diff options
author | Christophe Leroy <christophe.leroy@c-s.fr> | 2020-05-21 16:56:02 +0000 |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-28 23:24:36 +1000 |
commit | 455531e9d88048c025ff9099796413df748d92b9 (patch) | |
tree | 486ceb928473ac24f6f1363d9ea87f4244c9e74f /arch/powerpc/include/asm/futex.h | |
parent | 59fb463b48e904dfdfff64c7dd4d67f20ae27170 (diff) | |
download | linux-455531e9d88048c025ff9099796413df748d92b9.tar.bz2 |
powerpc: Remove IBM405 Erratum #77
This erratum is dedicated to IBM 405GP and STB03xxx
which are now gone.
Remove this erratum.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/44dbc08e9034681eb28324cbabc086e97044c36c.1590079969.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/futex.h')
-rw-r--r-- | arch/powerpc/include/asm/futex.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index f187bb5e524e..e93ee3202e4c 100644 --- a/arch/powerpc/include/asm/futex.h +++ b/arch/powerpc/include/asm/futex.h @@ -8,14 +8,12 @@ #include <linux/uaccess.h> #include <asm/errno.h> #include <asm/synch.h> -#include <asm/asm-405.h> #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ __asm__ __volatile ( \ PPC_ATOMIC_ENTRY_BARRIER \ "1: lwarx %0,0,%2\n" \ insn \ - PPC405_ERR77(0, %2) \ "2: stwcx. %1,0,%2\n" \ "bne- 1b\n" \ PPC_ATOMIC_EXIT_BARRIER \ @@ -82,7 +80,6 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, "1: lwarx %1,0,%3 # futex_atomic_cmpxchg_inatomic\n\ cmpw 0,%1,%4\n\ bne- 3f\n" - PPC405_ERR77(0,%3) "2: stwcx. %5,0,%3\n\ bne- 1b\n" PPC_ATOMIC_EXIT_BARRIER |