The patch titled
Subject: core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix
has been removed from the -mm tree. Its filename was
core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix.patch
This patch was dropped because it was folded into core_pattern-set-core-helpers-root-and-namespace-to-crashing-process.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix
fix doc typo, simplify format_corename()
Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Daniel Berrange <berrange@xxxxxxxxxx>
Cc: Neil Horman <nhorman@xxxxxxxxxxxxx>
Cc: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/sysctl/kernel.txt | 2 +-
fs/coredump.c | 10 ++++------
2 files changed, 5 insertions(+), 7 deletions(-)
diff -puN Documentation/sysctl/kernel.txt~core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix Documentation/sysctl/kernel.txt
--- a/Documentation/sysctl/kernel.txt~core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix
+++ a/Documentation/sysctl/kernel.txt
@@ -194,7 +194,7 @@ core_pattern is used to specify a core d
written to the standard input of that program instead of to a file. Note that
when using |, the core pipe reader that is executed will be run in the global
namespace and root filesystem. If two | tokens (i.e. ||) are supplied as the
- first two characters of the core_pattern sysctl, the kernel will preform the
+ first two characters of the core_pattern sysctl, the kernel will perform the
same pipe operation, but the core pipe reader will be executed using the
namespace and root fs of the crashing process.
diff -puN fs/coredump.c~core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix fs/coredump.c
--- a/fs/coredump.c~core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix
+++ a/fs/coredump.c
@@ -164,16 +164,14 @@ static int format_corename(struct core_n
if (!cn->corename)
return -ENOMEM;
- if (ispipe) {
+ if (ispipe && pat_ptr[1] == '|') {
/*
- * If we have 2 | tokens at the head of core_pattern, it
+ * We have 2 | tokens at the head of core_pattern which
* indicates we are a pipe and the reader should inherit the
* namespaces of the crashing process
*/
- cprm->switch_ns = (*(pat_ptr+1) == '|') ? true : false;
- if (cprm->switch_ns)
- /* Advance pat_ptr so as not to mess up corename */
- pat_ptr++;
+ cprm->switch_ns = true;
+ pat_ptr++;
}
/* Repeat as long as we have more pattern to process and more output
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
arch-x86-platform-iris-irisc-register-a-platform-device-and-a-platform-driver.patch
irq-tsk-comm-is-an-array.patch
memory-hotplug-document-and-enable-config_movable_node-fix.patch
memcg-kmem-accounting-basic-infrastructure-fix.patch
slub-slub-specific-propagation-changes-fix.patch
mm-mprotectc-coding-style-cleanups.patch
mm-hugetlb-create-hugetlb-cgroup-file-in-hugetlb_init-fix.patch
mm-hugetlb-create-hugetlb-cgroup-file-in-hugetlb_init-fix-2.patch
mm-avoid-possible-deadlock-caused-by-too_many_isolated-fix.patch
linux-next.patch
linux-next-rejects.patch
linux-next-git-rejects.patch
make-my-i386-build-work.patch
i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
sgi-xp-handle-non-fatal-traps-fix.patch
arch-x86-tools-insn_sanityc-identify-source-of-messages.patch
fb-rework-locking-to-fix-lock-ordering-on-takeover-fix.patch
fb-rework-locking-to-fix-lock-ordering-on-takeover-fix-2.patch
block-remove-deadlock-in-disk_clear_events.patch
block-prevent-race-cleanup.patch
mm.patch
drop_caches-add-some-documentation-and-info-messsge-checkpatch-fixes.patch
swap-add-a-simple-detector-for-inappropriate-swapin-readahead-fix.patch
memcg-debugging-facility-to-access-dangling-memcgs-fix.patch
scripts-pnmtologo-fix-for-plain-pbm-checkpatch-fixes.patch
drivers-firmware-dmi_scanc-check-dmi-version-when-get-system-uuid-fix.patch
drivers-firmware-dmi_scanc-fetch-dmi-version-from-smbios-if-it-exists-checkpatch-fixes.patch
binfmt_elfc-use-get_random_int-to-fix-entropy-depleting.patch
hfsplus-add-osx-prefix-for-handling-namespace-of-mac-os-x-extended-attributes-checkpatch-fixes.patch
hfsplus-rework-processing-of-hfs_btree_write-returned-error-fix.patch
core_pattern-set-core-helpers-root-and-namespace-to-crashing-process.patch
core_pattern-set-core-helpers-root-and-namespace-to-crashing-process-fix-checkpatch-fixes.patch
ipc-add-sysctl-to-specify-desired-next-object-id-checkpatch-fixes.patch
ipc-message-queue-receive-cleanup-checkpatch-fixes.patch
ipc-convert-prepare_copy-from-macro-to-function-fix.patch
dma-debug-new-interfaces-to-debug-dma-mapping-errors-fix-fix.patch
fs-notify-add-procfs-fdinfo-helper-v7-fix.patch
journal_add_journal_head-debug.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
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