Re: [GIT PULL] x86/apic changes for v3.14

2014-03-24 Thread Ingo Molnar
* Maciej W. Rozycki wrote: > IMPLICATION: There is a possibility of clearing the Error register > status since the write to the register is not specifically blocked. > > WORKAROUND: Writes should not occur to the Pentium processor APIC > Error register. > > STATUS: For the steppings affected

Re: [GIT PULL] x86/apic changes for v3.14

2014-03-22 Thread Maciej W. Rozycki
On Mon, 20 Jan 2014, Ingo Molnar wrote: > diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c > index d278736..7f26c9a 100644 > --- a/arch/x86/kernel/apic/apic.c > +++ b/arch/x86/kernel/apic/apic.c > @@ -1982,21 +1989,20 @@ static inline void __smp_error_interrupt(struct > pt_r

[GIT PULL] x86/apic changes for v3.14

2014-01-20 Thread Ingo Molnar
Linus, Please pull the latest x86-apic-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-apic-for-linus # HEAD: 5b4d1dbc24bb6fd7179ada0f47be34e27e64decb x86, apic: Make disabled_cpu_apicid static read_mostly, fix typos Two main changes: - Improve lo