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55870 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
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98f3e84f8d |
dma-mapping fix for Linux 5.17
- fix a swiotlb info leak (Halil Pasic) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmIbvm8LHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYMcBg/8DD+QsKEEv+D/+bCSWZVbW1ekFDiDyEdO9xuSymxT pf56Dy693G0BoPZ1JFiN17LIOp3vsHQfwE4ZDo/OHmyDTcziepD40SZiHD3eqEDB cl7RXhAcoxnUMkgK+hIb6Q7t/4dXaC3+rVXUuL//xUjXZu7GML46tRzuDoVr9MZp MBSGdZlXIzfvpzNf+yVzpk7sZP/w4nrzyuzeE5T6fdipjN2o78PhWmZzqsHGujeI ptMuZQwwDuXXetQNiA/t0+DkeWCz/+ERI7k/6lAma14aKHjM1Jn8HcNqW0UGUuGV 148V4wKFqhaOXnoWuodrgjo9AJkOVqh+YH4ui60MMOUvZ4MPh4+5muobybzndtNy 3bAM3JbcNUH1/vyyazvwr22My/TapbydwPuXda63Ls/2WbnV66xbgFEm6S9GXC4X 6+ynK5CzWaTF5INgpd6WjrEMPXGCi0hXM9yQmJvlI1I0muFv9mBXhW/wP7OE3Na8 eQXuP/v+QqYaDVTsGTtySNPkwBstFa9GQUTghrnxKzk3giLVZfGPX5Bs4/+gl4gl rrGBNhUAnMOdvBSkLUf4hDgyGvsCiYtB1YX9QYxq2aRCbIT03164VnXB0lQRKnmz Yu547NO96tBnoIT9/gQYMTHvwPU1WjWi3jVbT2zpMKgG4DBUEEIH33P9S1vbgecY vLY= =bR6d -----END PGP SIGNATURE----- Merge tag 'dma-mapping-5.17-1' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fix from Christoph Hellwig: - fix a swiotlb info leak (Halil Pasic) * tag 'dma-mapping-5.17-1' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: fix info leak with DMA_FROM_DEVICE |
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Linus Torvalds
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2293be58d6 |
Tracing fixes for 5.17:
- rtla (Real-Time Linux Analysis tool): fix typo in man page
- rtla: Update API -e to -E before it is released
- rlla: Error message fix and memory leak fix
- Partially uninline trace event soft disable to shrink text
- Fix function graph start up test
- Have triggers affect the trace instance they are in and not top level
- Have osnoise sleep in the units it says it uses
- Remove unused ftrace stub function
- Remove event probe redundant info from event in the buffer
- Fix group ownership setting in tracefs
- Ensure trace buffer is minimum size to prevent crashes
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Merge tag 'trace-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
- rtla (Real-Time Linux Analysis tool):
- fix typo in man page
- Update API -e to -E before it is released
- Error message fix and memory leak fix
- Partially uninline trace event soft disable to shrink text
- Fix function graph start up test
- Have triggers affect the trace instance they are in and not top level
- Have osnoise sleep in the units it says it uses
- Remove unused ftrace stub function
- Remove event probe redundant info from event in the buffer
- Fix group ownership setting in tracefs
- Ensure trace buffer is minimum size to prevent crashes
* tag 'trace-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
rtla/osnoise: Fix error message when failing to enable trace instance
rtla/osnoise: Free params at the exit
rtla/hist: Make -E the short version of --entries
tracing: Fix selftest config check for function graph start up test
tracefs: Set the group ownership in apply_options() not parse_options()
tracing/osnoise: Make osnoise_main to sleep for microseconds
ftrace: Remove unused ftrace_startup_enable() stub
tracing: Ensure trace buffer is at least 4096 bytes large
tracing: Uninline trace_trigger_soft_disabled() partly
eprobes: Remove redundant event type information
tracing: Have traceon and traceoff trigger honor the instance
tracing: Dump stacktrace trigger to the corresponding instance
rtla: Fix systme -> system typo on man page
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Daniel Bristot de Oliveira
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dd48f316a1 |
rtla/hist: Make -E the short version of --entries
Currently, --entries uses -e as the short version in the hist mode of timerlat and osnoise tools. But as -e is already used to enable events on trace sessions by other tools, thus let's keep it available for the same usage for all rtla tools. Make -E the short version of --entries for hist mode on all tools. Note: rtla was merged in this merge window, so rtla was not released yet. Link: https://lkml.kernel.org/r/5dbf0cbe7364d3a05e708926b41a097c59a02b1e.1645206561.git.bristot@kernel.org Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> |
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Linus Torvalds
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2800b6d0fc |
Power management fixes for 5.17-rc6
Fix the throttle IRQ handling during cpufreq initialization on Qualcomm platforms (Bjorn Andersson). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmIY9IwSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxPikP/Apg+pjSPt6OaPB/LxZUbL7OMMn6YkPn YUuxvpw3zznKA/eB6KBnLiwAal5IhRyPUGBRSPq/dKNmd+7+3oJID6xAqcxBGUuI GaA2d4HAqq2k7jDDiGLCiDwIxYPHfeuW6T++dJGQ11QBM1CZYkPXKliUhi0GDFd9 j1aA6Yfo4CHKU7tN97fnCe0sGrxU7GGAUCg5S6w5CC5YRvR0uIb/+gbMwcscS0zi TLHhIARY62nUI4yciqT8enRl8rRyN/wHud2SzKP+Nvt2bktWSIzSbngHe9mxhw19 hw4kGKti/hjlppfvmx0fGRiWYvFaQcccS183WxZmAcUxWNwxB8vghNf19qsRVOIa csbi5WJ73Tnp/ZlcK4etSMXSV8rIWwhker+n5aROL7Nh29qG4vJ3C/XtJPySof+P kMv0NMLyrt4AKiVvC7ncH7XCJMCC3ypUkm27fhW4c4y2n2rv9OFNAu1ieQL2DiIK K1xRwnkO2aWsjiu8BX3UcjwooE4qvPKCCq5pMFp/7tvlwNWLss7gg2pTZF4jkL8b joboftsZqxXSZ5G9U0I18btzJtRuasvxKnpeGG74+H2bhwraqyuilLsiOrVymhyG 0CFrj6ZUKQKwhNvkSjVpHRqMT8HdI/hIkWviHfTDC95/d0ZZ2Pss9YSqKFp/BXz5 v7tRN7mHwZAw =Pi5/ -----END PGP SIGNATURE----- Merge tag 'pm-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "Fix the throttle IRQ handling during cpufreq initialization on Qualcomm platforms (Bjorn Andersson)" * tag 'pm-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: qcom-hw: Delay enabling throttle_irq cpufreq: Reintroduce ready() callback |
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Linus Torvalds
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1f840c0ef4 |
x86 host:
* Expose KVM_CAP_ENABLE_CAP since it is supported * Disable KVM_HC_CLOCK_PAIRING in TSC catchup mode * Ensure async page fault token is nonzero * Fix lockdep false negative * Fix FPU migration regression from the AMX changes x86 guest: * Don't use PV TLB/IPI/yield on uniprocessor guests PPC: * reserve capability id (topic branch for ppc/kvm) -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmIXyQAUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroPKJQf/T9NeXOFIPIIlH4ZKM7155qlwX8dx NR2YV+RNYd27MDkaEm9w4ucXacGpPuBPPx9v7UiLlAqAN+NP7nF3rQKC0SpQMC6H EKFtm+8al8EzyDYP36fqnwDne/xWHlOeGXRRJMKPGhXBSoXoY5cK35IXmNZjfteQ hK7siBs2saJ2VFqMCbJ9Pqdu1NDO6OEt8HWz2Dnx6EUd90O0pHWZy5JvWOYfyLjL Y2pP0dZQxuB/PmqkpVj2gV9jK2Zhj33eerzDV4tVXPV7le8fgGeTaJ8ft+SUIizS YCcPR89+u5c9yzlwY2i7mvloayKnuqkECiGtRG6VHNlrPZTPijems8tH1w== =lWjy -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: "x86 host: - Expose KVM_CAP_ENABLE_CAP since it is supported - Disable KVM_HC_CLOCK_PAIRING in TSC catchup mode - Ensure async page fault token is nonzero - Fix lockdep false negative - Fix FPU migration regression from the AMX changes x86 guest: - Don't use PV TLB/IPI/yield on uniprocessor guests PPC: - reserve capability id (topic branch for ppc/kvm)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: nSVM: disallow userspace setting of MSR_AMD64_TSC_RATIO to non default value when tsc scaling disabled KVM: x86/mmu: make apf token non-zero to fix bug KVM: PPC: reserve capability 210 for KVM_CAP_PPC_AIL_MODE_3 x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU x86/kvm: Fix compilation warning in non-x86_64 builds x86/kvm/fpu: Remove kvm_vcpu_arch.guest_supported_xcr0 x86/kvm/fpu: Limit guest user_xfeatures to supported bits of XCR0 kvm: x86: Disable KVM_HC_CLOCK_PAIRING if tsc is in always catchup mode KVM: Fix lockdep false negative during host resume KVM: x86: Add KVM_CAP_ENABLE_CAP to x86 |
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Rafael J. Wysocki
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c5eb92f57d |
Merge branch 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Pull ARM cpufreq fixes for 5.18-rc6 from Viresh Kumar: "This fixes issues related to throttle IRQ for Qcom SoCs." * 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: cpufreq: qcom-hw: Delay enabling throttle_irq cpufreq: Reintroduce ready() callback |
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Arnaldo Carvalho de Melo
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7414db4119 |
rtla: Fix systme -> system typo on man page
Link: https://lkml.kernel.org/r/YhZsZxqk+IaFxorj@kernel.org Fixes: 496082df01bb08a4 ("rtla: Add rtla osnoise man page") Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> |
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Linus Torvalds
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91318b29a8 |
