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| author | Heiko Carstens <hca@linux.ibm.com> | 2022-11-30 10:40:34 +0100 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2022-12-02 18:25:04 +0100 |
| commit | dfe843dce775f16e3d15a1bf14e5363bff2321f3 (patch) | |
| tree | e9c5f13696357f8cbdf88685019e2e9b49743380 /drivers/s390 | |
| parent | 78c045c08a393285e615260c50cedf9cea5a7fa1 (diff) | |
| download | linux-dfe843dce775f16e3d15a1bf14e5363bff2321f3.tar.gz linux-dfe843dce775f16e3d15a1bf14e5363bff2321f3.tar.bz2 linux-dfe843dce775f16e3d15a1bf14e5363bff2321f3.zip | |
s390/checksum: support GENERIC_CSUM, enable it for KASAN
This is the s390 variant of commit d911c67e10b4 ("x86: kasan: kmsan:
support CONFIG_GENERIC_CSUM on x86, enable it for KASAN/KMSAN"). Even
though most of the s390 specific checksum code is written in C there is
still the csum_partial() inline assembly which could prevent KASAN and
KMSAN from seeing all memory accesses.
Therefore switch to GENERIC_CSUM if KASAN is enabled just like x86.
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'drivers/s390')
0 files changed, 0 insertions, 0 deletions