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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2020-04-20 07:47:05 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-07 17:25:54 +1000 |
| commit | 4833ce06e6855d526234618b746ffb71d6612c9a (patch) | |
| tree | 83d411bf3b9678a61da6ff57bc8d74e9fcba6816 /arch/powerpc | |
| parent | fa4f3f56ccd28ac031ab275e673ed4098855fed4 (diff) | |
| download | linux-4833ce06e6855d526234618b746ffb71d6612c9a.tar.bz2 | |
powerpc/32s: Fix build failure with CONFIG_PPC_KUAP_DEBUG
gpr2 is not a parametre of kuap_check(), it doesn't exist.
Use gpr instead.
Fixes: a68c31fc01ef ("powerpc/32s: Implement Kernel Userspace Access Protection")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/ea599546f2a7771bde551393889e44e6b2632332.1587368807.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/kup.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/kup.h b/arch/powerpc/include/asm/book3s/32/kup.h index 3c0ba22dc360..db0a1c281587 100644 --- a/arch/powerpc/include/asm/book3s/32/kup.h +++ b/arch/powerpc/include/asm/book3s/32/kup.h @@ -75,7 +75,7 @@ .macro kuap_check current, gpr #ifdef CONFIG_PPC_KUAP_DEBUG - lwz \gpr2, KUAP(thread) + lwz \gpr, KUAP(thread) 999: twnei \gpr, 0 EMIT_BUG_ENTRY 999b, __FILE__, __LINE__, (BUGFLAG_WARNING | BUGFLAG_ONCE) #endif |