The patch titled
packet: fix error handling
has been removed from the -mm tree. Its filename was
packet-fix-error-handling.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: packet: fix error handling
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
The packet driver is assuming (reasonably) that the (undocumented)
request.errors is an errno. But it is in fact some mysterious bitfield. When
things go wrong we return weird positive numbers to the VFS as pointers and it
goes oops.
Thanks to William Heimbigner for reporting and diagnosis.
(It doesn't oops, but this driver still doesn't work for William)
Cc: William Heimbigner <icxcnika@xxxxxxxxxx>
Cc: Peter Osterlund <petero2@xxxxxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/pktcdvd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/block/pktcdvd.c~packet-fix-error-handling drivers/block/pktcdvd.c
--- a/drivers/block/pktcdvd.c~packet-fix-error-handling
+++ a/drivers/block/pktcdvd.c
@@ -777,7 +777,8 @@ static int pkt_generic_packet(struct pkt
rq->cmd_flags |= REQ_QUIET;
blk_execute_rq(rq->q, pd->bdev->bd_disk, rq, 0);
- ret = rq->errors;
+ if (rq->errors)
+ ret = -EIO;
out:
blk_put_request(rq);
return ret;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
slab-introduce-krealloc-fix.patch
git-acpi.patch
git-alsa.patch
git-alsa-fixup.patch
git-agpgart.patch
git-agp-build-fix.patch
git-cpufreq-borkage-fix.patch
git-powerpc.patch
ppc4xx_sgdma-needs-dma_mappingh.patch
revert-gregkh-driver-remove-struct-subsystem-as-it-is-no-longer-needed.patch
fix-gregkh-driver-uevent-use-add_uevent_var-instead-of-open-coding-it.patch
more-fix-gregkh-driver-sysfs-kill-unnecessary-attribute-owner.patch
even-more-fix-gregkh-driver-sysfs-kill-unnecessary-attribute-owner.patch
even-even-more-fix-gregkh-driver-sysfs-kill-unnecessary-attribute-owner.patch
device_schedule_callback-needs-a-module-reference-fix.patch
define-platform-wakeup-hook-use-in-pci_enable_wake-fix.patch
dev_dbg-check-dev_dbg-arguments-fix.patch
dev_dbg-check-dev_dbg-arguments-fix-2.patch
sysfs-binc-printk-fix.patch
git-drm.patch
git-dvb.patch
git-dvb-vs-gregkh-driver-sysfs-kill-unnecessary-attribute-owner.patch
applesmc-fix-crash-when-activating-a-led-trigger-on-the-keyboard-backlight-use-a-workqueue-fix.patch
git-gfs2-nmw.patch
gfs2-printk-warning-fixes.patch
git-ieee1394.patch
sbp2-include-fixes.patch
fw-device-printk-fix.patch
ieee1394-iso-needs-schedh.patch
git-input.patch
git-input-fixup.patch
git-kvm.patch
git-libata-all.patch
ata-printk-warning-fixes.patch
libata-acpi-add-infrastructure-for-drivers-to-use-fix.patch
pata_acpi-restore-driver-fix.patch
pata_acpi-restore-driver-fix-2.patch
drivers-ata-pata_cmd640c-fix-build-with-config_pm=n.patch
revert-rm-pointless-dmaengine-exports.patch
git-md-accel-fix.patch
git-mmc-build-fix.patch
git-mmc-versus-uevent-use-add_uevent_var-instead-of-open-coding-it.patch
git-mtd.patch
git-mtd-build-fix.patch
git-ubi.patch
git-ubi-fixup.patch
revert-gitpowerpc-ehea-changes.patch
git-netdev-all.patch
reapply-gitpowerpc-ehea-changes.patch
git-netdev-all-export-ieee80211_debug_level.patch
vioc-warning-fix.patch
vioc-cast-warning-fix.patch
git-e1000.patch
git-e1000-fixup-2.patch
git-net.patch
git-net-fixup.patch
sctp-fix-sctp_getsockopt_local_addrs_old-to-use-local-storage-fix.patch
sctp_getsockopt_local_addrs-type-fix.patch
git-net-fix-yamc.patch
