The patch titled sysctl: kill binary sysctl KERN_PPC_L2CR has been added to the -mm tree. Its filename is sysctl-kill-binary-sysctl-kern_ppc_l2cr.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: sysctl: kill binary sysctl KERN_PPC_L2CR From: Eric W. Biederman <ebiederm@xxxxxxxxxxxx> : Stefan Roese <sr@xxxxxxx> said: > ppc: 4xx: sysctl table check failed: /kernel/l2cr .1.31 Missing strategy > > I'm seeing this error message when booting an recent arch/ppc kernel on > 4xx platforms (tested on Ocotea and other 4xx platforms). Booting NFS > rootfs still works fine, but this message kind of makes me "nervous". > This is not seen on 4xx arch/powerpc platforms. Here the bootlog: Because the data field was never filled and a binary sysctl handler was never written this sysctl has never been usable through the sys_sysctl interface. So just remove the binary sysctl number. Making the kernel sanity checks happy. Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx> Reported-by: Stefan Roese <sr@xxxxxxx> Cc: Josh Boyer <jwboyer@xxxxxxxxx> Cc: Wolfgang Denk <wd@xxxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxx> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/ppc/kernel/ppc_htab.c | 1 - 1 file changed, 1 deletion(-) diff -puN arch/ppc/kernel/ppc_htab.c~sysctl-kill-binary-sysctl-kern_ppc_l2cr arch/ppc/kernel/ppc_htab.c --- a/arch/ppc/kernel/ppc_htab.c~sysctl-kill-binary-sysctl-kern_ppc_l2cr +++ a/arch/ppc/kernel/ppc_htab.c @@ -436,7 +436,6 @@ int proc_dol2crvec(ctl_table *table, int */ static ctl_table htab_ctl_table[]={ { - .ctl_name = KERN_PPC_L2CR, .procname = "l2cr", .mode = 0644, .proc_handler = &proc_dol2crvec, _ Patches currently in -mm which might be from ebiederm@xxxxxxxxxxxx are git-net.patch quirks-set-en-bit-of-msi-mapping-for-devices-onht-based-nvidia-platform.patch quirks-set-en-bit-of-msi-mapping-for-devices-onht-based-nvidia-platform-checkpatch-fixes.patch git-x86.patch sysctl-kill-binary-sysctl-kern_ppc_l2cr.patch fix-proc-dcache-deadlock-in-do_exit.patch memory-controller-add-documentation.patch memory-controller-resource-counters-v7.patch memory-controller-containers-setup-v7.patch memory-controller-accounting-setup-v7.patch memory-controller-memory-accounting-v7.patch memory-controller-task-migration-v7.patch memory-controller-add-per-container-lru-and-reclaim-v7.patch memory-controller-improve-user-interface.patch memory-controller-oom-handling-v7.patch memory-controller-add-switch-to-control-what-type-of-pages-to-limit-v7.patch memory-controller-make-page_referenced-container-aware-v7.patch memory-controller-make-charging-gfp-mask-aware.patch memcgroup-reinstate-swapoff-mod.patch bugfix-for-memory-cgroup-controller-charge-refcnt-race-fix.patch bugfix-for-memory-cgroup-controller-fix-error-handling-path-in-mem_charge_cgroup.patch bugfix-for-memory-controller-add-helper-function-for-assigning-cgroup-to-page.patch bugfix-for-memory-cgroup-controller-migration-under-memory-controller-fix.patch bugfix-for-memory-cgroup-controller-avoid-pagelru-page-in-mem_cgroup_isolate_pages.patch bugfix-for-memory-cgroup-controller-avoid-pagelru-page-in-mem_cgroup_isolate_pages-fix.patch memcgroup-fix-zone-isolation-oom.patch memcgroup-revert-swap_state-mods.patch memory-cgroup-enhancements-fix-zone-handling-in-try_to_free_mem_cgroup_page.patch memory-cgroup-enhancements-force_empty-interface-for-dropping-all-account-in-empty-cgroup.patch memory-cgroup-enhancements-remember-a-page-is-charged-as-page-cache.patch memory-cgroup-enhancements-remember-a-page-is-on-active-list-of-cgroup-or-not.patch memory-cgroup-enhancements-add-status-accounting-function-for-memory-cgroup.patch memory-cgroup-enhancements-add-memorystat-file.patch memory-cgroup-enhancements-add-pre_destroy-handler.patch memory-cgroup-enhancements-implicit-force_empty-at-rmdir.