The patch titled
git-drm-oops-fix
has been removed from the -mm tree. Its filename was
git-drm-oops-fix.patch
This patch was dropped because it is obsolete
------------------------------------------------------
Subject: git-drm-oops-fix
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
[ 140.659360] BUG: unable to handle kernel NULL pointer dereference at virtual address 0000000c
[ 140.659379] printing eip: f8c511b6 *pde = 00000000
[ 140.659395] Oops: 0000 [#1] PREEMPT
[ 140.659411] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
[ 140.659419] Modules linked in: i915 drm ipw2200 sonypi ipv6 autofs4 hidp l2cap bluetooth sunrpc nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables acpi_cpufreq nvram ohci1394 ehci_hcd ieee1394 uhci_hcd joydev sg snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device sr_mod snd_pcm_oss cdrom snd_mixer_oss snd_pcm snd_timer i2c_i801 piix pcspkr generic snd ieee80211 soundcore ieee80211_crypt i2c_core snd_page_alloc button ext3 jbd ide_disk ide_core
[ 140.659677]
[ 140.659685] Pid: 3525, comm: glxgears Not tainted (2.6.24-rc2-mm1 #2)
[ 140.659693] EIP: 0060:[<f8c511b6>] EFLAGS: 00010046 CPU: 0
[ 140.659725] EIP is at drm_fence_flush_old+0x3d/0xf4 [drm]
[ 140.659731] EAX: 00000000 EBX: f6240468 ECX: 00000282 EDX: 00000000
[ 140.659738] ESI: 00000002 EDI: 00000002 EBP: e8c33ec8 ESP: e8c33ea8
[ 140.659745] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
[ 140.659752] Process glxgears (pid: 3525, ti=E8C32000 task=F113E170 task.ti=E8C32000)
[ 140.659758] Stack: f6240000 f624044c 00000000 f13919a0 f62690b8 f737b200 08be829c 000176b8
[ 140.659803] e8c33f1c f8dbdc76 00000013 f1391cc0 f6240000 f737b200 f8c6d898 00000001
[ 140.659850] 00000001 f737b200 f8e40000 0001ffff 00000013 f737b200 08be8250 00000000
[ 140.659896] Call Trace:
[ 140.659906] [<c0104cec>] show_trace_log_lvl+0x12/0x25
[ 140.659921] [<c0104d8b>] show_stack_log_lvl+0x8c/0x9e
[ 140.659932] [<c0104e27>] show_registers+0x8a/0x1c0
[ 140.659944] [<c010504b>] die+0xee/0x1c4
[ 140.659954] [<c0116a2c>] do_page_fault+0x405/0x4e1
[ 140.659966] [<c031fa22>] error_code+0x6a/0x70
[ 140.659979] [<f8dbdc76>] i915_cmdbuffer+0x3a4/0x3e8 [i915]
[ 140.659997] [<f8c4a73c>] drm_ioctl+0x1ac/0x228 [drm]
[ 140.660028] [<c0179bca>] vfs_ioctl+0x4e/0x67
[ 140.660041] [<c0179e45>] do_vfs_ioctl+0x262/0x279
[ 140.660053] [<c0179e9c>] sys_ioctl+0x40/0x5c
[ 140.660064] [<c0103da2>] syscall_call+0x7/0xb
[ 140.660165] =======================
[ 140.660170] INFO: lockdep is turned off.
