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author | Ingo Molnar <mingo@kernel.org> | 2017-12-01 10:32:48 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-12-17 12:58:53 +0100 |
commit | 0fd2e9c53d82704a3ba87ea1980ec515188c5316 (patch) | |
tree | a828c396110053feba9e65307a4e802b00966519 /arch/x86/kernel/smpboot.c | |
parent | 1784f9144b143a1e8b19fe94083b040aa559182b (diff) | |
parent | 1e4c4f610f774df6088d7c065b2dd4d22adba698 (diff) | |
download | op-kernel-dev-0fd2e9c53d82704a3ba87ea1980ec515188c5316.zip op-kernel-dev-0fd2e9c53d82704a3ba87ea1980ec515188c5316.tar.gz |
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/smpboot.c')
-rw-r--r-- | arch/x86/kernel/smpboot.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 65a0ccd..d56c1d2 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -962,8 +962,7 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle) #ifdef CONFIG_X86_32 /* Stack for startup_32 can be just as for start_secondary onwards */ irq_ctx_init(cpu); - per_cpu(cpu_current_top_of_stack, cpu) = - (unsigned long)task_stack_page(idle) + THREAD_SIZE; + per_cpu(cpu_current_top_of_stack, cpu) = task_top_of_stack(idle); #else initial_gs = per_cpu_offset(cpu); #endif |