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-add-scan_global_lru-macro.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-nid-zid-helper-function-for-cgroup.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-per-zone-active-inactive-counter.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-calculate-mapper_ratio-per-cgroup.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-calculate-active-inactive-imbalance-per-cgroup.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-remember-reclaim-priority-in-memory-cgroup.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-calculate-the-number-of-pages-to-be-scanned-per-cgroup.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-modifies-vmscanc-for-isolate-globa-cgroup-lru-activity.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-per-zone-lru-for-cgroup.patch per-zone-and-reclaim-enhancements-for-memory-controller-take-3-per-zone-lock-for-cgroup.patch introduce-flags-for-reserve_bootmem.patch use-bootmem_exclusive-for-kdump.patch iget-stop-procfs-from-using-iget-and-read_inode.patch iget-stop-procfs-from-using-iget-and-read_inode-checkpatch-fixes.patch d_path-make-proc_get_link-use-a-struct-path-argument.patch add-the-namespaces-config-option.patch move-the-uts-namespace-under-uts_ns-option.patch move-the-ipc-namespace-under-ipc_ns-option.patch cleanup-the-code-managed-with-the-user_ns-option.patch cleanup-the-code-managed-with-pid_ns-option.patch mark-net_ns-with-depends-on-namespaces.patch proc-implement-proc_single_file_operations.patch proc-rewrite-do_task_stat-to-correctly-handle-pid-namespaces.patch proc-seqfile-convert-proc_pid_statm.patch proc-seqfile-convert-proc_pid_status-to-properly-handle-pid-namespaces.patch proc-seqfile-convert-proc_pid_status-to-properly-handle-pid-namespaces-checkpatch-fixes.patch proc-seqfile-convert-proc_pid_status-to-properly-handle-pid-namespaces-fix.patch proc-seqfile-convert-proc_pid_status-to-properly-handle-pid-namespaces-fix-2.patch proc-seqfile-convert-proc_pid_status-to-properly-handle-pid-namespaces-fix-3.patch proc-proper-pidns-handling-for-proc-self.patch proc-fix-the-threaded-proc-self.patch proc-fix-openless-usage-due-to-proc_fops-flip.patch proc-fix-openless-usage-due-to-proc_fops-flip-checkpatch-fixes.patch pid-namespaces-vs-locks-interaction.patch sys_setpgid-simplify-pid-ns-interaction.patch fix-setsid-for-sub-namespace-sbin-init.patch teach-set_special_pids-to-use-struct-pid.patch move-daemonized-kernel-threads-into-the-swappers-session.patch start-the-global-sbin-init-with-00-special-pids.patch sys_setsid-remove-now-unneeded-session-=-1-check.patch pid-sys_wait-fixes-v2.patch pid-sys_wait-fixes-v2-checkpatch-fixes.patch pid-extend-fix-pid_vnr.patch sys_getsid-dont-use-nsproxy-directly.patch pid-fix-mips-irix-emulation-pid-usage.patch pid-fix-mips-irix-emulation-pid-usage-fix.patch pid-fix-solaris_procids.patch uglify-kill_pid_info-to-fix-kill-vs-exec-race.patch uglify-while_each_pid_task-to-make-sure-we-dont-count-the-execing-pricess-twice.patch itimer_real-convert-to-use-struct-pid.patch constify-tables-in-kernel-sysctl_checkc.patch constify-tables-in-kernel-sysctl_checkc-fix.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