The patch titled
x86_64-mm-remove-un-set_nmi_callback-and-reserve-release_lapic_nmi-functions-x86_64-fix
has been added to the -mm tree. Its filename is
x86_64-mm-remove-un-set_nmi_callback-and-reserve-release_lapic_nmi-functions-x86_64-fix.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: Andrew Morton <akpm@xxxxxxxx>
Cc: Don Zickus <dzickus@xxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Cc: Vivek Goyal <vgoyal@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/x86_64/kernel/crash.c | 20 ++++++++++++++++++--
1 files changed, 18 insertions(+), 2 deletions(-)
diff -puN arch/x86_64/kernel/crash.c~x86_64-mm-remove-un-set_nmi_callback-and-reserve-release_lapic_nmi-functions-x86_64-fix arch/x86_64/kernel/crash.c
--- 25/arch/x86_64/kernel/crash.c~x86_64-mm-remove-un-set_nmi_callback-and-reserve-release_lapic_nmi-functions-x86_64-fix 2006-05-14 07:12:31.000000000 -0700
+++ 25-akpm/arch/x86_64/kernel/crash.c 2006-05-14 07:15:27.000000000 -0700
@@ -23,6 +23,7 @@
#include <asm/nmi.h>
#include <asm/hw_irq.h>
#include <asm/mach_apic.h>
+#include <asm/kdebug.h>
/* This keeps a track of which one is crashing cpu. */
static int crashing_cpu;
@@ -95,8 +96,18 @@ static void crash_save_self(struct pt_re
#ifdef CONFIG_SMP
static atomic_t waiting_for_crash_ipi;
-static int crash_nmi_callback(struct pt_regs *regs, int cpu)
+static int crash_nmi_callback(struct notifier_block *self,
+ unsigned long val, void *data)
{
+ struct pt_regs *regs;
+ int cpu;
+
+ if (val != DIE_NMI)
+ return NOTIFY_OK;
+
+ regs = ((struct die_args *)data)->regs;
+ cpu = raw_smp_processor_id();
+
/*
* Don't do anything if this handler is invoked on crashing cpu.
* Otherwise, system will completely hang. Crashing cpu can get
@@ -127,12 +138,17 @@ static void smp_send_nmi_allbutself(void
* cpu hotplug shouldn't matter.
*/
+static struct notifier_block crash_nmi_nb = {
+ .notifier_call = crash_nmi_callback,
+};
+
static void nmi_shootdown_cpus(void)
{
unsigned long msecs;
atomic_set(&waiting_for_crash_ipi, num_online_cpus() - 1);
- set_nmi_callback(crash_nmi_callback);
+ if (register_die_notifier(&crash_nmi_nb))
+ return; /* return what? */
/*
* Ensure the new callback function is set before sending
_
Patches currently in -mm which might be from akpm@xxxxxxxx are
origin.patch
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setup_per_zone_pages_min-overflow-fix.patch
revert-vfs-propagate-mnt_flags-into-do_loopback-vfsmount.patch
jffs2-warning-fixes.patch
git-acpi.patch
acpi-update-asus_acpi-driver-registration-fix.patch
catch-notification-of-memory-add-event-of-acpi-via-container-driver-register-start-func-for-memory-device.patch
catch-notification-of-memory-add-event-of-acpi-via-container-driveravoid-redundant-call-add_memory.patch
acpi-dock-driver-interface-fixups.patch
remove-for_each_cpu.patch
sony_apci-resume.patch
powernow-k8-crash-workaround.patch
s3c24xx-hardware-spi-driver-tidy.patch
git-dvb.patch
scx200_acb-use-pci-i-o-resource-when-appropriate-fix.patch
git-gfs2.patch
git-ieee1394.patch
git-infiniband.patch
via-pmu-add-input-device-tidy.patch
git-klibc.patch
git-hdrcleanup-fixup.patch
git-hdrinstall-fixup.patch
git-libata-all.patch
git-mtd.patch
nand_base-modular-fix.patch
git-mtd-isnt-arm-only.patch
git-netdev-all.patch
git-netdev-all-e1000-fixup.patch
smc911x-Kconfig-fix.patch