git-net-vs-git-netdev-all.patch
input-rfkill-add-support-for-input-key-to-control-wireless-radio-fixes-fix.patch
input-rfkill-add-support-for-input-key-to-control-wireless-radio-fixes-2.patch
input-rfkill-add-support-for-input-key-to-control-wireless-radio-fixes-3.patch
irda_device_dongle_init-fix-kzallocgfp_kernel-in-spinlock.patch
rfcomm_worker-fix-wakeup-race.patch
git-ocfs2.patch
git-parisc.patch
rm9000-serial-driver.patch
fix-gregkh-pci-pci-remove-the-broken-pci_multithread_probe-option.patch
git-pciseg.patch
git-s390.patch
git-s390-fixup.patch
git-s390-vs-gregkh-driver-sysfs-kill-unnecessary-attribute-owner.patch
s390-net-lcs-convert-to-the-kthread-api-fix.patch
git-scsi-misc.patch
scsi-fix-config_scsi_wait_scan=m-fix.patch
scsi-fix-config_scsi_wait_scan=m-fix-fix.patch
pci-error-recovery-symbios-scsi-base-support-fixes.patch
pci-error-recovery-symbios-scsi-first-failure-fix.patch
git-block-fixup.patch
cxacru-add-documentation-file-fix.patch
fix-x86_64-mm-nmi-watchdog-ops.patch
x86_64-inhibit-machine-from-asserting-an-nmi-when-doing-alt-sysrq-m-operation-tidy.patch
i386-map-enough-initial-memory-to-create-lowmem-mappings-fix.patch
x86_64-unexport-cpu_llc_id.patch
xfs-clean-up-shrinker-games.patch
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-fix.patch
mm-merge-populate-and-nopage-into-fault-fixes-nonlinear-tidy.patch
mm-merge-nopfn-into-fault-fix.patch
i386-use-pte_update_defer-in-ptep_test_and_clear_dirtyyoung-fix.patch
smaps-add-clear_refs-file-to-clear-reference-fix.patch
smaps-add-clear_refs-file-to-clear-reference-fix-fix-2.patch
maps2-move-the-page-walker-code-to-lib-fix.patch
maps2-add-proc-pid-pagemap-interface-fix-fix.patch
bias-the-location-of-pages-freed-for-min_free_kbytes-in-the-same-max_order_nr_pages-blocks-tidy.patch
mm-move-common-segment-checks-to-separate-helper-function-v7-tidy.patch
slab-mark-set_up_list3s-__init.patch
extend-print_symbol-capability-fix-fix.patch
slub-core-tidy.patch
slub-core-tidy-2.patch
slub-core-tidy-3.patch
slub-core-tidy-4.patch
slub-core-tidy-5.patch
slub-core-tidy-6.patch
slub-core-tidy-7.patch
slub-core-tidy-8.patch
slub-core-tidy-9.patch
slub-core-add-explanation-for-locking-fix.patch
slub-core-explain-sizing-of-slabs-in-detail-fix.patch
slub-core-more-statics.patch
slub-enable-tracking-of-full-slabs-fix.patch
slub-add-ability-to-list-alloc--free-callers-per-slab-tidy.patch
slub-user-documentation-fix.patch
mm-optimize-kill_bdev-fix.patch
lazy-freeing-of-memory-through-madv_free-fix.patch
lazy-freeing-of-memory-through-madv_free-sparc-fix.patch
lazy-freeing-of-memory-through-madv_free-vs-mm-madvise-avoid-exclusive-mmap_sem.patch
driver_bfin_serial_core-update.patch
srmcons-fix-kmallocgfp_kernel-inside-spinlock.patch
uml-driver-formatting-fixes-fix.patch
reduce-size-of-task_struct-on-64-bit-machines.patch
mm-shrink-parent-dentries-when-shrinking-slab.patch
merge-sys_clone-sys_unshare-nsproxy-and-namespace-fix-fix-fix.patch
virtual_eisa_root_init-should-be-__init.patch
proc-maps-protection.patch
fix-cycladesh-for-x86_64-and-probably-others-fix.patch
rtc-add-rtc-rs5c313-driver-tidy.patch
rtc-add-rtc-rs5c313-driver-is-busted.patch
enlarge-console-name.patch
move-die-notifier-handling-to-common-code-fixes-2.patch
move-die-notifier-handling-to-common-code-fix-vmalloc_sync_all.patch
fix-sscanf-%n-match-at-end-of-input-string-tidy.patch
