Commit 71ca44da authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] fix ia64 kprobes compilation
  [IA64] move gcc_intrin.h from header-y to unifdef-y
  [IA64] workaround tiger ia64_sal_get_physical_id_info hang
  [IA64] move defconfig to arch/ia64/configs/
  [IA64] Fix irq migration in multiple vector domain
  [IA64] signal(ia64_ia32): add a signal stack overflow check
  [IA64] signal(ia64): add a signal stack overflow check
  [IA64] CONFIG_SGI_SN2 - auto select NUMA and ACPI_NUMA
parents 2c6f2db1 9dad6f57

arch/ia64/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -156,6 +156,8 @@ config IA64_HP_ZX1_SWIOTLB 


config IA64_SGI_SN2

	bool "SGI-SN2"

	select NUMA

	select ACPI_NUMA

	help

	  Selecting this option will optimize the kernel for use on sn2 based

	  systems, but the resulting kernel binary will not run on other

arch/ia64/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -11,6 +11,8 @@ 
# Copyright (C) 1998-2004 by David Mosberger-Tang <davidm@hpl.hp.com>

#



KBUILD_DEFCONFIG := generic_defconfig



NM := $(CROSS_COMPILE)nm -B

READELF := $(CROSS_COMPILE)readelf

arch/ia64/ia32/ia32_signal.c

+12 −1
Original line number Diff line number Diff line
@@ -766,8 +766,19 @@ get_sigframe (struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) 


	/* This is the X/Open sanctioned signal stack switching.  */

	if (ka->sa.sa_flags & SA_ONSTACK) {

		if (!on_sig_stack(esp))

		int onstack = sas_ss_flags(esp);



		if (onstack == 0)

			esp = current->sas_ss_sp + current->sas_ss_size;

		else if (onstack == SS_ONSTACK) {

			/*

			 * If we are on the alternate signal stack and would

			 * overflow it, don't. Return an always-bogus address

			 * instead so we will die with SIGSEGV.

			 */

			if (!likely(on_sig_stack(esp - frame_size)))

				return (void __user *) -1L;

		}

	}

	/* Legacy stack switching not supported */

arch/ia64/kernel/iosapic.c

+3 −1
Original line number Diff line number Diff line
@@ -345,7 +345,7 @@ iosapic_set_affinity (unsigned int irq, cpumask_t mask) 
	if (cpus_empty(mask))

		return;



	if (reassign_irq_vector(irq, first_cpu(mask)))

	if (irq_prepare_move(irq, first_cpu(mask)))

		return;



	dest = cpu_physical_id(first_cpu(mask));
@@ -397,6 +397,7 @@ iosapic_end_level_irq (unsigned int irq) 
	struct iosapic_rte_info *rte;

	int do_unmask_irq = 0;



	irq_complete_move(irq);

	if (unlikely(irq_desc[irq].status & IRQ_MOVE_PENDING)) {

		do_unmask_irq = 1;

		mask_irq(irq);
@@ -450,6 +451,7 @@ iosapic_ack_edge_irq (unsigned int irq) 
{

	irq_desc_t *idesc = irq_desc + irq;



	irq_complete_move(irq);

	move_native_irq(irq);

	/*

	 * Once we have recorded IRQ_PENDING already, we can mask the

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