Quentin Perret b366878684 ANDROID: KVM: arm64: Fix MMIO guard unmap ...

Pierre-Clément reports that the MMIO guard unmap hypercall exposed to
protected guests returns an error upon success. Indeed,
SMCCC_RET_SUCCESS is returned only if __pkvm_remove_ioguard_page()
failed, which doesn't match the expected behaviour.

Fix this by returning SMCCC_RET_INVALID_PARAMETER instead.

Bug: 251426790
Reported-by: Pierre-Clément Tosi <ptosi@google.com>
Signed-off-by: Quentin Perret <qperret@google.com>
Change-Id: Id746fa7d5d3a03ee5df6d114a07240822a0be93b

2022-10-07 12:27:51 +00:00

..

alpha

UPSTREAM: mm: wire up syscall process_mrelease

2022-01-06 17:48:14 +00:00

arc

Revert "Revert "sched/core: Initialize the idle task with preemption disabled""

2021-10-26 10:01:09 +08:00

arm

BACKPORT: UPSTREAM: kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}

2022-09-17 11:53:58 +00:00

arm64

ANDROID: KVM: arm64: Fix MMIO guard unmap

2022-10-07 12:27:51 +00:00

c6x

Revert "Revert "uaccess: add infrastructure for kernel builds with set_fs()""

2020-10-28 15:08:39 +01:00

csky

Merge 5.10.93 into android13-5.10

2022-01-20 09:35:27 +01:00

h8300

BACKPORT: UPSTREAM: kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}

2022-09-17 11:53:58 +00:00

hexagon

hexagon: clean up timer-regs.h

2021-11-26 10:39:19 +01:00

ia64

Merge 5.10.104 into android13-5.10

2022-03-15 13:57:31 +01:00

m68k

UPSTREAM: mm: wire up syscall process_mrelease

2022-01-06 17:48:14 +00:00

microblaze

UPSTREAM: mm: wire up syscall process_mrelease

2022-01-06 17:48:14 +00:00

mips

BACKPORT: UPSTREAM: kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}

2022-09-17 11:53:58 +00:00

nds32

perf: Protect perf_guest_cbs with RCU

2022-01-20 09:17:50 +01:00

nios2

nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST

2021-11-02 19:48:23 +01:00

openrisc

openrisc: Add clone3 ABI wrapper

2022-01-27 10:54:06 +01:00

parisc

BACKPORT: UPSTREAM: kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}

2022-09-17 11:53:58 +00:00

powerpc

Merge 5.10.102 into android13-5.10

2022-02-23 12:26:12 +01:00

riscv

Merge 5.10.106 into android13-5.10

2022-03-18 12:17:14 +01:00

s390

BACKPORT: UPSTREAM: kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}

2022-09-17 11:53:58 +00:00

sh

BACKPORT: UPSTREAM: kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}

2022-09-17 11:53:58 +00:00

sparc

UPSTREAM: mm: wire up syscall process_mrelease

2022-01-06 17:48:14 +00:00

um

Merge 5.10.94 into android13-5.10

2022-01-29 09:07:58 +01:00

x86

BACKPORT: UPSTREAM: kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}

2022-09-17 11:53:58 +00:00

xtensa

UPSTREAM: mm: wire up syscall process_mrelease

2022-01-06 17:48:14 +00:00

.gitignore

…

Kconfig

FROMLIST: mm: x86: add CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG

2022-04-18 10:11:54 -07:00