Devicetree fixes for v5.17, take 2:
- Update some maintainers email addresses - Fix handling of elfcorehdr reservation for crash dump kernel - Fix unittest expected warnings text -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmIWaVwQHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhwzXVD/90aZPFQlDsenfCumOjixDejfBUGbN7mYzH s2ExCo7cam1/dVXKHWBEcTxF7IV+NRd2CHso8K52zjsMTibdj4/nk0B0IZD1yVsb TU625m7jvdlFoRaOaVsb9gRj1x5sKFvEfb8Q2humHMqWuYAqW4GQjtCBl8wUgF79 fnj7CTnnL2fuqWw9a5yohCHH6TL1F5KYVYuo4jUpfCBIdFi9GY5SYlcyRbpyBNx7 aMmtRW4G95RJfrHJ9lRFC7bhZ1E/pIBzg3xZGGd4W+VNDTfM5j155JZEEOxaKXFF dqKvHMUg0tdpZU6ukQSvBCq+f4qYW0mQipwCJcOg+sZX4rOmPjJdoNQDr9L4Jysl pdCtryS+sbnSKeY2qUvTZJ70L714gsRu/JuEYmAmXJoJbEr3ANlY5tN7dMXV7mIb YmofkjuoEpnhUBPp8sJ7zy577yCZC0BbXewD+j9tdNGNIjndDPVtntb5bFluNmH7 PkPFa3hdVyNbOi4MHs/2yaqpqWBcQ/rK55cdeZ9Qdy+5/upZKSMWCro6cQJf+Btz yx9HRnoZK06Xxl6MZYXGcX7BTDlgcWrCTYKPCokDlWSjyaKkMCM4s2cdp+4TaPBC cDHnhn+0lRdpxb1m3KQSgD2ZU2pryXKlo2pOJQO76TPgLsBMIRMIBqng8uIcpsPj do1wSK09WA== =BPT6 -----END PGP SIGNATURE----- Merge tag 'devicetree-fixes-for-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Update some maintainers email addresses - Fix handling of elfcorehdr reservation for crash dump kernel - Fix unittest expected warnings text * tag 'devicetree-fixes-for-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: update Roger Quadros email MAINTAINERS: sifive: drop Yash Shah of/fdt: move elfcorehdr reservation early for crash dump kernel of: unittest: update text of expected warnings |
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Krzysztof Kozlowski
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0c0822bcb7 |
dt-bindings: update Roger Quadros email
Emails to Roger Quadros TI account bounce with: 550 Invalid recipient <rogerq@ti.com> (#5.1.1) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Roger Quadros <rogerq@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220221100701.48593-1-krzysztof.kozlowski@canonical.com |
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Krzysztof Kozlowski
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34f3eda8c8 |
MAINTAINERS: sifive: drop Yash Shah
Emails to Yash Shah bounce with "The email account that you tried to reach does not exist.", so drop him from all maintainer entries. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220214082349.162973-1-krzysztof.kozlowski@canonical.com |
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Paolo Bonzini
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1e2277ed70 |
Merge branch 'kvm-ppc-cap-210' into kvm-master
By request of Nick Piggin: > Patch 3 requires a KVM_CAP_PPC number allocated. QEMU maintainers are > happy with it (link in changelog) just waiting on KVM upstreaming. Do > you have objections to the series going to ppc/kvm tree first, or > another option is you could take patch 3 alone first (it's relatively > independent of the other 2) and ppc/kvm gets it from you? |
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Nicholas Piggin
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93b71801a8 |
KVM: PPC: reserve capability 210 for KVM_CAP_PPC_AIL_MODE_3
Add KVM_CAP_PPC_AIL_MODE_3 to advertise the capability to set the AIL resource mode to 3 with the H_SET_MODE hypercall. This capability differs between processor types and KVM types (PR, HV, Nested HV), and affects guest-visible behaviour. QEMU will implement a cap-ail-mode-3 to control this behaviour[1], and use the KVM CAP if available to determine KVM support[2]. Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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Linus Torvalds
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70d2bec7c5 |
Power Supply Fixes for 5.17 cycle
Three regression fixes for the 5.17 cycle: 1. build warning fix for power-supply documentation 2. pointer size fix in cw2015 battery driver 3. OOM handling in bq256xx charger driver -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmIOfbIACgkQ2O7X88g7 +podwA/8D6MxlHY7/2DT7P7zOREjfD0PqaEycYSKGMJd7wPl7fnXnV8wwwPtUoeX 0fQGSYSszVucumRnfk5tukJOR0ahgbFqRiA4p8VJKa1MQm5bLNlS9i7iCInO9v6+ /G6eDIbpx5Bqf+YoevmyN7otfeXHuvm4Ozk8YtRRXSSlsMc/5wBXUhNugK7XHo5M JIYjOhpUrWszQo4gez5QeayZ5lK55nerm1loBd7Aaq+IvhpVg667ILFMBgDTYxJo LF8+1MBTGlA5B3ivTSIC7NPY2MAHuPjD9hZHlcxmC15qlFvTAeFd5OAgC4XXALEm 8xY+HC4cn/ehzvLTwA/FPcax6MPOQE7P1hdUTdkoZiDaRTi9vuFoEinRA1379Uw/ lqgoMZ+m+tFwKtgKFpM/27dOjtQ5U+bGtGELzdrPk+AMkq55I/9ixNIWCzh+7Sbx Yzww3iJBNgxw0HFRvFwf6tS1/+Vxko4JIEt6nLjI2aKPPSZxLFogH7F4RG6V24eF bJkm1ui6uzOPaHH5fynGs7pohAJSQC16suGreHp3qxJegIsHOrS8wrTTzMgiyoSD 01cJmyGBfXm2QaJv3U2K5WsqO9OrASf1WNqw4eXXMxJNKiMv++QXcfxYVyjeclJi cGhxLeKryLOpiMYw50oKBn+Fq5nxhpLvL7WPo1jS8Ng30ieY0n4= =fzQU -----END PGP SIGNATURE----- Merge tag 'for-v5.17-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply fixes from Sebastian Reichel: "Three regression fixes for the 5.17 cycle: - build warning fix for power-supply documentation - pointer size fix in cw2015 battery driver - OOM handling in bq256xx charger driver" * tag 'for-v5.17-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: bq256xx: Handle OOM correctly power: supply: core: fix application of sizeof to pointer power: supply: fix table problem in sysfs-class-power |
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Linus Torvalds
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2848551bc6 |
sound fixes for 5.17-rc5
A collection of small patches, mostly for old and new regressions and device-specific fixes. - Regression fixes regarding ALSA core SG-buffer helpers - Regression fix for Realtek HD-audio mutex deadlock - Regression fix for USB-audio PM resume error - More coverage of ASoC core control API notification fixes - Old regression fixes for HD-audio probe mask - Fixes for ASoC Realtek codec work handling - Other device-specific quirks / fixes -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmIOMkUOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9FPQ/+KO9rNKbUZNAMFPyqAQyHqvi09fPO3vcPf7Ct chCwxB5I2dNNqYPgiqeEJbqrjctxjIN2wDvbACjmv+5AM52FKvcq0YgwhdYbuc8Z tXO2TPqshQUFC5o7TDYXZFZ0X6+YbDsoHYmhWDtP7qjGyaL3q17MOE3nZkPpqSqd 7U2wGX8OLdYWTfjEFCxwSncqq8h63QC3afYodXhhB8NAszYjUplnAa5aXShYGIuM hw3uPmHEXoFosb9tfh7nq8GzP9I1shsQZsi4fuOh8fil3HadvQUF9RRLRyWVb+UT HmAXs2UnU15cWrV61swxPq1iqWdBKHSgudO3OkdBgFO1mrdUCAMTDUZxVqMtJMYZ bZfXKMTHmDvAuJjVqBf0eN9FHA8O8/l9RUi+UN1u/YRCZ0gkRpAuCuWc6ziL8G8I lDbsRe6jdz8nDyUp/N4cOt+UAbtpnYKGjG/bh05wpCxXHBecj1cH3v0yIgOrqdOz HtnfYwLEgPHjZIVZ8euEd8lvU1yBHH55QOJJbRImNhffCHrd39awwwqQWDY0mvUn KODB28Fr3AjJZnC/u4wdJNOQXciQ8WwHA6RE7eu2Ijg5UM2crA92icF4SrmNkMEx qOIxOvpTc+MtxdRQvfpfoAaD7J3TWh0p8jZxC/a/Wj/bitfp8zkdAE2Ml2pqZrIU Wj5nmEY= =/LCk -----END PGP SIGNATURE----- Merge tag 'sound-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small patches, mostly for old and new regressions and device-specific fixes. - Regression fixes regarding ALSA core SG-buffer helpers - Regression fix for Realtek HD-audio mutex deadlock - Regression fix for USB-audio PM resume error - More coverage of ASoC core control API notification fixes - Old regression fixes for HD-audio probe mask - Fixes for ASoC Realtek codec work handling - Other device-specific quirks / fixes" * tag 'sound-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits) ASoC: intel: skylake: Set max DMA segment size ASoC: SOF: hda: Set max DMA segment size ALSA: hda: Set max DMA segment size ALSA: hda/realtek: Fix deadlock by COEF mutex ALSA: usb-audio: Don't abort resume upon errors ALSA: hda: Fix missing codec probe on Shenker Dock 15 ALSA: hda: Fix regression on forced probe mask option ALSA: hda/realtek: Add quirk for Legion Y9000X 2019 ALSA: usb-audio: revert to IMPLICIT_FB_FIXED_DEV for M-Audio FastTrack Ultra ASoC: wm_adsp: Correct control read size when parsing compressed buffer ASoC: qcom: Actually clear DMA interrupt register for HDMI ALSA: memalloc: invalidate SG pages before sync ALSA: memalloc: Fix dma_need_sync() checks MAINTAINERS: update cros_ec_codec maintainers ASoC: rt5682: do not block workqueue if card is unbound ASoC: rt5668: do not block workqueue if card is unbound ASoC: rt5682s: do not block workqueue if card is unbound ASoC: tas2770: Insert post reset delay ASoC: Revert "ASoC: mediatek: Check for error clk pointer" ASoC: amd: acp: Set gpio_spkr_en to None for max speaker amplifer in machine driver ... |
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Aaron Lewis
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127770ac0d |
KVM: x86: Add KVM_CAP_ENABLE_CAP to x86
Follow the precedent set by other architectures that support the VCPU
ioctl, KVM_ENABLE_CAP, and advertise the VM extension, KVM_CAP_ENABLE_CAP.
This way, userspace can ensure that KVM_ENABLE_CAP is available on a
vcpu before using it.
