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2013-02-26kill f_vfsmntAl Viro1-1/+0
very few users left... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-26vfs: kill FS_REVAL_DOT by adding a d_weak_revalidate dentry opJeff Layton2-1/+3
The following set of operations on a NFS client and server will cause server# mkdir a client# cd a server# mv a a.bak client# sleep 30 # (or whatever the dir attrcache timeout is) client# stat . stat: cannot stat `.': Stale NFS file handle Obviously, we should not be getting an ESTALE error back there since the inode still exists on the server. The problem is that the lookup code will call d_revalidate on the dentry that "." refers to, because NFS has FS_REVAL_DOT set. nfs_lookup_revalidate will see that the parent directory has changed and will try to reverify the dentry by redoing a LOOKUP. That of course fails, so the lookup code returns ESTALE. The problem here is that d_revalidate is really a bad fit for this case. What we really want to know at this point is whether the inode is still good or not, but we don't really care what name it goes by or whether the dcache is still valid. Add a new d_op->d_weak_revalidate operation and have complete_walk call that instead of d_revalidate. The intent there is to allow for a "weaker" d_revalidate that just checks to see whether the inode is still good. This is also gives us an opportunity to kill off the FS_REVAL_DOT special casing. [AV: changed method name, added note in porting, fixed confusion re having it possibly called from RCU mode (it won't be)] Cc: NeilBrown <neilb@suse.de> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-26switch vfs_getattr() to struct pathAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-26default SET_PERSONALITY() in linux/elf.hAl Viro1-0/+4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-22constify d_lookup() argumentsAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-22constify __d_lookup() argumentsAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-22vfs: remove d_path_with_unreachableJeff Layton1-1/+0
The last caller was removed >2 years ago in commit 7b2a69ba7. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-22new helper: file_inode(file)Al Viro4-5/+10
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-01-20Merge branch 'for-linus' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal Pull misc syscall fixes from Al Viro: - compat syscall fixes (discussed back in December) - a couple of "make life easier for sigaltstack stuff by reducing inter-tree dependencies" - fix up compiler/asmlinkage calling convention disagreement of sys_clone() - misc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: sys_clone() needs asmlinkage_protect make sure that /linuxrc has std{in,out,err} x32: fix sigtimedwait x32: fix waitid() switch compat_sys_wait4() and compat_sys_waitid() to COMPAT_SYSCALL_DEFINE switch compat_sys_sigaltstack() to COMPAT_SYSCALL_DEFINE CONFIG_GENERIC_SIGALTSTACK build breakage with asm-generic/syscalls.h Ensure that kernel_init_freeable() is not inlined into non __init code
2013-01-20ia64: kill thread_matches(), unexport ptrace_check_attach()Oleg Nesterov1-1/+0
The ia64 function "thread_matches()" has no users since commit e868a55c2a8c ("[IA64] remove find_thread_for_addr()"). Remove it. This allows us to make ptrace_check_attach() static to kernel/ptrace.c, which is good since we'll need to change the semantics of it and fix up all the callers. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-18Merge tag 'tty-3.8-rc4' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg Kroah-Hartman: "Here are a few tty/serial driver fixes for 3.8-rc4 that resolve a number of problems that people have been having, including the ptys ioctl issue that is a regression fix" * tag 'tty-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: 8250/16?50: Add support for Broadcom TruManage redirected serial port pty: return EINVAL for TIOCGPTN for BSD ptys serial:ifx6x60:Keep word size accordance with SPI controller tty: 8250_dw: Fix inverted arguments to serial_out in IRQ handler serial: samsung: remove redundant setting of line config during port reset serial:ifx6x60:Delete SPI timer when shut down port tty/8250: The correct device id for this card is 0x0022 tty/8250: pbn_b0_8_1152000_200 is supposed to be an 8 port definition tty: serial: vt8500: fix return value check in vt8500_serial_probe() serial: mxs-auart: Index is unsigned mxs: uart: fix setting RTS from software
