rpms/kernel/FC-6 linux-2.6-add_xt_statistic.h_to_hdrs.patch, NONE, 1.1 linux-2.6-amd-fix-broken-lapic-timer-detect.patch, NONE, 1.1 linux-2.6-slub-dont-bug-on-too-large-allocation.patch, NONE, 1.1 kernel-2.6.spec, 1.3000, 1.3001
fedora-cvs-commits at redhat.com
fedora-cvs-commits at redhat.com
Wed Aug 8 18:56:45 UTC 2007
Author: cebbert
Update of /cvs/dist/rpms/kernel/FC-6
In directory cvs.devel.redhat.com:/tmp/cvs-serv27170
Modified Files:
kernel-2.6.spec
Added Files:
linux-2.6-add_xt_statistic.h_to_hdrs.patch
linux-2.6-amd-fix-broken-lapic-timer-detect.patch
linux-2.6-slub-dont-bug-on-too-large-allocation.patch
Log Message:
* Wed Aug 08 2007 Chuck Ebbert <cebbert at redhat.com>
- add xt_statistic.h to header list for iptables
- detect broken lapic timer on some dual-core AMD systems
- don't BUG on too-large memory allocation
linux-2.6-add_xt_statistic.h_to_hdrs.patch:
Kbuild | 1 +
1 files changed, 1 insertion(+)
--- NEW FILE linux-2.6-add_xt_statistic.h_to_hdrs.patch ---
Add xt_statistic.h to the list of headers to install.
Apparently needed to build newer versions of iptables.
Signed-off-by: Chuck Ebbert <cebbert at redhat.com>
---
include/linux/netfilter/Kbuild | 1 +
1 file changed, 1 insertion(+)
--- linux-2.6.22.noarch.orig/include/linux/netfilter/Kbuild
+++ linux-2.6.22.noarch/include/linux/netfilter/Kbuild
@@ -28,6 +28,7 @@ header-y += xt_policy.h
header-y += xt_realm.h
header-y += xt_sctp.h
header-y += xt_state.h
+header-y += xt_statistic.h
header-y += xt_string.h
header-y += xt_tcpmss.h
header-y += xt_tcpudp.h
linux-2.6-amd-fix-broken-lapic-timer-detect.patch:
arch/i386/kernel/apic.c | 8 +++-----
linux/arch/i386/kernel/cpu/amd.c | 7 ++++++-
linux/include/asm-i386/apic.h | 2 ++
linux/include/asm-i386/cpufeature.h | 2 +-
4 files changed, 12 insertions(+), 7 deletions(-)
--- NEW FILE linux-2.6-amd-fix-broken-lapic-timer-detect.patch ---
===================================================================
--- linux.orig/arch/i386/kernel/apic.c
+++ linux/arch/i386/kernel/apic.c
@@ -61,8 +61,9 @@ static int enable_local_apic __initdata
/* Local APIC timer verification ok */
static int local_apic_timer_verify_ok;
-/* Disable local APIC timer from the kernel commandline or via dmi quirk */
-static int local_apic_timer_disabled;
+/* Disable local APIC timer from the kernel commandline or via dmi quirk
+ or using CPU MSR check */
+int local_apic_timer_disabled;
/* Local APIC timer works in C2 */
int local_apic_timer_c2_ok;
EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok);
@@ -370,9 +371,6 @@ void __init setup_boot_APIC_clock(void)
long delta, deltapm;
int pm_referenced = 0;
- if (boot_cpu_has(X86_FEATURE_LAPIC_TIMER_BROKEN))
- local_apic_timer_disabled = 1;
-
/*
* The local apic timer can be disabled via the kernel
* commandline or from the test above. Register the lapic
Index: linux/arch/i386/kernel/cpu/amd.c
===================================================================
--- linux.orig/arch/i386/kernel/cpu/amd.c
+++ linux/arch/i386/kernel/cpu/amd.c
@@ -3,6 +3,7 @@
#include <linux/mm.h>
#include <asm/io.h>
#include <asm/processor.h>
+#include <asm/apic.h>
#include "cpu.h"
@@ -22,6 +23,7 @@
extern void vide(void);
__asm__(".align 4\nvide: ret");
+#ifdef CONFIG_X86_LOCAL_APIC
#define ENABLE_C1E_MASK 0x18000000
#define CPUID_PROCESSOR_SIGNATURE 1
#define CPUID_XFAM 0x0ff00000
@@ -52,6 +54,7 @@ static __cpuinit int amd_apic_timer_brok
}
return 0;
}
+#endif
int force_mwait __cpuinitdata;
@@ -282,8 +285,10 @@ static void __cpuinit init_amd(struct cp
if (cpuid_eax(0x80000000) >= 0x80000006)
num_cache_leaves = 3;
+#ifdef CONFIG_X86_LOCAL_APIC
if (amd_apic_timer_broken())
- set_bit(X86_FEATURE_LAPIC_TIMER_BROKEN, c->x86_capability);
+ local_apic_timer_disabled = 1;
+#endif
if (c->x86 == 0x10 && !force_mwait)
clear_bit(X86_FEATURE_MWAIT, c->x86_capability);
Index: linux/include/asm-i386/apic.h
===================================================================
--- linux.orig/include/asm-i386/apic.h
+++ linux/include/asm-i386/apic.h
@@ -116,6 +116,8 @@ extern void enable_NMI_through_LVT0 (voi
extern int timer_over_8254;
extern int local_apic_timer_c2_ok;
+extern int local_apic_timer_disabled;
+
#else /* !CONFIG_X86_LOCAL_APIC */
static inline void lapic_shutdown(void) { }
Index: linux/include/asm-i386/cpufeature.h
===================================================================
--- linux.orig/include/asm-i386/cpufeature.h
+++ linux/include/asm-i386/cpufeature.h
@@ -79,7 +79,7 @@
#define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */
#define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */
#define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */
-#define X86_FEATURE_LAPIC_TIMER_BROKEN (3*32+ 14) /* lapic timer broken in C1 */
+/* 14 free */
#define X86_FEATURE_SYNC_RDTSC (3*32+15) /* RDTSC synchronizes the CPU */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
linux-2.6-slub-dont-bug-on-too-large-allocation.patch:
slub.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
--- NEW FILE linux-2.6-slub-dont-bug-on-too-large-allocation.patch ---
Don't BUG on too-large allocation in SLUB.
