The patch titled
cpusets: restructure the function update_cpumask() and update_nodemask() fix
has been removed from the -mm tree. Its filename was
cpusets-restructure-the-function-update_cpumask-and-update_nodemask-fix.patch
This patch was dropped because it was folded into cpusets-restructure-the-function-update_cpumask-and-update_nodemask.patch
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: cpusets: restructure the function update_cpumask() and update_nodemask() fix
From: Li Zefan <lizf@xxxxxxxxxxxxxx>
>> kernel/cpuset.c: In function 'cpuset_write_resmask':
>> kernel/cpuset.c:1374: warning: passing argument 2 of 'update_nodemask' discards qualifiers from pointer target type
>>
>> Did you not get this warning also?
>>
>> I don't know how to fix it. cftype.write_string() requires a const
>> char* in the third arg, but we then go on to call update_nodemask(),
>> which does a strstrip() on this allegedly-const char array.
>>
>
> That strstrip() should be removed. because cgroup_write_string() already strstrip()ed
> the buffer. Paul M's original patch removed that 2 strstrip()s in cpuset.c.
>
Here is the patch:
Cc: Miao Xie <miaox@xxxxxxxxxxxxxx>
Cc: Paul Jackson <pj@xxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/cpuset.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN kernel/cpuset.c~cpusets-restructure-the-function-update_cpumask-and-update_nodemask-fix kernel/cpuset.c
--- a/kernel/cpuset.c~cpusets-restructure-the-function-update_cpumask-and-update_nodemask-fix
+++ a/kernel/cpuset.c
@@ -1013,7 +1013,7 @@ done:
* lock each such tasks mm->mmap_sem, scan its vma's and rebind
* their mempolicies to the cpusets new mems_allowed.
*/
-static int update_nodemask(struct cpuset *cs, char *buf)
+static int update_nodemask(struct cpuset *cs, const char *buf)
{
struct cpuset trialcs;
nodemask_t oldmem;
@@ -1034,7 +1034,6 @@ static int update_nodemask(struct cpuset
* that parsing. The validate_change() call ensures that cpusets
* with tasks have memory.
*/
- buf = strstrip(buf);
if (!*buf) {
nodes_clear(trialcs.mems_allowed);
} else {
_
Patches currently in -mm which might be from lizf@xxxxxxxxxxxxxx are
origin.patch
call_usermodehelper-increase-reliability.patch
mfd-sm501-build-fixes-when-config_mfd_sm501_gpio-unset.patch
ext3-kill-2-useless-magic-numbers.patch
cgroup-use-read-lock-to-guard-find_existing_css_set.patch
cgroup-list_for_each-cleanup-v2.patch
cgroup-anotate-two-variables-with-__read_mostly.patch
cgroup-files-convert-res_counter_write-to-be-a-cgroups-write_string-handler.patch
devcgroup-code-cleanup.patch
memcg-avoid-unnecessary-initialization.patch
memcg-better-migration-handling.patch
memcg-remove-refcnt-from-page_cgroup.patch
memcg-helper-function-for-relcaim-from-shmem.patch
memcg-add-hints-for-branch.patch
memcg-remove-a-redundant-check.patch
memcg-clean-up-checking-of-the-disabled-flag.patch
memrlimit-add-memrlimit-controller-documentation.patch
memrlimit-setup-the-memrlimit-controller.patch
memrlimit-cgroup-mm-owner-callback-changes-to-add-task-info.patch
memrlimit-add-memrlimit-controller-accounting-and-control.patch
memrlimit-improve-error-handling.patch
memrlimit-improve-error-handling-update.patch
memrlimit-handle-attach_task-failure-add-can_attach-callback.patch
cpusets-restructure-the-function-update_cpumask-and-update_nodemask.patch
cpusets-restructure-the-function-update_cpumask-and-update_nodemask-fix.patch
cpusets-update-tasks-cpus_allowed-and-mems_allowed-after-cpu-node-offline-online.patch
cpuset-avoid-unnecessary-sched-domains-rebuilding.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
