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| author |  Vincent Whitchurch <vincent.whitchurch@axis.com>
| 2022-09-07 12:05:33 +0200 |
|---|---|---|
| committer |  Richard Weinberger <richard@nod.at>
| 2022-09-19 22:58:48 +0200 |
| commit | 2975e4a282964dd14831e4612ac1b6b10745e5ba (patch) | |
| tree | c5aa840b7df45e1e8e4bc925a58ca43ef405eeee /arch/x86/um | |
| parent | um: fix default console kernel parameter (diff) | |
| download | linux-2975e4a282964dd14831e4612ac1b6b10745e5ba.tar.gz linux-2975e4a282964dd14831e4612ac1b6b10745e5ba.tar.bz2 linux-2975e4a282964dd14831e4612ac1b6b10745e5ba.zip | |
um: Prevent KASAN splats in dump_stack()
Use READ_ONCE_NOCHECK() when reading the stack to prevent KASAN splats
when dump_stack() is used.
Fixes: 5b301409e8bc5d7fad ("UML: add support for KASAN under x86_64")
Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86/um')
0 files changed, 0 insertions, 0 deletions