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Andreas Gruenbacher ec5ebfd1ce powerpc/kvm: Fix kvm_use_magic_page 
commit 0c8eb2884a42d992c7726539328b7d3568f22143 upstream.

When switching from __get_user to fault_in_pages_readable, commit
9f9eae5ce717 broke kvm_use_magic_page: like __get_user,
fault_in_pages_readable returns 0 on success.

Fixes: 9f9eae5ce717 ("powerpc/kvm: Prefer fault_in_pages_readable function")
Cc: stable@vger.kernel.org # v4.18+
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-08 14:22:57 +02:00
..
alpha
alpha: enable GENERIC_PCI_IOMAP unconditionally
2021-09-19 10:37:00 -07:00
arc
signal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig(SIGSEGV)
2021-11-25 09:49:06 +01:00
arm
ARM: mstar: Select HAVE_ARM_ARCH_TIMER
2022-04-08 14:22:46 +02:00
arm64
arm64: fix clang warning about TRAMP_VALIAS
2022-03-23 09:16:43 +01:00
csky
uaccess: fix integer overflow on access_ok()
2022-03-28 09:58:45 +02:00
h8300
Merge branch 'akpm' (patches from Andrew)
2021-09-08 12:55:35 -07:00
hexagon
uaccess: fix integer overflow on access_ok()
2022-03-28 09:58:45 +02:00
ia64
PCI/sysfs: Find shadow ROM before static attribute initialization
2022-02-01 17:27:05 +01:00
m68k
m68k: fix access_ok for coldfire
2022-03-28 09:58:46 +02:00
microblaze
uaccess: fix integer overflow on access_ok()
2022-03-28 09:58:45 +02:00
mips
MIPS: smp: fill in sibling and core maps earlier
2022-03-19 13:47:48 +01:00
nds32
nds32: fix access_ok() checks in get/put_user
2022-03-28 09:58:46 +02:00
nios2
nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST
2021-10-27 09:29:07 -05:00
openrisc
openrisc: Add clone3 ABI wrapper
2022-01-27 11:04:10 +01:00
parisc
parisc/unaligned: Fix ldw() and stw() unalignment handlers
2022-03-02 11:47:49 +01:00
powerpc
powerpc/kvm: Fix kvm_use_magic_page
2022-04-08 14:22:57 +02:00
riscv
riscv: Increase stack size under KASAN
2022-04-08 14:22:55 +02:00
s390
s390/extable: fix exception table sorting
2022-03-08 19:12:48 +01:00
sh
Documentation, arch: Remove leftovers from CIFS_WEAK_PW_HASH
2022-01-27 11:05:21 +01:00
sparc
signal: Replace force_fatal_sig with force_exit_sig when in doubt
2021-11-25 09:49:07 +01:00
um
block: drop unused includes in <linux/genhd.h>
2022-03-16 14:23:46 +01:00
x86
ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
2022-03-28 09:58:44 +02:00
xtensa
xtensa: xtfpga: Try software restart before simulating CPU reset
2021-10-05 12:19:05 -07:00
.gitignore
…
Kconfig
arch/cc: Introduce a function to check for confidential computing features
2021-11-18 19:17:21 +01:00