2013-01-18asm-generic, mm: pgtable: convert my_zero_pfn() to macros to fix buildKirill A. Shutemov1-4/+2
Commit 816422ad7647 ("asm-generic, mm: pgtable: consolidate zero page helpers") broke the compile on MIPS if SPARSEMEM is enabled. We get this: In file included from arch/mips/include/asm/pgtable.h:552, from include/linux/mm.h:44, from arch/mips/kernel/asm-offsets.c:14: include/asm-generic/pgtable.h: In function 'my_zero_pfn': include/asm-generic/pgtable.h:466: error: implicit declaration of function 'page_to_section' In file included from arch/mips/kernel/asm-offsets.c:14: include/linux/mm.h: At top level: include/linux/mm.h:738: error: conflicting types for 'page_to_section' include/asm-generic/pgtable.h:466: note: previous implicit declaration of 'page_to_section' was here Due header files inter-dependencies, the only way I see to fix it is convert my_zero_pfn() for __HAVE_COLOR_ZERO_PAGE to macros. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: David Daney <david.daney@cavium.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-178250/16?50: Add support for Broadcom TruManage redirected serial portStephen Hurd1-1/+2
Add support for the UART device present in Broadcom TruManage capable NetXtreme chips (ie: 5761m 5762, and 5725). This implementation has a hidden transmit FIFO, so running in single-byte interrupt mode results in too many interrupts. The UART_CAP_HFIFO capability was added to track this. It continues to reload the THR as long as the THRE and TSRE bits are set in the LSR up to a specified limit (1024 is used here). Signed-off-by: Stephen Hurd <shurd@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-16Merge tag 'pm+acpi-for-3.8-rc4' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: - cpuidle regression fix related to the initialization of state kobjects from Krzysztof Mazur. - cpuidle fix removing some not very useful code and making some user-visible problems go away at the same time. From Daniel Lezcano. - ACPI build fix from Yinghai Lu. * tag 'pm+acpi-for-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpuidle: remove the power_specified field in the driver ACPI / glue: Fix build with ACPI_GLUE_DEBUG set cpuidle: fix number of initialized/destroyed states
2013-01-16lockdep, rwsem: fix down_write_nest_lock() if !CONFIG_DEBUG_LOCK_ALLOCJiri Kosina1-1/+1
Commit 1b963c81b145 ("lockdep, rwsem: provide down_write_nest_lock()") contains a bug in a codepath when CONFIG_DEBUG_LOCK_ALLOC is disabled, which causes down_read() to be called instead of down_write() by mistake on such configurations. Fix that. Reported-and-tested-by: Andrew Clayton <andrew@digital-domain.net> Reported-and-tested-by: Zlatko Calusic <zlatko.calusic@iskon.hr> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Reviewed-by: Rik van Riel <riel@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds1-0/+1
Pull scsi target fixes from Nicholas Bellinger: "This includes an important >= v3.6 regression bugfix for active I/O shutdown (Roland), some TMR related failure / corner cases fixes for long outstanding I/O (Roland), two FCoE target mode fabric fabric role fixes (MDR), a fix for an incorrect sense code during LUN communication failure (Dr. Hannes), plus a handful of other minor fixes. There are still some outstanding zero-length control CDB regression fixes that need to be addressed for v3.8, that will be coming in a follow-up PULL request." * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: iscsi-target: Fix CmdSN comparison (use cmd->cmd_sn instead of cmd->stat_sn) target: Release se_cmd when LUN lookup fails for TMR target: Fix use-after-free in LUN RESET handling target: Fix missing CMD_T_ACTIVE bit regression for pending WRITEs tcm_fc: Do not report target role when target is not defined tcm_fc: Do not indicate retry capability to initiators target: Use TCM_NO_SENSE for initialisation target: Introduce TCM_NO_SENSE target: use correct sense code for LUN communication failure
2013-01-16module, async: async_synchronize_full() on module init iff async is usedTejun Heo1-0/+1
