| Message ID | 0ed66fd61da6c8488366a3226dd4fd1cc8eb8729.1541784640.git.christophe.leroy@c-s.fr (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 8a01960fb5bd95b920657133de52259227ee6ad7 |
| Headers | show |
| Series | [1/9] powerpc: simplify patch_instruction_site() and patch_branch_site() | expand |
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c index 020e84a47a32..9f2c1ecc85c3 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c @@ -86,8 +86,7 @@ smp_86xx_kick_cpu(int nr) mdelay(1); /* Restore the exception vector */ - *vector = save_vector; - flush_icache_range((unsigned long) vector, (unsigned long) vector + 4); + patch_instruction(vector, save_vector); local_irq_restore(flags); diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 447da6db450a..35be6e0b886d 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -832,8 +832,7 @@ static int smp_core99_kick_cpu(int nr) mdelay(1); /* Restore our exception vector */ - *vector = save_vector; - flush_icache_range((unsigned long) vector, (unsigned long) vector + 4); + patch_instruction(vector, save_vector); local_irq_restore(flags); if (ppc_md.progress) ppc_md.progress("smp_core99_kick_cpu done", 0x347);
Instead of hardcoding reset vector restore, use patch_instruction() Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> --- arch/powerpc/platforms/86xx/mpc86xx_smp.c | 3 +-- arch/powerpc/platforms/powermac/smp.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-)