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- Fix MCE CMCI discovery initialization ordering bug

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(Breno Leitao)
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2026-08-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fix from Ingo Molnar:

 - Fix MCE CMCI discovery initialization ordering bug (Breno Leitao)

* tag 'x86-urgent-2026-08-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mce: Set up the polling timer before CMCI discovery
This commit is contained in:
Linus Torvalds 2026-08-08 16:43:07 -07:00
commit 06cf61899d
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/cpu/mce/core.c
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@ -2266,10 +2266,10 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
mca_cfg.initialized = 1;
__mcheck_cpu_setup_timer();
__mcheck_cpu_init_generic();
__mcheck_cpu_init_vendor(c);
__mcheck_cpu_init_prepare_banks();
__mcheck_cpu_setup_timer();
cr4_set_bits(X86_CR4_MCE);
}