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linux/drivers/firmware
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James Morse 472de63b0b firmware: arm_sdei: Document the motivation behind these set_fs() calls 
The SDEI handler save/restores the addr_limit using set_fs(). It isn't
very clear why. The reason is to mirror the arch code's entry assembly.
The arch code does this because perf may access user-space, and
inheriting the addr_limit may be a problem.

Add a comment explaining why this is here.

Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Morse <james.morse@arm.com>
Link: https://bugs.chromium.org/p/project-zero/issues/detail?id=822
Link: https://lore.kernel.org/r/20200519182108.13693-4-james.morse@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
2020-05-20 09:36:01 +01:00
..
arm_scmi
firmware: arm_scmi/perf: Replace zero-length array with flexible-array member
2020-02-20 17:12:24 +00:00
broadcom
ioremap changes for 5.6
2020-01-27 13:03:00 -08:00
efi
efi/libstub/file: Merge file name buffers to reduce stack usage
2020-04-14 08:32:15 +02:00
google
firmware: google: Probe for a GSMI handler in firmware
2020-01-14 21:46:48 +01:00
imx
firmware: imx: fix compile-testing
2020-04-17 09:57:44 +02:00
meson
firmware: meson_sm: Add secure power domain support
2020-02-14 11:37:34 -08:00
psci
firmware: psci: Replace cpu_up/down() with add/remove_cpu()
2020-03-25 12:59:37 +01:00
tegra
firmware: tegra: Fix a typo in Kconfig
2020-02-17 08:54:09 +01:00
xilinx
firmware: xilinx: make firmware_debugfs_root static
2020-04-15 10:25:20 +02:00
arm_scpi.c
firmware: arm_scpi: Replace zero-length array with flexible-array member
2020-02-20 17:13:59 +00:00
arm_sdei.c
firmware: arm_sdei: Document the motivation behind these set_fs() calls
2020-05-20 09:36:01 +01:00
dmi_scan.c
firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START
2020-03-23 15:44:04 +01:00
dmi-id.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191
2019-05-30 11:29:21 -07:00
dmi-sysfs.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
edd.c
edd: Use scnprintf() for avoiding potential buffer overflow
2020-04-02 20:42:29 +02:00
iscsi_ibft_find.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287
2019-06-05 17:36:37 +02:00
iscsi_ibft.c
iscsi_ibft: Don't limits Targets and NICs to two
2020-01-12 13:16:04 -05:00
Kconfig
firmware: intel_stratix10_service: add depend on agilex
2020-03-18 12:24:18 +01:00
Makefile
firmware: qcom_scm: Dynamically support SMCCC and legacy conventions
2020-01-07 22:14:43 -08:00
memmap.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287
2019-06-05 17:36:37 +02:00
pcdp.c
efi/ia64: Move HCDP and MPS table handling into IA64 arch code
2020-02-23 21:59:42 +01:00
pcdp.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
qcom_scm-legacy.c
firmware: qcom_scm: Dynamically support SMCCC and legacy conventions
2020-01-07 22:14:43 -08:00
qcom_scm-smc.c
firmware: qcom_scm: Dynamically support SMCCC and legacy conventions
2020-01-07 22:14:43 -08:00
qcom_scm.c
firmware: qcom_scm: Dynamically support SMCCC and legacy conventions
2020-01-07 22:14:43 -08:00
qcom_scm.h
firmware: qcom_scm: Dynamically support SMCCC and legacy conventions
2020-01-07 22:14:43 -08:00
qemu_fw_cfg.c
media: headers: fix linux/mod_devicetable.h inclusions
2018-08-02 18:30:54 -04:00
raspberrypi.c
firmware: raspberrypi: register clk device
2019-06-25 16:04:26 -07:00
scpi_pm_domain.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
stratix10-rsu.c
firmware: Fix incompatible function behavior for RSU driver
2019-11-14 13:11:32 +08:00
stratix10-svc.c
firmware: stratix10-svc: add the compatible value for intel agilex
2020-03-18 12:24:18 +01:00
ti_sci.c
firmware: ti_sci: Allow for device shared and exclusive requests
2019-09-04 20:44:33 +02:00
ti_sci.h
ARM: SoC-related driver updates
2019-07-19 17:13:56 -07:00
trusted_foundations.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
turris-mox-rwtm.c
firmware: turris-mox-rwtm: small white space cleanup
2020-01-08 10:35:23 +01:00