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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2026-03-02 08:58:37 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@kernel.org> | 2026-03-11 10:15:42 +0100 |
| commit | 56f85f67b3e20b105fa23bf97bfc8b6d5cdbbef0 (patch) | |
| tree | c89892e3ae3df05314a83b2368a69fd44784b7ee /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | a5ccec8fd10efa50a3fd4444915a2abff31f2535 (diff) | |
x86/vdso: Use 32-bit CHECKFLAGS for compat vDSO
When building the compat vDSO the CHECKFLAGS from the 64-bit kernel
are used. These are combined with the 32-bit CFLAGS. This confuses
sparse, producing false-positive warnings or potentially missing
real issues.
Manually override the CHECKFLAGS for the compat vDSO with the correct
32-bit configuration.
Reported-by: Sun Jian <sun.jian.kdev@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260302-vdso-compat-checkflags-v2-1-78e55baa58ba@linutronix.de
Closes: https://lore.kernel.org/lkml/20260114084529.1676356-1-sun.jian.kdev@gmail.com/
Closes: https://lore.kernel.org/lkml/20260117215542.342638347@kernel.org/
Closes: https://lore.kernel.org/r/202602111941.PIhubgrb-lkp@intel.com/
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions