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Commit 4bde5709 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86 

* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86:
  x86: intel_cacheinfo.c: cpu cache info entry for Intel Tolapai
  x86: fix die() to not be preemptible
parents 2b5baad1 04fa11ea

arch/x86/kernel/cpu/intel_cacheinfo.c

+1 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ static struct _cache_table cache_table[] __cpuinitdata = 
	{ 0x3c, LVL_2,      256 },	/* 4-way set assoc, sectored cache, 64 byte line size */

	{ 0x3d, LVL_2,      384 },	/* 6-way set assoc, sectored cache, 64 byte line size */

	{ 0x3e, LVL_2,      512 },	/* 4-way set assoc, sectored cache, 64 byte line size */

	{ 0x3f, LVL_2,      256 },	/* 2-way set assoc, 64 byte line size */

	{ 0x41, LVL_2,      128 },	/* 4-way set assoc, 32 byte line size */

	{ 0x42, LVL_2,      256 },	/* 4-way set assoc, 32 byte line size */

	{ 0x43, LVL_2,      512 },	/* 4-way set assoc, 32 byte line size */

arch/x86/kernel/traps_32.c

+3 −4
Original line number Diff line number Diff line
@@ -373,14 +373,13 @@ void die(const char * str, struct pt_regs * regs, long err) 


	if (die.lock_owner != raw_smp_processor_id()) {

		console_verbose();

		raw_local_irq_save(flags);

		__raw_spin_lock(&die.lock);

		raw_local_save_flags(flags);

		die.lock_owner = smp_processor_id();

		die.lock_owner_depth = 0;

		bust_spinlocks(1);

	}

	else

		raw_local_save_flags(flags);

	} else

		raw_local_irq_save(flags);



	if (++die.lock_owner_depth < 3) {

		unsigned long esp;