If the default iosched is built as module, the kernel may deadlock while trying to load the iosched module on device probe if the probing was running off async. This is because async_synchronize_full() at the end of module init ends up waiting for the async job which initiated the module loading. async A modprobe 1. finds a device 2. registers the block device 3. request_module(default iosched) 4. modprobe in userland 5. load and init module 6. async_synchronize_full() Async A waits for modprobe to finish in request_module() and modprobe waits for async A to finish in async_synchronize_full(). Because there's no easy to track dependency once control goes out to userland, implementing properly nested flushing is difficult. For now, make module init perform async_synchronize_full() iff module init has queued async jobs as suggested by Linus. This avoids the described deadlock because iosched module doesn't use async and thus wouldn't invoke async_synchronize_full(). This is hacky and incomplete. It will deadlock if async module loading nests; however, this works around the known problem case and seems to be the best of bad options. For more details, please refer to the following thread. http://thread.gmane.org/gmane.linux.kernel/1420814 Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Alex Riesen <raa.lkml@gmail.com> Tested-by: Ming Lei <ming.lei@canonical.com> Tested-by: Alex Riesen <raa.lkml@gmail.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-15cpuidle: remove the power_specified field in the driverDaniel Lezcano1-1/+1
We realized that the power usage field is never filled and when it is filled for tegra, the power_specified flag is not set causing all of these values to be reset when the driver is initialized with set_power_state(). However, the power_specified flag can be simply removed under the assumption that the states are always backward sorted, which is the case with the current code. This change allows the menu governor select function and the cpuidle_play_dead() to be simplified. Moreover, the set_power_states() function can removed as it does not make sense any more. Drop the power_specified flag from struct cpuidle_driver and make the related changes as described above. As a consequence, this also fixes the bug where on the dynamic C-states system, the power fields are not initialized. [rjw: Changelog] References: https://bugzilla.kernel.org/show_bug.cgi?id=42870 References: https://bugzilla.kernel.org/show_bug.cgi?id=43349 References: https://lkml.org/lkml/2012/10/16/518 Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-01-14Merge tag 'sound-3.8' of ↵Linus Torvalds2-5/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Most of commits found here are for ASoC device specific fixes, arizona, cs4271, wm5102, wm2200, etc, in addition to a couple of memory leak fixes in ASoC core. Other than that, regression fixes in HD-audio and USB-audio, and a fix for new Realtek codecs." * tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits) ALSA: usb-audio: Fix NULL dereference by access to non-existing substream ALSA: hda - Add support of new codec ALC284 ALSA: usb-audio: Make ebox44_table static ALSA: hdspm - Fix wordclock status on AES32 Revert "ALSA: hda - Shut up pins at power-saving mode with Conexnat codecs" ALSA: hda - Disable runtime D3 for Intel CPT & co ALSA: pxa27x: fix ac97 warm reset ALSA: pxa27x: fix ac97 cold reset ASoC: wm_adsp: Ensure that block writes are from DMA aligned addresses ASoC: wm2000: Fix sense of speech clarity enable ASoC: wm5100: Remove DSP B and left justified formats ASoC: arizona: Remove DSP B and left justified AIF modes ASoC: wm2200: Remove DSP B and left justified AIF modes ASoC: wm5102: Improve speaker enable performance ASoC: core: fix the memory leak in case of remove_aux_dev() ASoC: core: fix the memory leak in case of device_add() failure ASoC: cs42l52: Catch no-match case in cs42l52_get_clk ASoC: lm49453: Update lm49453_reg_defs values as per LM49453 HW revision-B ASoC: lm49453: Fix adc, mic and sidetone volume ranges ASoC: arizona: Correct FLL source definitions ...
2013-01-14Merge tag 'driver-core-3.8-rc3' of ↵Linus Torvalds1-20/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg Kroah-Hartman: "Here are two patches for 3.8-rc3. One removes the __dev* defines from init.h now that all usages of it are gone from your tree. The other fix is for debugfs's paramater that was using the wrong base for the option. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'driver-core-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: debugfs: convert gid= argument from decimal, not octal Remove __dev* markings from init.h
2013-01-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-0/+3
