diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-12-01 10:32:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-12-17 12:58:53 +0100 |
| commit | 0fd2e9c53d82704a3ba87ea1980ec515188c5316 (patch) | |
| tree | a828c396110053feba9e65307a4e802b00966519 /arch/x86/kernel/head_32.S | |
| parent | drivers/misc/intel/pti: Rename the header file to free up the namespace (diff) | |
| parent | x86/entry/64: Shorten TEST instructions (diff) | |
| download | linux-0fd2e9c53d82704a3ba87ea1980ec515188c5316.tar.xz linux-0fd2e9c53d82704a3ba87ea1980ec515188c5316.zip | |
Merge commit 'upstream-x86-entry' into WIP.x86/mm
Pull in a minimal set of v4.15 entry code changes, for a base for the MM isolation patches.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/head_32.S')
| -rw-r--r-- | arch/x86/kernel/head_32.S | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index f1d528bb66a6..c29020907886 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -212,9 +212,6 @@ ENTRY(startup_32_smp) #endif .Ldefault_entry: -#define CR0_STATE (X86_CR0_PE | X86_CR0_MP | X86_CR0_ET | \ - X86_CR0_NE | X86_CR0_WP | X86_CR0_AM | \ - X86_CR0_PG) movl $(CR0_STATE & ~X86_CR0_PG),%eax movl %eax,%cr0 @@ -402,7 +399,7 @@ ENTRY(early_idt_handler_array) # 24(%rsp) error code i = 0 .rept NUM_EXCEPTION_VECTORS - .ifeq (EXCEPTION_ERRCODE_MASK >> i) & 1 + .if ((EXCEPTION_ERRCODE_MASK >> i) & 1) == 0 pushl $0 # Dummy error code, to make stack frame uniform .endif pushl $i # 20(%esp) Vector number |