Fixes: 5c919412fe61 ("kvm/x86: Hyper-V synthetic interrupt controller")
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
Message-Id: <20220214212950.1776943-1-aaronlewis@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Takashi Iwai
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5948342a52 |
ASoC: Fixes for v5.18
More fixes that have arrived in the past few -rcs, plus a MAINTAINERS update. The biggest update here is the fix for control change notifications in ASoC generic controls found by mixer-test. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmIKgz8ACgkQJNaLcl1U h9Conwf6A3asUY/E6bxnHR82zjXlTi9h8o4gpduu1v38J+npn37cSz7w50AZq2o3 SCbedB5LuZpGRKgP9tXPR3jqmXDwBH2D7cazISXLXLq8CKMHxuGuvY6vxaw7x+xz T7MIinNr9FGn5uqrTmmucRj7YyxA4YRQteQTRq5ixjUW/XvdIXcmOVY0ZO+P09Iq RBAZFtqNOh+AEdKddEfG3yykm1gU6rhvZM52KeJds22MSVCpQSYRe64yIwizERFr Jcb3qfuDtrVx0WaIW8H4jxfrHUw4ZbVs8ut2Z7fUwG2S1tiR88uNYiQ1uoMKAdQT WKLx/No3uLk2hZ8UszPc6KUqcrbGRA== =FeYQ -----END PGP SIGNATURE----- Merge tag 'asoc-fix-v5.17-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.18 More fixes that have arrived in the past few -rcs, plus a MAINTAINERS update. The biggest update here is the fix for control change notifications in ASoC generic controls found by mixer-test. |
||
|
Halil Pasic
|
ddbd89deb7 |
swiotlb: fix info leak with DMA_FROM_DEVICE
The problem I'm addressing was discovered by the LTP test covering
cve-2018-1000204.
A short description of what happens follows:
1) The test case issues a command code 00 (TEST UNIT READY) via the SG_IO
interface with: dxfer_len == 524288, dxdfer_dir == SG_DXFER_FROM_DEV
and a corresponding dxferp. The peculiar thing about this is that TUR
is not reading from the device.
2) In sg_start_req() the invocation of blk_rq_map_user() effectively
bounces the user-space buffer. As if the device was to transfer into
it. Since commit a45b599ad808 ("scsi: sg: allocate with __GFP_ZERO in
sg_build_indirect()") we make sure this first bounce buffer is
allocated with GFP_ZERO.
3) For the rest of the story we keep ignoring that we have a TUR, so the
device won't touch the buffer we prepare as if the we had a
DMA_FROM_DEVICE type of situation. My setup uses a virtio-scsi device
and the buffer allocated by SG is mapped by the function
virtqueue_add_split() which uses DMA_FROM_DEVICE for the "in" sgs (here
scatter-gather and not scsi generics). This mapping involves bouncing
via the swiotlb (we need swiotlb to do virtio in protected guest like
s390 Secure Execution, or AMD SEV).
4) When the SCSI TUR is done, we first copy back the content of the second
(that is swiotlb) bounce buffer (which most likely contains some
previous IO data), to the first bounce buffer, which contains all
zeros. Then we copy back the content of the first bounce buffer to
the user-space buffer.
5) The test case detects that the buffer, which it zero-initialized,
ain't all zeros and fails.
One can argue that this is an swiotlb problem, because without swiotlb
we leak all zeros, and the swiotlb should be transparent in a sense that
it does not affect the outcome (if all other participants are well
behaved).
Copying the content of the original buffer into the swiotlb buffer is
the only way I can think of to make swiotlb transparent in such
scenarios. So let's do just that if in doubt, but allow the driver
to tell us that the whole mapped buffer is going to be overwritten,
in which case we can preserve the old behavior and avoid the performance
impact of the extra bounce.
Signed-off-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
|
||
|
Linus Torvalds
|
c5d714aa6d |
Interrupt chip driver fixes:
- Don't install an hotplug notifier for GICV3-ITS on systems which do not
need it to prevent a warning in the notifier about inconsistent state
- Add the missing device tree matching for the T-HEAD PLIC variant so the
related SoC is properly supported.
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Merge tag 'irq-urgent-2022-02-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"Interrupt chip driver fixes:
- Don't install an hotplug notifier for GICV3-ITS on systems which do
not need it to prevent a warning in the notifier about inconsistent
state
- Add the missing device tree matching for the T-HEAD PLIC variant so
the related SoC is properly supported"
* tag 'irq-urgent-2022-02-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/sifive-plic: Add missing thead,c900-plic match string
dt-bindings: update riscv plic compatible string
irqchip/gic-v3-its: Skip HP notifier when no ITS is registered
|
||
|
Linus Torvalds
|
83e3966411 |
ARM: SoC fixes for 5.17
This is a fairly large set of bugfixes, most of which had
been sent a while ago but only now made it into the soc tree:
Maintainer file updates:
- Claudiu Beznea now co-maintains the at91 soc family,
replacing Ludovic Desroches.
- Michael Walle maintains the sl28cpld drivers
- Alain Volmat and Raphael Gallais-Pou take over some
drivers for ST platforms
- Alim Akhtar is an additional reviewer for Samsung platforms
Code fixes:
- Op-tee had a problem with object lifetime that needs
a slightly complex fix, as well as another bug with
error handling.
- Several minor issues for the OMAP platform, including
a regression with the timer
- A Kconfig change to fix a build-time issue on Intel
SoCFPGA
Device tree fixes:
- The Amlogic Meson platform fixes a boot regression on
am1-odroid, a spurious interrupt, and a problem with
reserved memory regions
- In the i.MX platform, several bug fixes are needed to
make devices work correctly: SD card detection,
alarmtimer, and sound card on some board. One patch
for the GPU got in there by accident and gets reverted
again.
- TI K3 needs a fix for J721S2 serial port numbers
- ux500 needs a fix to mount the SD card as root on
the Skomer phone.
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Merge tag 'soc-fixes-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"This is a fairly large set of bugfixes, most of which had been sent a
while ago but only now made it into the soc tree:
Maintainer file updates:
- Claudiu Beznea now co-maintains the at91 soc family, replacing
Ludovic Desroches.
- Michael Walle maintains the sl28cpld drivers
- Alain Volmat and Raphael Gallais-Pou take over some drivers for ST
platforms
- Alim Akhtar is an additional reviewer for Samsung platforms
Code fixes:
- Op-tee had a problem with object lifetime that needs a slightly
complex fix, as well as another bug with error handling.
- Several minor issues for the OMAP platform, including a regression
with the timer
- A Kconfig change to fix a build-time issue on Intel SoCFPGA
Device tree fixes:
- The Amlogic Meson platform fixes a boot regression on am1-odroid, a
spurious interrupt, and a problem with reserved memory regions
- In the i.MX platform, several bug fixes are needed to make devices
work correctly: SD card detection, alarmtimer, and sound card on
some board. One patch for the GPU got in there by accident and gets
reverted again.
- TI K3 needs a fix for J721S2 serial port numbers
- ux500 needs a fix to mount the SD card as root on the Skomer phone"
* tag 'soc-fixes-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (46 commits)
Revert "arm64: dts: imx8mn-venice-gw7902: disable gpu"
arm64: Remove ARCH_VULCAN
MAINTAINERS: add myself as a maintainer for the sl28cpld
MAINTAINERS: add IRC to ARM sub-architectures and Devicetree
MAINTAINERS: arm: samsung: add Git tree and IRC
ARM: dts: Fix boot regression on Skomer
ARM: dts: spear320: Drop unused and undocumented 'irq-over-gpio' property
soc: aspeed: lpc-ctrl: Block error printing on probe defer cases
docs/ABI: testing: aspeed-uart-routing: Escape asterisk
MAINTAINERS: update drm/stm drm/sti and cec/sti maintainers
MAINTAINERS: Update Benjamin Gaignard maintainer status
ARM: socfpga: fix missing RESET_CONTROLLER
arm64: dts: meson-sm1-odroid: fix boot loop after reboot
arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610
arm64: dts: meson-g12: add ATF BL32 reserved-memory region
arm64: dts: meson-gx: add ATF BL32 reserved-memory region
arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO domain for GPIOE_2
arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator
arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133'
optee: use driver internal tee_context for some rpc
...
|
||
|
Linus Torvalds
|
ff00854812 |
linux-kselftest-kunit-fixes-5.17-rc4
This KUnit fixes update for Linux 5.17-rc4 consists of bug fixes to the test and usage documentation. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmIFYvMACgkQCwJExA0N QxxO2xAA40u5YaQ7U2hJgHQr1Oh5CIW8z62EiHHa2o59tbkmcaeAfd6O2iHEbKSp hWB4DJkod61PLtzQLFIH7uKDKiRfljygSuPaAH+igCo5qKAIXlhpE01DBGbVa+68 ULyi8s78Ak39R9pZsMqm9diDUGdxQVUjDPpEjDQNBxOSJDaHVUeqKu5k3OKKhJf0 2JMbZxLWYTc1V5DmCFgjFn+qGqIbfEgB4ghFSWnwdwT+wjVUrl3UKTYseu5OrmUf gNwXMfd7qir4dHfLbZYN6ztlLdD85fUUWeRKTPw7wXnPvRjW/X9FutU1/FxF6ihU 4mcoKWw0joPV+6GGQCwrxhaL6giozLS4iSpwe6mKI+MyJrpclG7znj5JDqvxUqBK jHe8kOS0fyOTQrtnQQ7mlaQYMSzGQYz+TKmIuA0jTUDU+BaLEciwFSsZL6feFhbb F1xTrzSF2etb98r5Dk/OPwhUvk0+xDO/SVUsFEgE51Kd42pLldakR0wodDvdqOfh 2rUib/xunWaOxIWMSwjOFuW6N0yDZNgNci0mo4ZxZJoHhpEH0Qt3MIhbdNDtXD/0 nZFmPQrGbIU9VZdl80O1ut8xtph4tCqwLfI2zfyXIAKzPVFLvu2MLWERQgrdUh1P rLkEUwUbug97hJQnRzV7q5l436kUV5IPyBsFzaIJcIpGPi8L60I= =EqMn -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-kunit-fixes-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull KUnit fixes from Shuah Khan: "Fixes to the test and usage documentation" * tag 'linux-kselftest-kunit-fixes-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: Documentation: KUnit: Fix usage bug kunit: fix missing f in f-string in run_checks.py |
||
|
Tzung-Bi Shih
|
e4e3a93c6e
|
MAINTAINERS: update cros_ec_codec maintainers
Updates cros_ec_codec maintainers. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Acked-By: Cheng-Yi Chiang <cychiang@chromium.org> Acked-By: Benson Leung <bleung@chromium.org> Link: https://lore.kernel.org/r/20220208031242.227563-1-tzungbi@google.com Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Bjorn Andersson
|
4f774c4a65 |
cpufreq: Reintroduce ready() callback
This effectively revert '4bf8e582119e ("cpufreq: Remove ready()
callback")', in order to reintroduce the ready callback.
