The patch titled
Subject: ipc-convert-to-idr_alloc-fix
has been removed from the -mm tree. Its filename was
ipc-convert-to-idr_alloc-fix.patch
This patch was dropped because it was folded into ipc-convert-to-idr_alloc.patch
------------------------------------------------------
From: Tejun Heo <tj@xxxxxxxxxx>
Subject: ipc-convert-to-idr_alloc-fix
v2: The v1 conversion of ipcget_public() was incorrect. As
idr_pre_get() returns 0 for -ENOMEM failure, @err should have been
initialized to 1 not 0. As the function doesn't do preloading
itself anymore, there's no point in the error handling path.
Simply remove the -ENOMEM path.
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Reported-by: Sedat Dilek <sedat.dilek@xxxxxxxxx>
Tested-by: Sedat Dilek <sedat.dilek@xxxxxxxxx>
Cc: Stanislav Kinsbursky <skinsbursky@xxxxxxxxxxxxx>
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Cc: James Morris <jmorris@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
ipc/util.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN ipc/util.c~ipc-convert-to-idr_alloc-fix ipc/util.c
--- a/ipc/util.c~ipc-convert-to-idr_alloc-fix
+++ a/ipc/util.c
@@ -370,7 +370,7 @@ static int ipcget_public(struct ipc_name
{
struct kern_ipc_perm *ipcp;
int flg = params->flg;
- int err = 0;
+ int err;
/*
* Take the lock as a writer since we are potentially going to add
@@ -382,8 +382,6 @@ static int ipcget_public(struct ipc_name
/* key not used */
if (!(flg & IPC_CREAT))
err = -ENOENT;
- else if (!err)
- err = -ENOMEM;
else
err = ops->getnew(ns, params);
} else {
_
Patches currently in -mm which might be from tj@xxxxxxxxxx are
origin.patch
lib-devresc-fix-misplaced-endif.patch
lib-scatterlist-add-simple-page-iterator.patch
lib-scatterlist-use-page-iterator-in-the-mapping-iterator.patch
lockdep-check-that-no-locks-held-at-freeze-time.patch
coredump-use-a-freezable_schedule-for-the-coredump_finish-wait.patch
idr-fix-a-subtle-bug-in-idr_get_next.patch
idr-make-idr_destroy-imply-idr_remove_all.patch
atm-nicstar-dont-use-idr_remove_all.patch
block-loop-dont-use-idr_remove_all.patch
firewire-dont-use-idr_remove_all.patch
drm-dont-use-idr_remove_all.patch
dm-dont-use-idr_remove_all.patch
remoteproc-dont-use-idr_remove_all.patch
rpmsg-dont-use-idr_remove_all.patch
dlm-use-idr_for_each_entry-in-recover_idr_clear-error-path.patch
dlm-dont-use-idr_remove_all.patch
nfs-idr_destroy-no-longer-needs-idr_remove_all.patch
inotify-dont-use-idr_remove_all.patch
cgroup-dont-use-idr_remove_all.patch
idr-deprecate-idr_remove_all.patch
idr-cosmetic-updates-to-struct-initializer-definitions.patch
idr-relocate-idr_for_each_entry-and-reorganize-id_get_new.patch
idr-remove-_idr_rc_to_errno-hack.patch
idr-refactor-idr_get_new_above.patch
idr-implement-idr_preload-and-idr_alloc.patch
block-fix-synchronization-and-limit-check-in-blk_alloc_devt.patch
block-convert-to-idr_alloc.patch
block-loop-convert-to-idr_alloc.patch
atm-nicstar-convert-to-idr_alloc.patch
drbd-convert-to-idr_alloc.patch
dca-convert-to-idr_alloc.patch
dmaengine-convert-to-idr_alloc.patch
firewire-add-minor-number-range-check-to-fw_device_init.patch
firewire-convert-to-idr_alloc.patch
gpio-convert-to-idr_alloc.patch
drm-convert-to-idr_alloc.patch
drm-exynos-convert-to-idr_alloc.patch
drm-i915-convert-to-idr_alloc.patch
drm-sis-convert-to-idr_alloc.patch
drm-via-convert-to-idr_alloc.patch
drm-vmwgfx-convert-to-idr_alloc.patch
i2c-convert-to-idr_alloc.patch
ib-core-convert-to-idr_alloc.patch
ib-amso1100-convert-to-idr_alloc.patch
ib-cxgb3-convert-to-idr_alloc.patch
ib-cxgb4-convert-to-idr_alloc.patch
ib-ehca-convert-to-idr_alloc.patch
ib-ipath-convert-to-idr_alloc.patch
ib-mlx4-convert-to-idr_alloc.patch
ib-ocrdma-convert-to-idr_alloc.patch
ib-qib-convert-to-idr_alloc.patch
dm-convert-to-idr_alloc.patch
memstick-convert-to-idr_alloc.patch
mfd-convert-to-idr_alloc.patch
misc-c2port-convert-to-idr_alloc.patch
misc-tifm_core-convert-to-idr_alloc.patch
mmc-convert-to-idr_alloc.patch
mtd-convert-to-idr_alloc.patch
macvtap-convert-to-idr_alloc.patch
ppp-convert-to-idr_alloc.patch
power-convert-to-idr_alloc.patch
pps-convert-to-idr_alloc.patch
remoteproc-convert-to-idr_alloc.patch
rpmsg-convert-to-idr_alloc.patch
scsi-bfa-convert-to-idr_alloc.patch
scsi-convert-to-idr_alloc.patch
target-iscsi-convert-to-idr_alloc.patch
scsi-lpfc-convert-to-idr_alloc.patch
thermal-convert-to-idr_alloc.patch
uio-convert-to-idr_alloc.patch
vfio-convert-to-idr_alloc.patch
dlm-convert-to-idr_alloc.patch
inotify-convert-to-idr_alloc.patch
ocfs2-convert-to-idr_alloc.patch
ipc-convert-to-idr_alloc.patch
cgroup-convert-to-idr_alloc.patch
events-convert-to-idr_alloc.patch
posix-timers-convert-to-idr_alloc.patch
net-9p-convert-to-idr_alloc.patch
mac80211-convert-to-idr_alloc.patch
sctp-convert-to-idr_alloc.patch
nfs4client-convert-to-idr_alloc.patch
idr-fix-top-layer-handling.patch
idr-remove-max_idr_mask-and-move-left-max_idr_-into-idrc.patch
idr-remove-length-restriction-from-idr_layer-bitmap.patch
idr-remove-length-restriction-from-idr_layer-bitmap-checkpatch-fixes.patch
idr-make-idr_layer-larger.patch
idr-add-idr_layer-prefix.patch
idr-implement-lookup-hint.patch
idr-implement-lookup-hint-always-do-slow-path-when-hint-is-uninitialized.patch
idr-explain-warn_on_once-on-negative-ids-out-of-range-id.patch
hlist-drop-the-node-parameter-from-iterators-fix-fix-fix-fix.patch
hlist-drop-the-node-parameter-from-iterators-fix-fix-fix.patch
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