Pull networking fixes from David Miller: 1) Fix regression allowing IP_TTL setting of zero, fix from Cong Wang. 2) Fix leak regressions in tunap, from Jason Wang. 3) be2net driver always returns IRQ_HANDLED in INTx handler, fix from Sathya Perla. 4) qlge doesn't really support NETIF_F_TSO6, don't set that flag. Fix from Amerigo Wang. 5) Add 802.11ad Atheros wil6210 driver, from Vladimir Kondratiev. 6) Fix MTU calculations in mac80211 layer, from T Krishna Chaitanya. 7) Station info layer of mac80211 needs to use del_timer_sync(), from Johannes Berg. 8) tcp_read_sock() can loop forever, because we don't immediately stop when recv_actor() returns zero. Fix from Eric Dumazet. 9) Fix WARN_ON() in tcp_cleanup_rbuf(). We have to use sk_eat_skb() in tcp_recv_skb() to handle the case where a large GRO packet is split up while it is use by a splice() operation. Fix also from Eric Dumazet. 10) addrconf_get_prefix_route() in ipv6 tests flags incorrectly, it does: if (X && (p->flags & Y) != 0) when it really meant to go: if (X && (p->flags & X) != 0) fix from Romain Kuntz. 11) Fix lost Kconfig dependency for bfin_mac driver hardware timestamping. From Lars-Peter Clausen. 12) Fix regression in handling of RST without ACK in TCP, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (37 commits) be2net: fix unconditionally returning IRQ_HANDLED in INTx tuntap: fix leaking reference count tuntap: forbid calling TUNSETIFF when detached tuntap: switch to use rtnl_dereference() net, wireless: overwrite default_ethtool_ops qlge: remove NETIF_F_TSO6 flag tcp: accept RST without ACK flag net: ethernet: xilinx: Do not use NO_IRQ in axienet net: ethernet: xilinx: Do not use axienet on PPC bnx2x: Allow management traffic after boot from SAN bnx2x: Fix fastpath structures when memory allocation fails bfin_mac: Restore hardware time-stamping dependency on BF518 tun: avoid owner checks on IFF_ATTACH_QUEUE bnx2x: move debugging code before the return tuntap: refuse to re-attach to different tun_struct ipv6: use addrconf_get_prefix_route for prefix route lookup [v2] ipv6: fix the noflags test in addrconf_get_prefix_route tcp: fix splice() and tcp collapsing interaction tcp: splice: fix an infinite loop in tcp_read_sock() net: prevent setting ttl=0 via IP_TTL ...
2013-01-11net, wireless: overwrite default_ethtool_opsStanislaw Gruszka1-0/+3
Since: commit 2c60db037034d27f8c636403355d52872da92f81 Author: Eric Dumazet <edumazet@google.com> Date: Sun Sep 16 09:17:26 2012 +0000 net: provide a default dev->ethtool_ops wireless core does not correctly assign ethtool_ops. After alloc_netdev*() call, some cfg80211 drivers provide they own ethtool_ops, but some do not. For them, wireless core provide generic cfg80211_ethtool_ops, which is assigned in NETDEV_REGISTER notify call: if (!dev->ethtool_ops) dev->ethtool_ops = &cfg80211_ethtool_ops; But after Eric's commit, dev->ethtool_ops is no longer NULL (on cfg80211 drivers without custom ethtool_ops), but points to &default_ethtool_ops. In order to fix the problem, provide function which will overwrite default_ethtool_ops and use it by wireless core. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-11Merge branch 'akpm' (incoming fixes from Andrew)Linus Torvalds7-19/+31
Merge misc fixes from Andrew Morton: "The audit fixes have been floating around for a while - Al and Eric aren't responding to either myself or Kees so I asked Kees to re-review them and here they are." * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (22 commits) lib/rbtree.c: avoid the use of non-static __always_inline MAINTAINERS: Omar had moved mm: compaction: partially revert capture of suitable high-order page linux/audit.h: move ptrace.h include to kernel header kernel/audit.c: avoid negative sleep durations audit: catch possible NULL audit buffers audit: create explicit AUDIT_SECCOMP event type MAINTAINERS: fix a status pattern MAINTAINERS: fix arch/arm/plat-omap/include/plat/omap_hwmod.h mm: thp: acquire the anon_vma rwsem for write during split mm: mmap: annotate vm_lock_anon_vma locking properly for lockdep lockdep, rwsem: provide down_write_nest_lock() arch/mn10300/Kconfig: select CONFIG_GENERIC_ATOMIC64 mm: bootmem: fix free_all_bootmem_core() with odd bitmap alignment mm: use aligned zone start for pfn_to_bitidx calculation fs/exec.c: work around icc miscompilation mm: compaction: fix echo 1 > compact_memory return error issue mm: memblock: fix wrong memmove size in memblock_merge_regions() drivers/video/ssd1307fb.c: fix bit order bug in the byte translation function mm: migrate: check page_count of THP before migrating ...
