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linux-next/arch/powerpc/kvm
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Alexey Kardashevskiy 01b7d128b5 KVM: PPC: Book3S: Invalidate multiple TCEs at once 
Invalidating a TCE cache entry for each updated TCE is quite expensive.
This makes use of the new iommu_table_ops::xchg_no_kill()/tce_kill()
callbacks to bring down the time spent in mapping a huge guest DMA window;
roughly 20s to 10s for each guest's 100GB of DMA space.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Acked-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190829085252.72370-3-aik@ozlabs.ru
2019-08-30 09:40:14 +10:00
..
book3s_32_mmu_host.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_32_mmu.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_32_sr.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_64_mmu_host.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_64_mmu_hv.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_64_mmu_radix.c
powerpc updates for 5.3
2019-07-13 16:08:36 -07:00
book3s_64_mmu.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_64_slb.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_64_vio_hv.c
KVM: PPC: Book3S: Invalidate multiple TCEs at once
2019-08-30 09:40:14 +10:00
book3s_64_vio.c
KVM: PPC: Book3S: Invalidate multiple TCEs at once
2019-08-30 09:40:14 +10:00
book3s_emulate.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_exports.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_hv_builtin.c
powerpc updates for 5.3
2019-07-13 16:08:36 -07:00
book3s_hv_hmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 114
2019-05-24 17:39:01 +02:00
book3s_hv_interrupts.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_hv_nested.c
KVM: PPC: Book3S HV: Introduce kvmhv_update_nest_rmap_rc_list()
2018-12-21 14:39:35 +11:00
book3s_hv_ras.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_hv_rm_mmu.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_hv_rm_xics.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_hv_rm_xive.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
book3s_hv_rmhandlers.S
KVM: PPC: Book3S HV: Don't push XIVE context when not using XIVE device
2019-08-16 14:16:08 +10:00
book3s_hv_tm_builtin.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_hv_tm.c
powerpc updates for 5.3
2019-07-13 16:08:36 -07:00
book3s_hv.c
KVM: PPC: Book3S HV: Save and restore guest visible PSSCR bits on pseries
2019-07-15 12:43:36 +10:00
book3s_interrupts.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_mmu_hpte.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_paired_singles.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_pr_papr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_pr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_rmhandlers.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_rtas.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_segment.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
book3s_xics.c
scripts/spelling.txt: drop "sepc" from the misspelling list
2019-07-12 11:05:41 -07:00
book3s_xics.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_xive_native.c
powerpc/xive: Implement get_irqchip_state method for XIVE to fix shutdown race
2019-08-16 14:16:59 +10:00
book3s_xive_template.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s_xive.c
powerpc/xive: Implement get_irqchip_state method for XIVE to fix shutdown race
2019-08-16 14:16:59 +10:00
book3s_xive.h
powerpc/xive: Implement get_irqchip_state method for XIVE to fix shutdown race
2019-08-16 14:16:59 +10:00
book3s.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
book3s.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 98
2019-05-24 17:37:54 +02:00
booke_emulate.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
booke_interrupts.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
booke.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
booke.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
bookehv_interrupts.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
e500_emulate.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
e500_mmu_host.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
e500_mmu_host.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
e500_mmu.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
e500.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
e500.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
e500mc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
emulate_loadstore.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
emulate.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
fpu.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
irq.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
powerpc/Kconfig: Clean up formatting
2019-07-04 16:55:10 +10:00
Makefile
KVM: PPC: Book3S HV: Add a new KVM device for the XIVE native exploitation mode
2019-04-30 19:35:16 +10:00
mpic.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
powerpc.c
KVM/arm updates for 5.3
2019-07-11 15:14:16 +02:00
timing.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
timing.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
tm.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
trace_book3s.h
KVM: PPC: Book3S: Simplify external interrupt handling
2018-10-09 16:04:27 +11:00
trace_booke.h
KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE
2018-11-07 23:04:38 +11:00
trace_hv.h
KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE
2018-11-07 23:04:38 +11:00
trace_pr.h
KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE
2018-11-07 23:04:38 +11:00
trace.h
KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE
2018-11-07 23:04:38 +11:00