Taken from larger 2.6.23-rc1 commit.
Signed-off-by: Chuck Ebbert <cebbert at redhat.com>
---
mm/slub.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- linux-2.6.22.noarch.orig/mm/slub.c
+++ linux-2.6.22.noarch/mm/slub.c
@@ -2201,7 +2201,8 @@ static struct kmem_cache *get_slab(size_
return NULL;
/* Allocation too large? */
- BUG_ON(index < 0);
+ if (index < 0)
+ return 0;
#ifdef CONFIG_ZONE_DMA
if ((flags & SLUB_DMA)) {
Index: kernel-2.6.spec
===================================================================
RCS file: /cvs/dist/rpms/kernel/FC-6/kernel-2.6.spec,v
retrieving revision 1.3000
retrieving revision 1.3001
diff -u -r1.3000 -r1.3001
--- kernel-2.6.spec 1 Aug 2007 17:59:03 -0000 1.3000
+++ kernel-2.6.spec 8 Aug 2007 18:56:43 -0000 1.3001
@@ -529,12 +529,13 @@
Patch40: linux-2.6-x86-tune-generic.patch
Patch50: linux-2.6-x86-vga-vidfail.patch
Patch51: linux-2.6-i386-hpet-check-if-the-counter-works.patch
-Patch95: linux-2.6-kvm-suspend.patch
+Patch52: linux-2.6-amd-fix-broken-lapic-timer-detect.patch
+Patch90: linux-2.6-kvm-suspend.patch
+
Patch100: linux-2.6-g5-therm-shutdown.patch
Patch120: linux-2.6-ppc32-ucmpdi2.patch
Patch130: linux-2.6-ibmvscsi-schizo.patch
Patch140: linux-2.6-pmac-zilog.patch
-
Patch150: linux-2.6-build-nonintconfig.patch
Patch160: linux-2.6-execshield.patch
Patch170: linux-2.6-modsign-mpilib.patch
@@ -569,6 +570,7 @@
Patch431: linux-2.6-tcp-sack-fix-leak-msgs.patch
Patch432: linux-2.6-net_sched_fix_deadlock.patch
Patch433: linux-2.6-net-dst_entry-reorder-crash.patch
+Patch434: linux-2.6-add_xt_statistic.h_to_hdrs.patch
Patch440: linux-2.6-sha_alignment.patch
Patch450: linux-2.6-input-kill-stupid-messages.patch
Patch451: linux-2.6-input-rfkill-wrong-size-flags.patch
@@ -580,6 +582,7 @@
Patch570: linux-2.6-selinux-mprotect-checks.patch
Patch590: linux-2.6-unexport-symbols.patch
Patch600: linux-2.6-vm-silence-atomic-alloc-failures.patch
+Patch601: linux-2.6-slub-dont-bug-on-too-large-allocation.patch
Patch610: linux-2.6-defaults-fat-utf8.patch
Patch620: linux-2.6-defaults-unicode-vt.patch
Patch630: linux-2.6-defaults-nonmi.patch
@@ -1112,6 +1115,8 @@
ApplyPatch linux-2.6-x86-vga-vidfail.patch
# Check the hpet is counting.
ApplyPatch linux-2.6-i386-hpet-check-if-the-counter-works.patch
+# check all AMD CPU cores for broken lapic timer
+ApplyPatch linux-2.6-amd-fix-broken-lapic-timer-detect.patch
# patch to fix suspend with kvm loaded and guests running
ApplyPatch linux-2.6-kvm-suspend.patch
@@ -1213,6 +1218,8 @@
ApplyPatch linux-2.6-net_sched_fix_deadlock.patch
# fix crash in xfrm4
ApplyPatch linux-2.6-net-dst_entry-reorder-crash.patch
+# add header needed to build new iptables
+ApplyPatch linux-2.6-add_xt_statistic.h_to_hdrs.patch
# Misc fixes
# Fix SHA1 alignment problem on ia64
@@ -1241,6 +1248,8 @@
#
# Silence GFP_ATOMIC failures.
ApplyPatch linux-2.6-vm-silence-atomic-alloc-failures.patch
+# don't crash the machine when a too-large memory request arrives
+ApplyPatch linux-2.6-slub-dont-bug-on-too-large-allocation.patch
# Changes to upstream defaults.
# Use UTF-8 by default on VFAT.
@@ -2248,6 +2257,11 @@
%endif
%changelog
+* Wed Aug 08 2007 Chuck Ebbert <cebbert at redhat.com>
+- add xt_statistic.h to header list for iptables
+- detect broken lapic timer on some dual-core AMD systems
+- don't BUG on too-large memory allocation
+
* Wed Aug 01 2007 Chuck Ebbert <cebbert at redhat.com>
- fix crash in xfrm4
- restore md driver START_ARRAY ioctl
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