This is needed in order to be able to leave the thermal pressure
interrupts in the Qualcomm CPUfreq driver disabled during
initialization, so that it doesn't fire while related_cpus are still 0.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
[ Viresh: Added the Chinese translation as well and updated commit msg ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
|
||
|
Akira Kawata
|
92a68053c3 |
Documentation: KUnit: Fix usage bug
Fix a bug of kunit documentation. Link: https://bugzilla.kernel.org/show_bug.cgi?id=205773 : Quoting Steve Pfetsch: : : kunit documentation is incorrect: : https://kunit.dev/third_party/stable_kernel/docs/usage.html : struct rectangle *self = container_of(this, struct shape, parent); : : : Shouldn't it be: : struct rectangle *self = container_of(this, struct rectangle, parent); : ? Signed-off-by: Akira Kawata <akirakawata1@gmail.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Chia-Wei Wang
|
088400521e
|
docs/ABI: testing: aspeed-uart-routing: Escape asterisk
Escape asterisk symbols to fix the following warning:
"WARNING: Inline emphasis start-string without end-string"
Fixes: c6807970c3bc ("soc: aspeed: Add UART routing support")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220124014351.9121-1-chiawei_wang@aspeedtech.com
Link: https://lore.kernel.org/r/20220201070027.196314-1-joel@jms.id.au'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Arnd Bergmann
|
486343d372 |
Fixes for omaps
A series of fixes for omap variants for minor issues, and a fix for a timer regression for some omap3 beagleboard versions. The timer fix needs to patch both the dts and the timer code because otherwise the timer quirk handling for old dtbs will prevent the dts fix from working. The other changes are for issues found by automated analysis, a macasp typo fix, and two cosmetic fixes for clocks. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmHb5fkRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXOcDg//QnxhGDK1d7QSB83LxLmy1hIi5AZiOSAM o4z9inNotFNdAN52pxYL1ywh/OtF2+mRtbDlnprEqJ5DCl0UC6J9FGc2fmA+wO+J KUvEmlQ/kZ9YKPAN8pY2C/sfls4UcMrcW2NNwsrM+YKLHlZp2xqvzLUSkhpssADu fSTIwB+cCuPQKCWe7vKTb85ZY0lL/TKtr8rUkIMpjV3xbzhp9lxOjn/yBPqmVyWy Vf/BxJJMlo0JVI6QnpXFfodCg7JZvz/tytfX+UWSsbSga27phB1LlZqafFudzT3m PQCS+SJW2Nsa7ol2niDENFaw5ufUEj/YPedTzteuZua80F/ZHmc4YWW6tNnZRAlr eLc1NbB0S/IQ+FhEIgmxcwc9K8s5xqoCNuxdvcMi3RZVyS1GfOnRkuI0FaoR3B9F RrREO/ts1JUTSB4/Tb8oDJRbP99IA7lpWzFNiKka0MIv7yZsz0EXAh3JXl20KkT3 izTTNie8ISMDRfZOEdkAaJEszRTbQbUTrZjMvF9I8igRH7Dg+Ea4CQHHX8Rf2bDw ltj7L9eTgnYHVU8bwUBqPSzfCi6fcAQLlfJpK1VOcNnN8ZJzYnosi7pH+OFTDn+V rd6Pfs4opo4wofue/oWot8xtEXuQD27RHRCF7oRrhxBbn0t0n3zT5fJk8ErMJfYj gy4+xsMVNoo= =hMu7 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmIBTAUACgkQmmx57+YA GNlaVQ//ZbsAo+lxUQbMl7XZ8k9ATrYnY99c3KY0c6Nl3vaf9gR6VFJ3Wy+Z1EeY 55lIwVXQ0XriUjw+O5DulWg97aHBvMhgsMRwHShdVHTFekDzod3wtixObfPdXEa9 oesKiYEjyPEHnjqrRJf7bOP+Ah6jc3BUtqVUIQ6Ks33q+rCGEy16vLIa4q10keqH qq/CNCZrkBUmpCtVD9wjFuVzsXcdbFVWuWfF9/cdj6M5IZ2J1ZOE6K2fbTd7Aidn CsT5KWQU7jp9WrSGDlyVgYcKWrav0vVHCDRszjXbDdhauCTBl7wVUmmsy9yhhwIl ro91Q5yJR6bBuzeVlab2Y5S5Y3M7garHSzquZIHGr0/B3SevAmWczwwfEOHj5qZ8 2tEN5KmHxBNmez8m6L50rUeLamfcLwQgWGgUatyEyudLOYlqTuFA4u0ck/AFefvE +QNhohngSxifXzIERW45E2V6NkGH2O877M/TbUPxcjBBYu6QhSgIfwvx1IlWGjTb kH4Ucod6m34PNVbGQbaxAQrN3CrYkHzRdZ6CRFYpEufRdxSQso9hv0FaAxf0YukP Zlf76V58fjpoORd8dWwQMZrNA7eVPI46rud0gLWNHw7f1LdascHzaQIdAY1fEUyt Wldd/uOzRPNYcN+9uDDDPciUi5Ws3cOG533WoYjHu0CmbxfQN/Q= =iogZ -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.17/fixes-for-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps A series of fixes for omap variants for minor issues, and a fix for a timer regression for some omap3 beagleboard versions. The timer fix needs to patch both the dts and the timer code because otherwise the timer quirk handling for old dtbs will prevent the dts fix from working. The other changes are for issues found by automated analysis, a macasp typo fix, and two cosmetic fixes for clocks. * tag 'omap-for-v5.17/fixes-for-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Don't use legacy clock defines for dra7 clkctrl clk: ti: Move dra7 clock devices out of the legacy section ARM: dts: Fix timer regression for beagleboard revision c ARM: dts: am335x-wega: Fix typo in mcasp property rx-num-evt ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of ARM: OMAP2+: hwmod: Add of_node_put() before break Link: https://lore.kernel.org/r/pull-1641801310-149268@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
90c9e950c0 |
xen: branch for v5.17-rc3
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCYf5Y3AAKCRCAXGG7T9hj vmfRAP9dBr4LfnfLkY+If70xAVdcImOjK7NzTYCaWAFF1evmJgEAueEWUrV7hJQq HYiLXPWFsr5eqnzlcWwLPaBxFH+uIAY= =Jxjf -----END PGP SIGNATURE----- Merge tag 'for-linus-5.17a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - documentation fixes related to Xen - enable x2apic mode when available when running as hardware virtualized guest under Xen - cleanup and fix a corner case of vcpu enumeration when running a paravirtualized Xen guest * tag 'for-linus-5.17a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/Xen: streamline (and fix) PV CPU enumeration xen: update missing ioctl magic numers documentation Improve docs for IOCTL_GNTDEV_MAP_GRANT_REF xen: xenbus_dev.h: delete incorrect file name xen/x2apic: enable x2apic mode when supported for HVM |
||
|
Linus Torvalds
|
5fdb26213f |
ARM:
* A couple of fixes when handling an exception while a SError has been delivered
* Workaround for Cortex-A510's single-step erratum
RISCV:
* Make CY, TM, and IR counters accessible in VU mode
* Fix SBI implementation version
x86:
* Report deprecation of x87 features in supported CPUID
* Preparation for fixing an interrupt delivery race on AMD hardware
* Sparse fix
All except POWER and s390:
* Rework guest entry code to correctly mark noinstr areas and fix vtime'
accounting (for x86, this was already mostly correct but not entirely;
for ARM, MIPS and RISC-V it wasn't)
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- A couple of fixes when handling an exception while a SError has
been delivered
- Workaround for Cortex-A510's single-step erratum
RISC-V:
- Make CY, TM, and IR counters accessible in VU mode
- Fix SBI implementation version
x86:
- Report deprecation of x87 features in supported CPUID
- Preparation for fixing an interrupt delivery race on AMD hardware
- Sparse fix
All except POWER and s390:
- Rework guest entry code to correctly mark noinstr areas and fix
vtime' accounting (for x86, this was already mostly correct but not
entirely; for ARM, MIPS and RISC-V it wasn't)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Use ERR_PTR_USR() to return -EFAULT as a __user pointer
KVM: x86: Report deprecated x87 features in supported CPUID
KVM: arm64: Workaround Cortex-A510's single-step and PAC trap errata
KVM: arm64: Stop handle_exit() from handling HVC twice when an SError occurs
KVM: arm64: Avoid consuming a stale esr value when SError occur
RISC-V: KVM: Fix SBI implementation version
RISC-V: KVM: make CY, TM, and IR counters accessible in VU mode
kvm/riscv: rework guest entry logic
kvm/arm64: rework guest entry logic
kvm/x86: rework guest entry logic
kvm/mips: rework guest entry logic
kvm: add guest_state_{enter,exit}_irqoff()
KVM: x86: Move delivery of non-APICv interrupt into vendor code
kvm: Move KVM_GET_XSAVE2 IOCTL definition at the end of kvm.h
|
||
|
Linus Torvalds
|
31462d9e47 |
drm fixes for 5.17-rc3
