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| author | Ard Biesheuvel <ardb@kernel.org> | 2025-07-14 10:34:03 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2025-07-15 11:12:25 +0300 |
| commit | 6b995d01683feae619aa3263d18a6aa19bface16 (patch) | |
| tree | 05cd896e9c569dba4836e3f8fb71a9aa6a7d39b0 /net/unix/af_unix.c | |
| parent | 347e9f5043c89695b01e66b3ed111755afcf1911 (diff) | |
| download | linux-6b995d01683feae619aa3263d18a6aa19bface16.tar.xz | |
x86/sev: Work around broken noinstr on GCC
Forcibly disable KCSAN for the sev-nmi.c source file, which only
contains functions annotated as 'noinstr' but is emitted with calls to
KCSAN instrumentation nonetheless. E.g.,
vmlinux.o: error: objtool: __sev_es_nmi_complete+0x58: call to __kcsan_check_access() leaves .noinstr.text section
make[2]: *** [/usr/local/google/home/ardb/linux/scripts/Makefile.vmlinux_o:72: vmlinux.o] Error 1
Fixes: a3cbbb4717e1 ("x86/boot: Move SEV startup code into startup/")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/20250714073402.4107091-2-ardb+git@google.com
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions