diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-07 08:18:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-07 08:30:44 +0200 |
| commit | 43aa7a41ea67d8f69182ddfc4a3cc6c337fbafe7 (patch) | |
| tree | 90bb43aae808d7b5d788a4a9ed04e1122ffd7dc0 /arch | |
| parent | fb33274be249a0dd7d4d470a1f6ab392e0c76720 (diff) | |
Revert "arm64: Mark __stack_chk_guard as __ro_after_init"
This reverts commit 69e450b170995e8a4e3eb94fb14c822553124870 which is
commit 9fcb2e93f41c07a400885325e7dbdfceba6efaec upstream.
Turns out to break the build when CONFIG_CC_STACKPROTECTOR=y.
Reported-by: Hans-Christian Egtvedt <hegtvedt@cisco.com>
Link: https://lore.kernel.org/r/DM5PR11MB001226B8D03B8CC8FA093AC6DDB09@DM5PR11MB0012.namprd11.prod.outlook.com
Cc: Dan Li <ashimida@linux.alibaba.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kernel/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 6cd79888944e..10d6627673cb 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -55,7 +55,7 @@ #ifdef CONFIG_CC_STACKPROTECTOR #include <linux/stackprotector.h> -unsigned long __stack_chk_guard __ro_after_init; +unsigned long __stack_chk_guard __read_mostly; EXPORT_SYMBOL(__stack_chk_guard); #endif |