fbdev: - readd fbcon acceleration i915: - fix DP monitor via type-c dock - fix for engine busyness and read timeout with GuC - use ALLOW_FAIL for error capture buffer allocs - don't use interruptible lock on error paths - smatch fix to reject zero sized overlays. amdgpu: - mGPU fan boost fix for beige goby - S0ix fixes - Cyan skillfish hang fix - DCN fixes for DCN 3.1 - DCN fixes for DCN 3.01 - Apple retina panel fix - ttm logic inversion fix dma-buf: - heaps: fix potential spectre v1 gadget kmb: - fix potential oob access mxsfb: - fix NULL ptr deref nouveau: - fix potential oob access during BIOS decode -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmH8whQACgkQDHTzWXnE hr5MRA//Xk5lwTlJJ1QDYVTUwNvyPoFPELjNVROzm4mtspbqYzkPqnguqADm6VaX 1ZHNXJxtCKDz8DZlVbXO4CtvuSfzhSmY7+4tWu6UOjdv7Ab1REIQvAxVS+85HI7X XO7Wxl2U7tanMonsJ8h0ENTjNATWmnI87oPpKMnwUgnQdAW58Ty4GUJLhXIRZRDc 3ycGCqRn/eXkXMsKX75ixV92iht7r5kVB7TWEf52RjqfegH8YGUAVYKzibVt907s +oUJ9La36f9YI4g5tXIFVreyhtV7a5hXT77+WqZjFK6tw9pJYnI4zoTMk6hCM9xE ZPvEJR0KYzAsSqIDE9j5tnysPw+xxBIKzXU9R890z1weKZkBEqZWFlClkngES30g zD1NmjaWaApEVzAvZbAoVwJOwLGs+vUw5ORPWwFG5bvwJJrsER5CSVCEkq2iPIsr m84OBwzyiRq3BzYZc7NzZB4ivoEuI7lx5NKAFskAeEWXenoPmYyUuX8K8HRxpeKY gQJcFUHe5HUaX1CAjV/YxUgjx38byOMvDdprU/FQVgNGqpgV1Et12dQwIgWZ1OYX DzpuU+qQr7Nu/3YdCJIhuOsURoaOWcm3qQwVWGlr/rAJbCM1yPbUK7UlcfkIdJYc 1DeEn03WJj0GGNRinBdOmgOWrwUoLsllMLL+X/3da31eOuEIGnw= =ZH1E -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2022-02-04' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Regular fixes for the week. Daniel has agreed to bring back the fbcon hw acceleration under a CONFIG option for the non-drm fbdev users, we don't advise turning this on unless you are in the niche that is old fbdev drivers, Since it's essentially a revert and shouldn't be high impact seemed like a good time to do it now. Otherwise, i915 and amdgpu fixes are most of it, along with some minor fixes elsewhere. fbdev: - readd fbcon acceleration i915: - fix DP monitor via type-c dock - fix for engine busyness and read timeout with GuC - use ALLOW_FAIL for error capture buffer allocs - don't use interruptible lock on error paths - smatch fix to reject zero sized overlays. amdgpu: - mGPU fan boost fix for beige goby - S0ix fixes - Cyan skillfish hang fix - DCN fixes for DCN 3.1 - DCN fixes for DCN 3.01 - Apple retina panel fix - ttm logic inversion fix dma-buf: - heaps: fix potential spectre v1 gadget kmb: - fix potential oob access mxsfb: - fix NULL ptr deref nouveau: - fix potential oob access during BIOS decode" * tag 'drm-fixes-2022-02-04' of git://anongit.freedesktop.org/drm/drm: (24 commits) drm: mxsfb: Fix NULL pointer dereference drm/amdgpu: fix logic inversion in check drm/amd: avoid suspend on dGPUs w/ s2idle support when runtime PM enabled drm/amd/display: Force link_rate as LINK_RATE_RBR2 for 2018 15" Apple Retina panels drm/amd/display: revert "Reset fifo after enable otg" drm/amd/display: watermark latencies is not enough on DCN31 drm/amd/display: Update watermark values for DCN301 drm/amdgpu: fix a potential GPU hang on cyan skillfish drm/amd: Only run s3 or s0ix if system is configured properly drm/amd: add support to check whether the system is set to s3 fbcon: Add option to enable legacy hardware acceleration Revert "fbcon: Disable accelerated scrolling" Revert "fbdev: Garbage collect fbdev scrolling acceleration, part 1 (from TODO list)" drm/i915/pmu: Fix KMD and GuC race on accessing busyness dma-buf: heaps: Fix potential spectre v1 gadget drm/amd: Warn users about potential s0ix problems drm/amd/pm: correct the MGpuFanBoost support for Beige Goby drm/nouveau: fix off by one in BIOS boundary checking drm/i915/adlp: Fix TypeC PHY-ready status readout drm/i915/pmu: Use PM timestamp instead of RING TIMESTAMP for reference ... |
||
|
Linus Torvalds
|
633a8e8986 |
7 smb3 fixes, one for stable, the rest fscache related, and an fscache helper
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Merge tag '5.17-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"SMB3 client fixes including:
- multiple fscache related fixes, reenabling ability to read/write to
cached files for cifs.ko (that was temporarily disabled for cifs.ko
a few weeks ago due to the recent fscache changes)
- also includes a new fscache helper function ("query_occupancy")
used by above
- fix for multiuser mounts and NTLMSSP auth (workstation name) for
stable
- fix locking ordering problem in multichannel code
- trivial malformed comment fix"
* tag '5.17-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix workstation_name for multiuser mounts
Invalidate fscache cookie only when inode attributes are changed.
cifs: Fix the readahead conversion to manage the batch when reading from cache
cifs: Implement cache I/O by accessing the cache directly
netfs, cachefiles: Add a method to query presence of data in the cache
cifs: Transition from ->readpages() to ->readahead()
cifs: unlock chan_lock before calling cifs_put_tcp_session
Fix a warning about a malformed kernel doc comment in cifs
|
||
|
Dave Airlie
|
8ea2c5187d |
* dma-buf/heaps: Fix potential spectre v1 gadget
* drm/kmb: Fix potential out-of-bounds access * drm/mxsfb: Fix NULL-pointer dereference * drm/nouveau: Fix potential out-of-bounds access in BIOS decoding * fbdev: Re-add support for fbcon hardware acceleration -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmH7vCsACgkQaA3BHVML eiOifQgAr0o6WMxuB56vlLYnmU2I/N5aBwxtPcoOCKH8SgeF8b5Fyszb10a4qW3K ycn8CVzAoT+M70pR/ty2jUylYU0huMQGJOvOPxV4i83EOU8rmq6BP201yGHppVf6 8vNu/i9lQwRb7cVtO0eHNF3/1LMgaPeDv1eHdatRyj1Bt7p58oq7J+5o+4eRMZGi HqXmP6drUunhlXfZsbNrnM8G59uHrgQY4VKcOKveKMoAiByVl0Qshns7jSFWVvlF R42awDlDAjz9HsKEGs35DtoroUYIS+d1jHh9QxuJuxHcLZmxIDOTKcYZNK+vcx0Q qD/AnTt3LbBGinZBPLbuzFWePBhJew== =+Emr -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2022-02-03' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes * dma-buf/heaps: Fix potential spectre v1 gadget * drm/kmb: Fix potential out-of-bounds access * drm/mxsfb: Fix NULL-pointer dereference * drm/nouveau: Fix potential out-of-bounds access in BIOS decoding * fbdev: Re-add support for fbcon hardware acceleration Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/Yfu8mTZQUNt1RwZd@linux-uq9g |
||
|
Linus Torvalds
|
eb2eb5161c |
Networking fixes for 5.17-rc3, including fixes from bpf, netfilter,
and ieee802154.
Current release - regressions:
- Partially revert "net/smc: Add netlink net namespace support",
fix uABI breakage
- netfilter:
- nft_ct: fix use after free when attaching zone template
- nft_byteorder: track register operations
Previous releases - regressions:
- ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback
- phy: qca8081: fix speeds lower than 2.5Gb/s
- sched: fix use-after-free in tc_new_tfilter()
Previous releases - always broken:
- tcp: fix mem under-charging with zerocopy sendmsg()
- tcp: add missing tcp_skb_can_collapse() test in tcp_shift_skb_data()
- neigh: do not trigger immediate probes on NUD_FAILED from
neigh_managed_work, avoid a deadlock
- bpf: use VM_MAP instead of VM_ALLOC for ringbuf, avoid KASAN
false-positives
- netfilter: nft_reject_bridge: fix for missing reply from prerouting
- smc: forward wakeup to smc socket waitqueue after fallback
- ieee802154:
- return meaningful error codes from the netlink helpers
- mcr20a: fix lifs/sifs periods
- at86rf230, ca8210: stop leaking skbs on error paths
- macsec: add missing un-offload call for NETDEV_UNREGISTER of parent
- ax25: add refcount in ax25_dev to avoid UAF bugs
- eth: mlx5e:
- fix SFP module EEPROM query
- fix broken SKB allocation in HW-GRO
- IPsec offload: fix tunnel mode crypto for non-TCP/UDP flows
- eth: amd-xgbe:
- fix skb data length underflow
- ensure reset of the tx_timer_active flag, avoid Tx timeouts
- eth: stmmac: fix runtime pm use in stmmac_dvr_remove()
- eth: e1000e: handshake with CSME starts from Alder Lake platforms
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf, netfilter, and ieee802154.