Cc: Dave Airlie <airlied@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/drm/drm_fence.c | 3 +++
1 file changed, 3 insertions(+)
diff -puN drivers/char/drm/drm_fence.c~git-drm-oops-fix drivers/char/drm/drm_fence.c
--- a/drivers/char/drm/drm_fence.c~git-drm-oops-fix
+++ a/drivers/char/drm/drm_fence.c
@@ -305,6 +305,9 @@ void drm_fence_flush_old(struct drm_devi
struct drm_fence_object *fence;
uint32_t diff;
+ if (!driver)
+ return;
+
write_lock_irqsave(&fm->lock, flags);
old_sequence = (sequence - driver->flush_diff) & driver->sequence_mask;
diff = (old_sequence - fc->last_exe_flush) & driver->sequence_mask;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
revert-hibernation-use-temporary-page-tables-for-kernel-text-mapping-on-x86_64.patch
get_task_comm-return-the-result.patch
clone-prepare-to-recycle-clone_detached-and-clone_stopped.patch
clone-prepare-to-recycle-clone_detached-and-clone_stopped-fix.patch
timerfd-v3-new-timerfd-api-ia64-fix.patch
timerfd-v3-new-timerfd-api-m68k-fix.patch
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timerfd-v3-new-timerfd-api-arch-fixes.patch
timerfd-v3-new-timerfd-api-powerpc-fix.patch
timerfd-v3-new-timerfd-api-sparc64-fix.patch
git-acpi-ia64-build-fix.patch
git-acpi-build-fix.patch
acpi-enable-c3-power-state-on-dell-inspiron-8200.patch
acpi-add-reboot-mechanism.patch
small-acpica-extension-to-be-able-to-store-the-name-of.patch
git-alsa.patch
git-alsa-fixup.patch
git-agpgart.patch
working-3d-dri-intel-agpko-resume-for-i815-chip.patch
git-arm.patch
kernel-auditc-warning-fix.patch
git-cpufreq.patch
git-cpufreq-query_current_values_with_pending_wait-build-fix.patch
agk-dm-dm-ioctl-move-compat-code-fix.patch
dm-persistent_read_metadata-warning-fix.patch
ppc-chrp-fix-possible-null-pointer-dereference.patch
revert-gregkh-driver-pm-acquire-device-locks-prior-to-suspending.patch
gregkh-driver-kset-convert-to-kobj_sysfs_ops-vs-git-acpi.patch
unbork-gregkh-driver-kset-convert-sys-devices-to-use-kset_create-vioc.patch
git-drm.patch
git-drm-oops-fix.patch
intel-agp-enable-i915-recognition.patch
git-dvb.patch
git-dvb-one-videobuf_read_start-is-enough.patch
fix-jdelvare-i2c-i2c-constify-client-address-data.patch
gfs2-avoid-64-bit-divide.patch
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revert-git-hrt.patch
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git-infiniband.patch
git-kvm.patch
git-libata-all.patch
drivers-ata-libata-ehc-fix-printk-warning.patch
pata_hpt37x-fix-outstanding-bug-reports-on-the-hpt374-and-37x-cable-detect-checkpatch-fixes.patch
libata-xfer_mask-is-unsigned-int-not-unsigned-long.patch
libata-set-proper-ata-udma-mode-for-bf548-according-to-system-clock-checkpatch-fixes.patch
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git-md-accel.patch
mips-fix-makefile-borkage.patch
git-mmc.patch
git-mtd.patch
git-net.patch
git-net-vs-git-lblnet.patch
net-use-mutex_is_locked-for-assert_rtnl.patch
tipc-fix-semaphore-handling.patch
git-netdev-all.patch
ucc_geth-fix-build-break-introduced-by-commit-09f75cd7bf13720738e6a196cc0107ce9a5bd5a0-checkpatch-fixes.patch
update-smc91x-driver-with-arm-versatile-board-info.patch
backlight-omap1-backlight-driver.patch
git-battery.patch
bluetooth-uninlining.patch
git-nfsd.patch
quirk-enable-msi-mapping-on-ht1000.patch
pci-dont-load-acpi_php-when-acpi-is-disabled.patch
git-sh.patch
ips-trim-trailing-whitespace.patch
scsi-gdth-kill-unneeded-irq-argument.patch
drivers-scsi-sgiwd93c-export-sgiwd93_reset.patch
hptiop-add-more-adapter-models-and-other-fixes.patch
libsas-convert-ata-bridge-to-use-new-eh.patch
git-unionfs.patch
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usb-testing-driver-dont-free-a-locked-mutex.patch
9p-util-fix-semaphore-handling.patch
git-watchdog.patch
add-support-for-sb1-hardware-watchdog.patch
git-wireless.patch
git-ipwireless_cs.patch
git-x86.patch
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git-x86-fix-allnoconfig-build.patch
git-cryptodev.patch
git-cryptodev-fixup.patch
git-xtensa.patch
bonding-locking-fix.patch
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bcm43xx_debugfs-sscanf-fix.patch
pagecache-zeroing-zero_user_segment-zero_user_segments-and-zero_user-fix.patch
pagecache-zeroing-zero_user_segment-zero_user_segments-and-zero_user-fix-2.patch
vmalloc-add-const-to-void-parameters-fix.patch
i386-resolve-dependency-of-asm-i386-pgtableh-on-highmemh-checkpatch-fixes.patch
slub-fix-coding-style-violations-checkpatch-fixes.patch
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proc-seqfile-convert-proc_pid_status-to-properly-handle-pid-namespaces-fix-3.patch
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pid-sys_wait-fixes-v2-checkpatch-fixes.patch
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reiser4.patch
jens-broke-reiser4patch-added-to-mm-tree.patch
page-owner-tracking-leak-detector.patch
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slab-leaks3-default-y.patch
profile-likely-unlikely-macros-fix.patch
put_bh-debug.patch
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getblk-handle-2tb-devices-fix.patch
undeprecate-pci_find_device.patch
w1-build-fix.patch
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