diff options
| author | Ingo Molnar <mingo@kernel.org> | 2016-05-05 08:41:36 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-05-05 08:41:36 +0200 |
| commit | f3391a160b22f8e006f3fb8ef39aa01da749fbf0 (patch) | |
| tree | 9a8f61fe1a3dd0d12e7511567b2344f80f5aa531 /arch/arm/kernel/setup.c | |
| parent | d7847a7017b2a2759dd5590c0cffdbdf2994918e (diff) | |
| parent | 04974df8049fc4240d22759a91e035082ccd18b4 (diff) | |
Merge tag 'v4.6-rc6' into x86/cpu, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/kernel/setup.c')
| -rw-r--r-- | arch/arm/kernel/setup.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 139791ed473d..2c4bea39cf22 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -430,11 +430,13 @@ static void __init patch_aeabi_idiv(void) pr_info("CPU: div instructions available: patching division code\n"); fn_addr = ((uintptr_t)&__aeabi_uidiv) & ~1; + asm ("" : "+g" (fn_addr)); ((u32 *)fn_addr)[0] = udiv_instruction(); ((u32 *)fn_addr)[1] = bx_lr_instruction(); flush_icache_range(fn_addr, fn_addr + 8); fn_addr = ((uintptr_t)&__aeabi_idiv) & ~1; + asm ("" : "+g" (fn_addr)); ((u32 *)fn_addr)[0] = sdiv_instruction(); ((u32 *)fn_addr)[1] = bx_lr_instruction(); flush_icache_range(fn_addr, fn_addr + 8); @@ -510,7 +512,7 @@ static void __init elf_hwcap_fixup(void) */ if (cpuid_feature_extract(CPUID_EXT_ISAR3, 12) > 1 || (cpuid_feature_extract(CPUID_EXT_ISAR3, 12) == 1 && - cpuid_feature_extract(CPUID_EXT_ISAR3, 20) >= 3)) + cpuid_feature_extract(CPUID_EXT_ISAR4, 20) >= 3)) elf_hwcap &= ~HWCAP_SWP; } |