Current release - regressions:
- Partially revert "net/smc: Add netlink net namespace support", fix
uABI breakage
- netfilter:
- nft_ct: fix use after free when attaching zone template
- nft_byteorder: track register operations
Previous releases - regressions:
- ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback
- phy: qca8081: fix speeds lower than 2.5Gb/s
- sched: fix use-after-free in tc_new_tfilter()
Previous releases - always broken:
- tcp: fix mem under-charging with zerocopy sendmsg()
- tcp: add missing tcp_skb_can_collapse() test in
tcp_shift_skb_data()
- neigh: do not trigger immediate probes on NUD_FAILED from
neigh_managed_work, avoid a deadlock
- bpf: use VM_MAP instead of VM_ALLOC for ringbuf, avoid KASAN
false-positives
- netfilter: nft_reject_bridge: fix for missing reply from prerouting
- smc: forward wakeup to smc socket waitqueue after fallback
- ieee802154:
- return meaningful error codes from the netlink helpers
- mcr20a: fix lifs/sifs periods
- at86rf230, ca8210: stop leaking skbs on error paths
- macsec: add missing un-offload call for NETDEV_UNREGISTER of parent
- ax25: add refcount in ax25_dev to avoid UAF bugs
- eth: mlx5e:
- fix SFP module EEPROM query
- fix broken SKB allocation in HW-GRO
- IPsec offload: fix tunnel mode crypto for non-TCP/UDP flows
- eth: amd-xgbe:
- fix skb data length underflow
- ensure reset of the tx_timer_active flag, avoid Tx timeouts
- eth: stmmac: fix runtime pm use in stmmac_dvr_remove()
- eth: e1000e: handshake with CSME starts from Alder Lake platforms"
* tag 'net-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits)
ax25: fix reference count leaks of ax25_dev
net: stmmac: ensure PTP time register reads are consistent
net: ipa: request IPA register values be retained
dt-bindings: net: qcom,ipa: add optional qcom,qmp property
tools/resolve_btfids: Do not print any commands when building silently
bpf: Use VM_MAP instead of VM_ALLOC for ringbuf
net, neigh: Do not trigger immediate probes on NUD_FAILED from neigh_managed_work
tcp: add missing tcp_skb_can_collapse() test in tcp_shift_skb_data()
net: sparx5: do not refer to skb after passing it on
Partially revert "net/smc: Add netlink net namespace support"
net/mlx5e: Avoid field-overflowing memcpy()
net/mlx5e: Use struct_group() for memcpy() region
net/mlx5e: Avoid implicit modify hdr for decap drop rule
net/mlx5e: IPsec: Fix tunnel mode crypto offload for non TCP/UDP traffic
net/mlx5e: IPsec: Fix crypto offload for non TCP/UDP encapsulated traffic
net/mlx5e: Don't treat small ceil values as unlimited in HTB offload
net/mlx5: E-Switch, Fix uninitialized variable modact
net/mlx5e: Fix handling of wrong devices during bond netevent
net/mlx5e: Fix broken SKB allocation in HW-GRO
net/mlx5e: Fix wrong calculation of header index in HW_GRO
...
|
||
|
Linus Torvalds
|
25b20ae815 |
linux-kselftest-fixes-5.17-rc3
This Kselftest fixes update for Linux 5.17-rc3 consists of important
fixes to several tests and documentation clarification on running
mainline kselftest on stable releases. A few notable fixes:
- fix kselftest run hang due to child processes that haven't been
terminated. Fix signals all child processes
- fix false pass/fail results from vdso_test_abi, openat2, mincore
- build failures when using -j (multiple jobs) option
- exec test build failure due to incorrect build rule for a run-time
created "pipe"
- zram test fixes related to interaction with zram-generator to
make sure zram test to coordinate deleted with zram-generator
- zram test compression ratio calculation fix and skipping
max_comp_streams.
- increasing rtc test timeout
- cpufreq test to write test results to stdout which will necessary on
automated test systems
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Merge tag 'linux-kselftest-fixes-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest fixes from Shuah Khan:
"Important fixes to several tests and documentation clarification on
running mainline kselftest on stable releases. A few notable fixes:
- fix kselftest run hang due to child processes that haven't been
terminated. Fix signals all child processes
- fix false pass/fail results from vdso_test_abi, openat2, mincore
- build failures when using -j (multiple jobs) option
- exec test build failure due to incorrect build rule for a run-time
created "pipe"
- zram test fixes related to interaction with zram-generator to make
sure zram test to coordinate deleted with zram-generator
- zram test compression ratio calculation fix and skipping
max_comp_streams.
- increasing rtc test timeout
- cpufreq test to write test results to stdout which will necessary
on automated test systems"
* tag 'linux-kselftest-fixes-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kselftest: Fix vdso_test_abi return status
selftests: skip mincore.check_file_mmap when fs lacks needed support
selftests: openat2: Skip testcases that fail with EOPNOTSUPP
selftests: openat2: Add missing dependency in Makefile
selftests: openat2: Print also errno in failure messages
selftests: futex: Use variable MAKE instead of make
selftests/exec: Remove pipe from TEST_GEN_FILES
selftests/zram: Adapt the situation that /dev/zram0 is being used
selftests/zram01.sh: Fix compression ratio calculation
selftests/zram: Skip max_comp_streams interface on newer kernel
docs/kselftest: clarify running mainline tests on stables
kselftest: signal all child processes
selftests: cpufreq: Write test output to stdout as well
selftests: rtc: Increase test timeout so that all tests run
|
||
|
Alex Elder
|
ac62a0174d |
dt-bindings: net: qcom,ipa: add optional qcom,qmp property
For some systems, the IPA driver must make a request to ensure that its registers are retained across power collapse of the IPA hardware. On such systems, we'll use the existence of the "qcom,qmp" property as a signal that this request is required. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
James Morse
|
1dd498e5e2 |
KVM: arm64: Workaround Cortex-A510's single-step and PAC trap errata
Cortex-A510's erratum #2077057 causes SPSR_EL2 to be corrupted when single-stepping authenticated ERET instructions. A single step is expected, but a pointer authentication trap is taken instead. The erratum causes SPSR_EL1 to be copied to SPSR_EL2, which could allow EL1 to cause a return to EL2 with a guest controlled ELR_EL2. Because the conditions require an ERET into active-not-pending state, this is only a problem for the EL2 when EL2 is stepping EL1. In this case the previous SPSR_EL2 value is preserved in struct kvm_vcpu, and can be restored. Cc: stable@vger.kernel.org # 53960faf2b73: arm64: Add Cortex-A510 CPU part definition Cc: stable@vger.kernel.org Signed-off-by: James Morse <james.morse@arm.com> [maz: fixup cpucaps ordering] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220127122052.1584324-5-james.morse@arm.com |
||
|
Randy Dunlap
|
3ccb3128e5 |
xen: update missing ioctl magic numers documentation
Add missing ioctl "magic numbers" for various Xen interfaces (xenbus_dev.h, gntalloc.h, gntdev.h, and privcmd.h). Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Juergen Gross <jgross@suse.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Juergen Gross <jgross@suse.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: xen-devel@lists.xenproject.org Link: https://lore.kernel.org/r/20220131161959.16509-1-rdunlap@infradead.org Signed-off-by: Juergen Gross <jgross@suse.com> |
||
|
Helge Deller
|
87ab9f6b74 |
Revert "fbcon: Disable accelerated scrolling"
This reverts commit 39aead8373b3c20bb5965c024dfb51a94e526151. Revert the first (of 2) commits which disabled scrolling acceleration in fbcon/fbdev. It introduced a regression for fbdev-supported graphic cards because of the performance penalty by doing screen scrolling by software instead of using the existing graphic card 2D hardware acceleration. Console scrolling acceleration was disabled by dropping code which checked at runtime the driver hardware capabilities for the BINFO_HWACCEL_COPYAREA or FBINFO_HWACCEL_FILLRECT flags and if set, it enabled scrollmode SCROLL_MOVE which uses hardware acceleration to move screen contents. After dropping those checks scrollmode was hard-wired to SCROLL_REDRAW instead, which forces all graphic cards to redraw every character at the new screen position when scrolling. This change effectively disabled all hardware-based scrolling acceleration for ALL drivers, because now all kind of 2D hardware acceleration (bitblt, fillrect) in the drivers isn't used any longer. The original commit message mentions that only 3 DRM drivers (nouveau, omapdrm and gma500) used hardware acceleration in the past and thus code for checking and using scrolling acceleration is obsolete. This statement is NOT TRUE, because beside the DRM drivers there are around 35 other fbdev drivers which depend on fbdev/fbcon and still provide hardware acceleration for fbdev/fbcon. The original commit message also states that syzbot found lots of bugs in fbcon and thus it's "often the solution to just delete code and remove features". This is true, and the bugs - which actually affected all users of fbcon, including DRM - were fixed, or code was dropped like e.g. the support for software scrollback in vgacon (commit 973c096f6a85). So to further analyze which bugs were found by syzbot, I've looked through all patches in drivers/video which were tagged with syzbot or syzkaller back to year 2005. The vast majority fixed the reported issues on a higher level, e.g. when screen is to be resized, or when font size is to be changed. The few ones which touched driver code fixed a real driver bug, e.g. by adding a check. But NONE of those patches touched code of either the SCROLL_MOVE or the SCROLL_REDRAW case. That means, there was no real reason why SCROLL_MOVE had to be ripped-out and just SCROLL_REDRAW had to be used instead. The only reason I can imagine so far was that SCROLL_MOVE wasn't used by DRM and as such it was assumed that it could go away. That argument completely missed the fact that SCROLL_MOVE is still heavily used by fbdev (non-DRM) drivers. Some people mention that using memcpy() instead of the hardware acceleration is pretty much the same speed. But that's not true, at least not for older graphic cards and machines where we see speed decreases by factor 10 and more and thus this change leads to console responsiveness way worse than before. That's why the original commit is to be reverted. By reverting we reintroduce hardware-based scrolling acceleration and fix the performance regression for fbdev drivers. There isn't any impact on DRM when reverting those patches. Signed-off-by: Helge Deller <deller@gmx.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Sven Schnelle <svens@stackframe.org> Cc: stable@vger.kernel.org # v5.10+ Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220202135531.92183-3-deller@gmx.de |