parport-dev-driver-model-support-powerpc-fix.patch
cache-pipe-buf-page-address-for-non-highmem-arch-fix.patch
cache-pipe-buf-page-address-for-non-highmem-arch-fix-tidy.patch
add-support-for-deferrable-timers-respun-tidy.patch
linux-sysdevh-needs-to-include-linux-moduleh.patch
time-smp-friendly-alignment-of-struct-clocksource.patch
move-timekeeping-code-to-timekeepingc-fix.patch
ignore-stolen-time-in-the-softlockup-watchdog-fix.patch
fix-kevents-childs-priority-greediness-fix.patch
display-all-possible-partitions-when-the-root-filesystem-failed-to-mount-fix.patch
enhance-initcall_debug-measure-latency-fix.patch
expose-range-checking-functions-from-arch-specific-update-fix.patch
pad-irq_desc-to-internode-cacheline-size-fix.patch
dtlk-fix-error-checks-in-module_init-fix.patch
document-spin_lock_unlocked-rw_lock_unlocked-deprecation-fix.patch
upper-32-bits.patch
define-and-use-new-eventscpu_lock_acquire-and-cpu_lock_release.patch
call-cpu_chain-with-cpu_down_failed-if-cpu_down_prepare-failed-vs-reduce-size-of-task_struct-on-64-bit-machines.patch
kthread-dont-depend-on-work-queues-take-2-fix.patch
fix-kthread_create-vs-freezer-theoretical-race-dont-be-obnoxious.patch
speedup-divides-by-cpu_power-in-scheduler.patch
revert-sched-redundant-reschedule-when-set_user_nice-boosts-a-prio-of-a-task-from-the-expired-array-update.patch
revert-sched-redundant-reschedule-when-set_user_nice-boosts-a-prio-of-a-task-from-the-expired-array.patch
sched-consolidate-sched_clock-drift-adjustments-fix.patch
lutimesat-compat-syscall-and-wire-up-on-x86_64.patch
revert-rtc-add-rtc_merge_alarm.patch
declare-struct-ktime.patch
make-futex_wait-use-an-hrtimer-for-timeout-fix.patch
kprobes-the-on-off-knob-thru-debugfs-updated-fix.patch
kprobes-the-on-off-knob-thru-debugfs-updated-fix-fix-fix.patch
atomich-add-atomic64-cmpxchg-xchg-and-add_unless-to-powerpc.patch
local_t-powerpc-extension.patch
linux-kernel-markers-i386-optimization-fix.patch
signal-timer-event-fds-v9-signalfd-core-fix.patch
signal-timer-event-fds-v9-signalfd-core-fix-fix.patch
signal-timer-event-fds-v9-timerfd-core-fix.patch
signal-timer-event-fds-v9-eventfd-core-fix.patch
signal-timer-event-fds-v9-eventfd-core-fix-fix.patch
revoke-core-code-fix-shared-mapping-revoke.patch
revoke-wire-up-i386-system-calls-x86_64-fix.patch
x86-serial-convert-legacy-com-ports-to-platform-devices-fix.patch
lguest-the-host-code-vs-x86_64-mm-i386-separate-hardware-defined-tss-from-linux-additions.patch
lguest-build-hack.patch
lguest-build-hack-2.patch
fs-convert-core-functions-to-zero_user_page-pass-kmap-type.patch
fs-convert-core-functions-to-zero_user_page-fix-2.patch
ntfs-use-zero_user_page-fix.patch
reiser4-slab-allocators-remove-slab_debug_initial-flag.patch
fbdev-hecuba-framebuffer-driver.patch
vt-add-color-support-to-the-underline-and-italic-attributes-fix.patch
sm501fb-printk-warning-fixes.patch
integrity-new-hooks-fix.patch
integrity-evm-as-an-integrity-service-provider-tidy.patch
integrity-evm-as-an-integrity-service-provider-tidy-fix.patch
integrity-evm-as-an-integrity-service-provider-tidy-fix-2.patch
integrity-ima-integrity_measure-support-tidy.patch
integrity-ima-integrity_measure-support-fix.patch
integrity-ima-integrity_measure-support-fix-2.patch
integrity-tpm-internal-kernel-interface-tidy.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