pci-error-recovery-e1000-network-device-driver.patch
ipath-vs-nfs-permit-filesystem-to-override-root-dentry-on-mount.patch
git-gfs2-vs-nfs-permit-filesystem-to-override-root-dentry-on-mount.patch
nfs-share-nfs-superblocks-per-protocol-per-server-per-fsid-fix.patch
fs-cache-cachefiles-a-cache-that-backs-onto-a-mounted-filesystem-export-__audit_inode_child.patch
fs-cache-vs-vfs-add-lock-owner-argument-to-flush-operation.patch
fs-cache-release-page-private-in-failed-readahead-uninlining.patch
fs-cache-release-page-private-in-failed-readahead-uninlining-2.patch
nfs-use-local-caching-fix.patch
git-powerpc.patch
git-rbtree.patch
git-sas.patch
gregkh-pci-pci-64-bit-resources-drivers-others-changes-amba-fix.patch
kconfigurable-resources-core-changes-i386-fix.patch
kconfigurable-resources-core-changes-fix.patch
kconfigurable-resources-arch-dependent-changes-arch-a-i-fix.patch
typesh-sector_t-and-blkcnt_t-arent-for-userspace.patch
qla2xxx-lock-ordering-fix-warning-fix.patch
areca-raid-linux-scsi-driver-update6-for-2617-rc1-mm3-externs-go-in-headers.patch
git-watchdog.patch
x86_64-mm-remove-un-set_nmi_callback-and-reserve-release_lapic_nmi-functions-x86-fix.patch
x86_64-mm-remove-un-set_nmi_callback-and-reserve-release_lapic_nmi-functions-x86-fix-fix.patch
x86_64-mm-remove-un-set_nmi_callback-and-reserve-release_lapic_nmi-functions-x86_64-fix.patch
xfs-sparc32-build-fix.patch
pg_uncached-is-ia64-only.patch
pgdat-allocation-for-new-node-add-specify-node-id-powerpc-fix.patch
pgdat-allocation-for-new-node-add-specify-node-id-tidy.patch
pgdat-allocation-for-new-node-add-specify-node-id-fix-3.patch
pgdat-allocation-for-new-node-add-get-node-id-by-acpi-tidy.patch
pgdat-allocation-for-new-node-add-generic-alloc-node_data-tidy.patch
pgdat-allocation-for-new-node-add-refresh-node_data-fix.patch
pgdat-allocation-for-new-node-add-export-kswapd-start-func-tidy.patch
catch-valid-mem-range-at-onlining-memory-tidy.patch
catch-valid-mem-range-at-onlining-memory-fix.patch
mm-introduce-remap_vmalloc_range-fix.patch
tracking-dirty-pages-in-shared-mappings-v4-fix2.patch
tracking-dirty-pages-in-shared-mappings-v4-fix3.patch
throttle-writers-of-shared-mappings-tidy.patch
acx1xx-wireless-driver.patch
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prune_one_dentry-tweaks.patch
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connector-exports.patch
config_net=n-build-fix.patch
jbd-split-checkpoint-lists-tidy.patch
mark-address_space_operations-const-fix.patch
mark-address_space_operations-const-fix-2.patch
rewritten-backlight-infrastructure-for-portable-apple-computers-fix.patch
allow-for-per-cpu-data-being-in-tdata-and-tbss-sections-fix.patch
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hptiop-highpoint-rocketraid-3xxx-controller-driver-list-locking-updates.patch
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mark-address_space_operations-const-vs-ecryptfs-mmap-operations.patch
reiser4.patch
reiser4-vs-nfs-permit-filesystem-to-override-root-dentry-on-mount.patch
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slab-leaks3-default-y.patch
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profile-likely-unlikely-macros-tidy.patch
profile-likely-unlikely-macros-fix.patch
profile-likely-unlikely-macros-fix-2.patch
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