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Helge Deller
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1148836fd3 |
Revert "fbdev: Garbage collect fbdev scrolling acceleration, part 1 (from TODO list)"
This reverts commit b3ec8cdf457e5e63d396fe1346cc788cf7c1b578. Revert the second (of 2) commits which disabled scrolling acceleration in fbcon/fbdev. It introduced a regression for fbdev-supported graphic cards because of the performance penalty by doing screen scrolling by software instead of using the existing graphic card 2D hardware acceleration. Console scrolling acceleration was disabled by dropping code which checked at runtime the driver hardware capabilities for the BINFO_HWACCEL_COPYAREA or FBINFO_HWACCEL_FILLRECT flags and if set, it enabled scrollmode SCROLL_MOVE which uses hardware acceleration to move screen contents. After dropping those checks scrollmode was hard-wired to SCROLL_REDRAW instead, which forces all graphic cards to redraw every character at the new screen position when scrolling. This change effectively disabled all hardware-based scrolling acceleration for ALL drivers, because now all kind of 2D hardware acceleration (bitblt, fillrect) in the drivers isn't used any longer. The original commit message mentions that only 3 DRM drivers (nouveau, omapdrm and gma500) used hardware acceleration in the past and thus code for checking and using scrolling acceleration is obsolete. This statement is NOT TRUE, because beside the DRM drivers there are around 35 other fbdev drivers which depend on fbdev/fbcon and still provide hardware acceleration for fbdev/fbcon. The original commit message also states that syzbot found lots of bugs in fbcon and thus it's "often the solution to just delete code and remove features". This is true, and the bugs - which actually affected all users of fbcon, including DRM - were fixed, or code was dropped like e.g. the support for software scrollback in vgacon (commit 973c096f6a85). So to further analyze which bugs were found by syzbot, I've looked through all patches in drivers/video which were tagged with syzbot or syzkaller back to year 2005. The vast majority fixed the reported issues on a higher level, e.g. when screen is to be resized, or when font size is to be changed. The few ones which touched driver code fixed a real driver bug, e.g. by adding a check. But NONE of those patches touched code of either the SCROLL_MOVE or the SCROLL_REDRAW case. That means, there was no real reason why SCROLL_MOVE had to be ripped-out and just SCROLL_REDRAW had to be used instead. The only reason I can imagine so far was that SCROLL_MOVE wasn't used by DRM and as such it was assumed that it could go away. That argument completely missed the fact that SCROLL_MOVE is still heavily used by fbdev (non-DRM) drivers. Some people mention that using memcpy() instead of the hardware acceleration is pretty much the same speed. But that's not true, at least not for older graphic cards and machines where we see speed decreases by factor 10 and more and thus this change leads to console responsiveness way worse than before. That's why the original commit is to be reverted. By reverting we reintroduce hardware-based scrolling acceleration and fix the performance regression for fbdev drivers. There isn't any impact on DRM when reverting those patches. Signed-off-by: Helge Deller <deller@gmx.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Sven Schnelle <svens@stackframe.org> Cc: stable@vger.kernel.org # v5.16+ Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220202135531.92183-2-deller@gmx.de |
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Guo Ren
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321a8be37e |
dt-bindings: update riscv plic compatible string
Add the compatible string "thead,c900-plic" to the riscv plic bindings to support allwinner d1 SOC which contains c906 core. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Anup Patel <anup@brainfault.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Samuel Holland <samuel@sholland.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220130135634.1213301-2-guoren@kernel.org |
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Linus Torvalds
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9f7fb8de5d |
spi: Fixes for v5.17
There are quite a few fixes that have accumilated since the merge window here, all driver specific and none super urgent, plus a new device ID for the Rockchip driver. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmH5VoUACgkQJNaLcl1U h9CJwQf6AnUcCRJrl9CBEZZ/J0pcgWRphaxm+MSJa0j1lNXT88dR/A2RlLAlV9Vm L0SWG9zLqGPSVLTNHdfFnXAEF56BewFDLPP9A4O0yI3II5h2eoJvj1B5wTsp0WOu KKNJYu7n2oE1O47mwIzoL3Z5ibznFwJ1fYHkydkwZmmaJ9xg/tzCjnJ1BoA6c8TI 1IA8kCivPEhv6AGb8ruN0J+2hVql73AtzyWcUi1CJ9veHPY9eerr2xk25yZYcuXi 5R66+cFYRdGei77iSGtk3Ul35jwOlC+iKUckYeLShowTd9HOs6204mkiqET+rzDi 6HdgvZHF5yImE85W/IKum6C9GFRO7A== =onU7 -----END PGP SIGNATURE----- Merge tag 'spi-fix-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "There are quite a few fixes that have accumilated since the merge window here, all driver specific and none super urgent, plus a new device ID for the Rockchip driver" * tag 'spi-fix-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: mediatek: Avoid NULL pointer crash in interrupt spi: dt-bindings: Fix 'reg' child node schema spi: bcm-qspi: check for valid cs before applying chip select spi: uniphier: fix reference count leak in uniphier_spi_probe() spi: meson-spicc: add IRQ check in meson_spicc_probe spi: uniphier: Fix a bug that doesn't point to private data correctly spi: change clk_disable_unprepare to clk_unprepare spi: spi-rockchip: Add rk3568-spi compatible spi: stm32: make SPI_MASTER_MUST_TX flags only specific to STM32F4 spi: stm32: remove inexistant variables in struct stm32_spi_cfg comment spi: stm32-qspi: Update spi registering |
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David Howells
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bee9f65523 |
netfs, cachefiles: Add a method to query presence of data in the cache
Add a netfs_cache_ops method by which a network filesystem can ask the cache about what data it has available and where so that it can make a multipage read more efficient. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-cachefs@redhat.com Acked-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Rohith Surabattula <rohiths@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Randy Dunlap
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da5462a4dc |
power: supply: fix table problem in sysfs-class-power
Add a bottom table border to complete the table format and prevent
a documentation build warning.
Documentation/ABI/testing/sysfs-class-power:459: WARNING: Malformed table.
No bottom table border found.
Fixes: 1b0b6cc8030d0 ("power: supply: add charge_behaviour attributes")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Thomas Weißschuh <linux@weissschuh.net>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: linux-pm@vger.kernel.org
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Linus Torvalds
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c5fe9de790 |
- Drop an unused private data field in the AIC driver
- Various fixes to the realtek-rtl driver - Make the GICv3 ITS driver compile again in !SMP configurations - Force reset of the GICv3 ITSs at probe time to avoid issues during kexec - Yet another kfree/bitmap_free conversion - Various DT updates (Renesas, SiFive) (from Marc Zyngier) -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmH2c9sACgkQEsHwGGHe VUo6Sg//a69glfbs6zPFVFe26vQuSlpFXBgsErSkjaSQiOogk6gEZVjhZJOSbPB0 jLdFbe4E3tvYeB2k5kZv60O/dXgTOiHgyOgVFJxK5AKL5mG8miINR6xOI7Ol5mqA qWJJx26+hphao0Rx/uicY/mJoWR1Q2vMr52gwckhNUuejMZukCps1deenU63cSSt /wOiAx8YUQYmK7UvlshQnC+bY6OmzttUugX1a9CiMehivk/qpv+nTfl3GNi1WtkU witsnRmAboRPBL3Cdb9dQcWPm+5Hp/z7Z3ItFT5ca851JU6qYk9Utb9GXeTCmvAX gKCMtfmk6F1jvHWLaUct8KWlWGs9F+OPk4P+1bVSa0NPfRxodKNp/iGIcjLZSdVf Uv3djaztZFeQ3pi26or+2rWbvWiz1bxaCvUxl3v5urHy2m2Ie8HqbHg7zM1Qf6lt 1EFVkEMkVZIUD+9y2jvhgCEAy6KaOL1c7Vs9GAKh1jfv3PNB29WPB6L20g2vKXju uocAS2acpkHLKm3VhWoLYRtI57UWbPoMaqAFyK6oxs3LGuYRvyZyxxc4ccxue/A6 tUgOmhawnvI6QVmCCRAWaCtb5wz7oPy1vxWoLEzJMqWQolgkg9lqL94TM+0a361K HqYA/ck69LN/Sps7kaSvF//t9DVpa0OQQtY5ODfLs/X3KxPgdOQ= =BFYG -----END PGP SIGNATURE----- Merge tag 'irq_urgent_for_v5.17_rc2_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Drop an unused private data field in the AIC driver - Various fixes to the realtek-rtl driver - Make the GICv3 ITS driver compile again in !SMP configurations - Force reset of the GICv3 ITSs at probe time to avoid issues during kexec - Yet another kfree/bitmap_free conversion - Various DT updates (Renesas, SiFive) * tag 'irq_urgent_for_v5.17_rc2_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: dt-bindings: interrupt-controller: sifive,plic: Group interrupt tuples dt-bindings: interrupt-controller: sifive,plic: Fix number of interrupts dt-bindings: irqchip: renesas-irqc: Add R-Car V3U support irqchip/gic-v3-its: Reset each ITS's BASERn register before probe irqchip/gic-v3-its: Fix build for !SMP irqchip/loongson-pch-ms: Use bitmap_free() to free bitmap irqchip/realtek-rtl: Service all pending interrupts irqchip/realtek-rtl: Fix off-by-one in routing irqchip/realtek-rtl: Map control data to virq irqchip/apple-aic: Drop unused ipi_hwirq field |
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Thomas Gleixner
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243d308037 |
irqchip fixes for 5.17, take #1
- Drop an unused private data field in the AIC driver - Various fixes to the realtek-rtl driver - Make the GICv3 ITS driver compile again in !SMP configurations - Force reset of the GICv3 ITSs at probe time to avoid issues during kexec - Yet another kfree/bitmap_free conversion - Various DT updates (Renesas, SiFive) -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmH0KYkPHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpD0JMQAMAQfj4UwC0Ha6wcfbdzkNRWRIfMno2/vSDi wJ/RAQi9i9+XeTRluq3aUDmMo+uOCumhJnBsfVF9YGzQXEtWN7OHiSyYtEP5M4gQ pk7SHJ2Ro0W8yGGQvwVvf9g8USDD1NfDefjPSr4SZe27hEEush0ngmVWhJeUZzbO UnTLb3ej4/tlxc0JJBKt8qdBqhfGVqeqppAAFKWm1PoJOtg7HPYQUlaHyTWWfDRf jqqdtKVUysgqG+ok0cO5fX1mnNfA/pC1UkCJavK0mceThtgLf3J3FRT2R8dMBaxP kK0bwf1rj7z9pPKaHmWvoplaJFNs6dtvtNdRQ1DGzsT4NqV6YpOmU8vZvYPsv1VE jA2YvjuRN2DHfH437RIdIKu6RozMdJlnh/cp5CwHXmyJJY51gWj2WwBjQ/oOKmKZ Yd11Wi9pQ06AoTRzmVwS7adHk2VPdygW/P7Xatem/UUJoS15BLxDLGXI7mK2xzNo 911DAYA0JvgmUZ3zYAkT3V4Lf62hBPUnJnE4J/0eWjPIun2b0UzyOaz/IhJFcShU wwZNz/HErd0qkzdFxDxjcEHCA1pHpZO/g171LVaH3b5E7WNMknt0r/YLS+7ktFkq we69SFg7iz5P9QJONqvlIqP2HRTer9ILQNaeLdM+Ag2YusYLq03W1eiYOfPYv9up sYcoIf2f =0mrS -----END PGP SIGNATURE----- Merge tag 'irqchip-fixes-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip fixes from Marc Zyngier: - Drop an unused private data field in the AIC driver - Various fixes to the realtek-rtl driver - Make the GICv3 ITS driver compile again in !SMP configurations - Force reset of the GICv3 ITSs at probe time to avoid issues during kexec - Yet another kfree/bitmap_free conversion - Various DT updates (Renesas, SiFive) Link: https://lore.kernel.org/r/20220128174217.517041-1-maz@kernel.org |
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Linus Torvalds
|
4cd90083d3 |
gpio fixes for v5.17-rc2
- fix a bug with hogs not being set-up in gpio-sim when user-space sets the
chip label to an empty string
- include the gpio-sim documentation in the index
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Merge tag 'gpio-fixes-for-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"Two fixes for the gpio-simulator:
- fix a bug with hogs not being set-up in gpio-sim when user-space
sets the chip label to an empty string
- include the gpio-sim documentation in the index"
* tag 'gpio-fixes-for-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: sim: add doc file to index file
gpio: sim: check the label length when setting up device properties
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Linus Torvalds
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216e2aede2 |
arm64 fixes:
- Errata workarounds for Cortex-A510: broken hardware dirty bit management, detection code for the TRBE (tracing) bugs with the actual fixes going in via the CoreSight tree. - Cortex-X2 errata handling for TRBE (inheriting the workarounds from Cortex-A710). - Fix ex_handler_load_unaligned_zeropad() to use the correct struct members. - A couple of kselftest fixes for FPSIMD. - Silence the vdso "no previous prototype" warning. - Mark start_backtrace() notrace and NOKPROBE_SYMBOL. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmH0PzkACgkQa9axLQDI XvHzjg//SNFO0czvwEgV2vwazoCNoxMLQ/FnbjqhuSrGlbChXafaAxt0/FmHIUHn NYF576mpSyu5Rr+/WD2VnbMUrsWVO62B1iAJVOolZZW8FeT2l9rcObkxROzGFzyC WqBobdRii9vhMr6Z4rtgXqJYVIDh+SIXp6K+sgWYrfuph/y352F0/fs+kFea/ZjW OeDBI6EOEcZQFt0breZnNzQRt8wipJ++sB/DjwgCOylVRSAeU215Sc6Kr2Zj4ZuN EGE4AZQNe1/FIeSYKUSQh86Mo6grQSnDc65j8xPQmvWTxftyjiJNH2HflhXsRKMy XMWlDdNtSv3fl02CZyQcgWERRlO8MgK33YG6QLrTErAGXGEYWorSPtDsd5vdVbuK BCycx04wgrMKT02GL40XJOtBlWA5UjEJDciOMLKSTbMjXFT8wCOSr5MeuoD5dBg3 Ux3AIe/ZJBXaQmu86rBErrzQtdXs+h1ozk185GtVbaYdeDdH8wi8Ru+2OIHcly7O 3tmHWT7cqf6vP5PHUq2gTdXWam3wzhVO7kszgh50h/QyW89h3VFoeFdBktd4Fgk1 vKz1gzbGaZqaTWxBUJJEyKyhlnQvKPDMEdqMsOQXAWDthbfMFQHmaJjSJPb89vVF jS3hSHE8XB+l9HFrXDVARCbeOt2rK9oWQC1voUBZHl4JE3J9zhY= =D11O -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Errata workarounds for Cortex-A510: broken hardware dirty bit management, detection code for the TRBE (tracing) bugs with the actual fixes going in via the CoreSight tree. - Cortex-X2 errata handling for TRBE (inheriting the workarounds from Cortex-A710). - Fix ex_handler_load_unaligned_zeropad() to use the correct struct members. - A couple of kselftest fixes for FPSIMD. - Silence the vdso "no previous prototype" warning. - Mark start_backtrace() notrace and NOKPROBE_SYMBOL. * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: cpufeature: List early Cortex-A510 parts as having broken dbm kselftest/arm64: Correct logging of FPSIMD register read via ptrace kselftest/arm64: Skip VL_INHERIT tests for unsupported vector types arm64: errata: Add detection for TRBE trace data corruption arm64: errata: Add detection for TRBE invalid prohibited states arm64: errata: Add detection for TRBE ignored system register writes arm64: Add Cortex-A510 CPU part definition arm64: extable: fix load_unaligned_zeropad() reg indices arm64: Mark start_backtrace() notrace and NOKPROBE_SYMBOL arm64: errata: Update ARM64_ERRATUM_[2119858|2224489] with Cortex-X2 ranges arm64: Add Cortex-X2 CPU part definition arm64: vdso: Fix "no previous prototype" warning |
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Linus Torvalds
|
246e179d63 |
A few documentation fixes for 5.17
-----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmHy448PHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5Y0loH/RwwNF8hccZcjk4HDT3zdeScTgtgOBHeqoZE 8arRKLPCqjoD6pasBot6GdVvflbfx0CV1kMnON7OZqc8VhgAa/b1r6HTYpXHZkMi xG4miKz1BDv/rIPw1Ujp5IVJmYvIxiBBfTAo9IiFPDCROpZgovgQ3KzaJVfbqGlN qUUVU49vI/J3wIvSC8BmiD2uJ8yuCED+54rY6b1/b5eHdSr3BPIW1GctuSN/3PlC SriBMcvi7wHjE3C60Z5BwAYbnwiCweqRHvMqCBPHqHrj2msIFR4y7dEh2axWUhge Aqdbp4Yp89bZOMqqkI3XW8W3/y/vBbOa8qzM1Uu8tp8Ogh+4Q1A= =b86+ -----END PGP SIGNATURE----- Merge tag 'docs-5.17-3' of git://git.lwn.net/linux Pull documentation fixes from Jonathan Corbet: "A few documentation fixes for 5.17" * tag 'docs-5.17-3' of git://git.lwn.net/linux: docs/vm: Fix typo in *harden* Documentation: arm: marvell: Extend Avanta list docs: fix typo in Documentation/kernel-hacking/locking.rst docs: Hook the RTLA documents into the kernel docs build |
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Geert Uytterhoeven
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c89e5eb7dc |
dt-bindings: interrupt-controller: sifive,plic: Group interrupt tuples
To improve human readability and enable automatic validation, the tuples in "interrupts-extended" properties should be grouped using angle brackets. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/211705e74a2ce77de43d036c5dea032484119bf7.1643360419.git.geert@linux-m68k.org |
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Geert Uytterhoeven
|
8fbc16d26d |
dt-bindings: interrupt-controller: sifive,plic: Fix number of interrupts
The number of interrupts lacks an upper bound, thus assuming one, causing properly grouped "interrupts-extended" properties to be flagged as an error by "make dtbs_check". Fix this by adding the missing "maxItems", using the architectural maximum of 15872 interrupts. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/f73a0aead89e1426b146c4c64f797aa035868bf0.1643360419.git.geert@linux-m68k.org |
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Geert Uytterhoeven
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e8cc7a5d1a |
dt-bindings: irqchip: renesas-irqc: Add R-Car V3U support
Document support for the Interrupt Controller for External Devices (INT-EC) in the Renesas R-Car V3U (r8a779a0) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/85b246cc0792663c72c1bb12a8576bd23d2299d3.1643200256.git.geert+renesas@glider.be |
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Linus Torvalds
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3cd7cd8a62 |
Two larger x86 series:
* Redo incorrect fix for SEV/SMAP erratum
* Windows 11 Hyper-V workaround
Other x86 changes:
* Various x86 cleanups
* Re-enable access_tracking_perf_test
* Fix for #GP handling on SVM
* Fix for CPUID leaf 0Dh in KVM_GET_SUPPORTED_CPUID
* Fix for ICEBP in interrupt shadow
* Avoid false-positive RCU splat
* Enable Enlightened MSR-Bitmap support for real
ARM:
* Correctly update the shadow register on exception injection when
running in nVHE mode
* Correctly use the mm_ops indirection when performing cache invalidation
from the page-table walker
* Restrict the vgic-v3 workaround for SEIS to the two known broken
implementations
Generic code changes:
* Dead code cleanup
There will be another pull request for ARM fixes next week, but
those patches need a bit more soak time.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Two larger x86 series:
- Redo incorrect fix for SEV/SMAP erratum
- Windows 11 Hyper-V workaround
Other x86 changes:
- Various x86 cleanups
- Re-enable access_tracking_perf_test
- Fix for #GP handling on SVM
- Fix for CPUID leaf 0Dh in KVM_GET_SUPPORTED_CPUID
- Fix for ICEBP in interrupt shadow
- Avoid false-positive RCU splat
- Enable Enlightened MSR-Bitmap support for real
ARM:
- Correctly update the shadow register on exception injection when
running in nVHE mode
- Correctly use the mm_ops indirection when performing cache
invalidation from the page-table walker
- Restrict the vgic-v3 workaround for SEIS to the two known broken
implementations
Generic code changes:
- Dead code cleanup"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (43 commits)
KVM: eventfd: Fix false positive RCU usage warning
KVM: nVMX: Allow VMREAD when Enlightened VMCS is in use
KVM: nVMX: Implement evmcs_field_offset() suitable for handle_vmread()
KVM: nVMX: Rename vmcs_to_field_offset{,_table}
KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER
KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS
selftests: kvm: check dynamic bits against KVM_X86_XCOMP_GUEST_SUPP
KVM: x86: add system attribute to retrieve full set of supported xsave states
KVM: x86: Add a helper to retrieve userspace address from kvm_device_attr
selftests: kvm: move vm_xsave_req_perm call to amx_test
KVM: x86: Sync the states size with the XCR0/IA32_XSS at, any time
KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS
KVM: x86: Keep MSR_IA32_XSS unchanged for INIT
KVM: x86: Free kvm_cpuid_entry2 array on post-KVM_RUN KVM_SET_CPUID{,2}
KVM: nVMX: WARN on any attempt to allocate shadow VMCS for vmcs02
KVM: selftests: Don't skip L2's VMCALL in SMM test for SVM guest
KVM: x86: Check .flags in kvm_cpuid_check_equal() too
KVM: x86: Forcibly leave nested virt when SMM state is toggled
KVM: SVM: drop unnecessary code in svm_hv_vmcb_dirty_nested_enlightenments()
KVM: SVM: hyper-v: Enable Enlightened MSR-Bitmap support for real
...
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