diff options
| author | Paul Mackerras <paulus@ozlabs.org> | 2022-05-19 17:45:21 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-29 10:30:42 +1000 |
| commit | 743cdb7bd0f1cb32c03680c8b38257957db2e692 (patch) | |
| tree | 3e92577127273dacea450e9730296fab7ba65af6 /arch/powerpc/kernel/Makefile | |
| parent | 6112bd00e84e5dbffebc3c1e908cbe914ca772ee (diff) | |
powerpc/kasan: Mark more real-mode code as not to be instrumented
This marks more files and functions that can possibly be called in
real mode as not to be instrumented by KASAN. Most were found by
inspection, except for get_pseries_errorlog() which was reported as
causing a crash in testing.
Reported-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/YoX1kZPnmUX4RZEK@cleo
Diffstat (limited to 'arch/powerpc/kernel/Makefile')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 2e2a2a9bcf43..f91f0f29a566 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -37,6 +37,8 @@ KASAN_SANITIZE_paca.o := n KASAN_SANITIZE_setup_64.o := n KASAN_SANITIZE_mce.o := n KASAN_SANITIZE_mce_power.o := n +KASAN_SANITIZE_udbg.o := n +KASAN_SANITIZE_udbg_16550.o := n # we have to be particularly careful in ppc64 to exclude code that # runs with translations off, as we cannot access the shadow with |