2013-01-11lib/rbtree.c: avoid the use of non-static __always_inlineMichel Lespinasse1-3/+11
lib/rbtree.c declared __rb_erase_color() as __always_inline void, and then exported it with EXPORT_SYMBOL. This was because __rb_erase_color() must be exported for augmented rbtree users, but it must also be inlined into rb_erase() so that the dummy callback can get optimized out of that call site. (Actually with a modern compiler, none of the dummy callback functions should even be generated as separate text functions). The above usage is legal C, but it was unusual enough for some compilers to warn about it. This change makes things more explicit, with a static __always_inline ____rb_erase_color function for use in rb_erase(), and a separate non-inline __rb_erase_color function for use in rb_erase_augmented call sites. Signed-off-by: Michel Lespinasse <walken@google.com> Reported-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-11mm: compaction: partially revert capture of suitable high-order pageMel Gorman2-3/+2
Eric Wong reported on 3.7 and 3.8-rc2 that ppoll() got stuck when waiting for POLLIN on a local TCP socket. It was easier to trigger if there was disk IO and dirty pages at the same time and he bisected it to commit 1fb3f8ca0e92 ("mm: compaction: capture a suitable high-order page immediately when it is made available"). The intention of that patch was to improve high-order allocations under memory pressure after changes made to reclaim in 3.6 drastically hurt THP allocations but the approach was flawed. For Eric, the problem was that page->pfmemalloc was not being cleared for captured pages leading to a poor interaction with swap-over-NFS support causing the packets to be dropped. However, I identified a few more problems with the patch including the fact that it can increase contention on zone->lock in some cases which could result in async direct compaction being aborted early. In retrospect the capture patch took the wrong approach. What it should have done is mark the pageblock being migrated as MIGRATE_ISOLATE if it was allocating for THP and avoided races that way. While the patch was showing to improve allocation success rates at the time, the benefit is marginal given the relative complexity and it should be revisited from scratch in the context of the other reclaim-related changes that have taken place since the patch was first written and tested. This patch partially reverts commit 1fb3f8ca0e92 ("mm: compaction: capture a suitable high-order page immediately when it is made available"). Reported-and-tested-by: Eric Wong <normalperson@yhbt.net> Tested-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Mel Gorman <mgorman@suse.de> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-11linux/audit.h: move ptrace.h include to kernel headerMike Frysinger2-1/+1
While the kernel internals want pt_regs (and so it includes linux/ptrace.h), the user version of audit.h does not need it. So move the include out of the uapi version. This avoids issues where people want the audit defines and userland ptrace api. Including both the kernel ptrace and the userland ptrace headers can easily lead to failure. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Eric Paris <eparis@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-11audit: create explicit AUDIT_SECCOMP event typeKees Cook2-1/+3
The seccomp path was using AUDIT_ANOM_ABEND from when seccomp mode 1 could only kill a process. While we still want to make sure an audit record is forced on a kill, this should use a separate record type since seccomp mode 2 introduces other behaviors. In the case of "handled" behaviors (process wasn't killed), only emit a record if the process is under inspection. This change also fixes userspace examination of seccomp audit events, since it was considered malformed due to missing fields of the AUDIT_ANOM_ABEND event type. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Eric Paris <eparis@redhat.com> Cc: Jeff Layton <jlayton@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Julien Tinnes <jln@google.com> Acked-by: Will Drewry <wad@chromium.org> Acked-by: Steve Grubb <sgrubb@redhat.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-11lockdep, rwsem: provide down_write_nest_lock()Jiri Kosina2-0/+12
down_write_nest_lock() provides a means to annotate locking scenario where an outer lock is guaranteed to serialize the order nested locks are being acquired. This is analogoue to already existing mutex_lock_nest_lock() and spin_lock_nest_lock(). Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Rik van Riel <riel@redhat.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mel Gorman <mel@csn.ul.ie> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-11lib: cpu_rmap: avoid flushing all workqueuesDavid Decotigny2-14/+4
In some cases, free_irq_cpu_rmap() is called while holding a lock (eg rtnl). This can lead to deadlocks, because it invokes flush_scheduled_work() which ends up waiting for whole system workqueue to flush, but some pending works might try to acquire the lock we are already holding. This commit uses reference-counting to replace irq_run_affinity_notifiers(). It also removes irq_run_affinity_notifiers() altogether. [akpm@linux-foundation.org: eliminate free_cpu_rmap, rename cpu_rmap_reclaim() to cpu_rmap_release(), propagate kref_put() retval from cpu_rmap_put()] Signed-off-by: David Decotigny <decot@googlers.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Or Gerlitz <ogerlitz@mellanox.com> Acked-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-11Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-1/+1
Pull intel DRM fixes from Dave Airlie: "Just intel fixes, including getting the Ironlake systems back to the state they were in for 3.6." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/i915: Revert shrinker changes from "Track unbound pages" drm/i915: Use pixel size for computing linear offsets into a sprite drm/i915: Add DEBUG messages to all intel_create_user_framebuffer error paths drm/i915: The sprite scaler on Ironlake also support YUV planes drm: Only evict the blocks required to create the requested hole drm/i915: Treat crtc->mode.clock == 0 as disabled Revert "drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13" drm/i915; Only increment the user-pin-count after successfully pinning the bo
2013-01-11mm: compaction: Partially revert capture of suitable high-order pageMel Gorman2-3/+2
Eric Wong reported on 3.7 and 3.8-rc2 that ppoll() got stuck when waiting for POLLIN on a local TCP socket. It was easier to trigger if there was disk IO and dirty pages at the same time and he bisected it to commit 1fb3f8ca0e92 ("mm: compaction: capture a suitable high-order page immediately when it is made available"). The intention of that patch was to improve high-order allocations under memory pressure after changes made to reclaim in 3.6 drastically hurt THP allocations but the approach was flawed. For Eric, the problem was that page->pfmemalloc was not being cleared for captured pages leading to a poor interaction with swap-over-NFS support causing the packets to be dropped. However, I identified a few more problems with the patch including the fact that it can increase contention on zone->lock in some cases which could result in async direct compaction being aborted early. In retrospect the capture patch took the wrong approach. What it should have done is mark the pageblock being migrated as MIGRATE_ISOLATE if it was allocating for THP and avoided races that way. While the patch was showing to improve allocation success rates at the time, the benefit is marginal given the relative complexity and it should be revisited from scratch in the context of the other reclaim-related changes that have taken place since the patch was first written and tested. This patch partially reverts commit 1fb3f8ca "mm: compaction: capture a suitable high-order page immediately when it is made available". Reported-and-tested-by: Eric Wong <normalperson@yhbt.net> Tested-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Mel Gorman <mgorman@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-10target: Introduce TCM_NO_SENSEHannes Reinecke1-0/+1
Introduce TCM_NO_SENSE, mapping to sense code 'Not ready, no additional sense information'. Signed-off-by: Hannes Reinecke <hare@suse.de> Cc: Nicholas Bellinger <nab@risingtidesystems.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-01-11Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intelDave Airlie1-1/+1
Daniel writes: "Pretty much all just major fixes: - 2 pieces of duct-tape for the ilk bug. - Sprite regression fixes from Chris. - OOPS fix for a div-by-zero from Chris, regression due to the modeset rework in 3.7, now brought to light by a benign change in 3.8. - Fix interrupted bo pinning, used to work around CS coherency issues on i830/i845 (kernel also has a w/a newly in 3.8, but pinning is more efficient if possible)."
2013-01-10Remove __dev* markings from init.hGreg Kroah-Hartman1-20/+0
Now that all in-kernel users of __dev* are gone, let's remove them from init.h to keep them from popping up again and again. Thanks to Bill Pemberton for doing all of the hard work to make removal of this possible. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-10Merge remote-tracking branch 'asoc/fix/cs4271' into tmpMark Brown1-1/+1
2013-01-10Merge remote-tracking branch 'asoc/fix/core' into tmpMark Brown1-4/+6
2013-01-09cred: Remove tgcred pointer from struct credMarc Dionne1-1/+0
Commit 3a50597de863 ("KEYS: Make the session and process keyrings per-thread") removed the definition of the thread_group_cred structure, but left a now unused pointer in struct cred. Signed-off-by: Marc Dionne <marc.c.dionne@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-08Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2-36/+10
Pull drm update from Dave Airlie: "Exynos and Radeon mostly, with a dma-buf and ttm fix thrown in. It's a bit big but its mostly exynos license fix ups and I'd rather not hold those up since its legally stuff. Radeon has a couple of fixes from dma engine work, TTM is just a locking fix, and dma-buf fix has been hanging around and I finally got a chance to review it." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (30 commits) drm/ttm: fix fence locking in ttm_buffer_object_transfer drm/prime: drop reference on imported dma-buf come from gem drm/radeon: add quirk for d3 delay during switcheroo poweron for apple macbooks drm/exynos: move finish page flip to a common place drm/exynos: fimd: modify condition in fimd resume drm/radeon: fix DMA CS parser for r6xx linear copy packet drm/radeon: split r6xx and r7xx copy_dma functions drm/exynos: Use devm_clk_get in exynos_drm_gsc.c drm/exynos: Remove redundant NULL check in exynos_drm_gsc.c drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_gsc.c drm/exynos: Use devm_clk_get in exynos_drm_rotator.c drm/exynos: Remove redundant NULL check in exynos_drm_rotator.c drm/exynos: Remove unnecessary devm_* freeing APIs in exynos_drm_rotator.c drm/exynos: Use devm_clk_get in exynos_drm_fimc.c drm/exynos: Remove redundant NULL check drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_fimc.c drm/exynos: Use devm_kzalloc in exynos_drm_ipp.c drm/exynos: fix gem buffer allocation type checking drm/exynos: remove needless parenthesis. drm/exynos: fix incorrect interrupt induced by m2m operation. ...
2013-01-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2-0/+2
Pull networking fixes from David Miller: 1) New sysctl ndisc_notify needs some documentation, from Hanns Frederic Sowa. 2) Netfilter REJECT target doesn't set transport header of SKB correctly, from Mukund Jampala. 3) Forcedeth driver needs to check for DMA mapping failures, from Larry Finger. 4) brcmsmac driver can't use usleep_range while holding locks, use udelay instead. From Niels Ole Salscheider. 5) Fix unregister of netlink bridge multicast database handlers, from Vlad Yasevich and Rami Rosen. 6) Fix checksum calculations in netfilter's ipv6 network prefix translation module. 7) Fix high order page allocation failures in netfilter xt_recent, from Eric Dumazet. 8) mac802154 needs to use netif_rx_ni() instead of netif_rx() because mac802154_process_data() can execute in process rather than interrupt context. From Alexander Aring. 9) Fix splice handling of MSG_SENDPAGE_NOTLAST, otherwise we elide one tcp_push() too many. From Eric Dumazet and Willy Tarreau. 10) Fix skb->truesize tracking in XEN netfront driver, from Ian Campbell. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits) xen/netfront: improve truesize tracking ipv4: fix NULL checking in devinet_ioctl() tcp: fix MSG_SENDPAGE_NOTLAST logic net/ipv4/ipconfig: really display the BOOTP/DHCP server's address. ip-sysctl: fix spelling errors mac802154: fix NOHZ local_softirq_pending 08 warning ipv6: document ndisc_notify in networking/ip-sysctl.txt ath9k: Fix Kconfig for ATH9K_HTC netfilter: xt_recent: avoid high order page allocations netfilter: fix missing dependencies for the NOTRACK target netfilter: ip6t_NPT: fix IPv6 NTP checksum calculation bridge: add empty br_mdb_init() and br_mdb_uninit() definitions. vxlan: allow live mac address change bridge: Correctly unregister MDB rtnetlink handlers brcmfmac: fix parsing rsn ie for ap mode. brcmsmac: add copyright information for Canonical rtlwifi: rtl8723ae: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192se: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192de: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192ce: Fix warning for unchecked pci_map_single() call ...
2013-01-08drm: Only evict the blocks required to create the requested holeChris Wilson1-1/+1
Avoid clobbering adjacent blocks if they happen to expire earlier and amalgamate together to form the requested hole. In passing this fixes a regression from commit ea7b1dd44867e9cd6bac67e7c9fc3f128b5b255c Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Feb 18 17:59:12 2011 +0100 drm: mm: track free areas implicitly which swaps the end address for size (with a potential overflow) and effectively causes the eviction code to clobber almost all earlier buffers above the evictee. v2: Check the original hole not the adjusted as the coloring may confuse us when later searching for the overlapping nodes. Also make sure that we do apply the range restriction and color adjustment in the same order for both scanning, searching and insertion. v3: Send the version that was actually tested. Note that this seems to be ducttape of decent quality ot paper over some of our unbind related gpu hangs reported since 3.7. It is not fully effective though, and certainly doesn't fix the underlying bug. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> [danvet: Added note plus bugzilla link and tested-by.] Cc: stable@vger.kernel.org Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55984 Tested-by: Norbert Preining <preining@logic.at> Acked-by: Dave Airlie <airlied@gmail.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-01-07Merge branch 'for-linus' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull namei.h missing include fix from Al Viro. The new use of ESTALE in namei.h can cause compile failures on ARM with certain configurations due to lack of errno.h. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: namei.h: include errno.h
2013-01-04mm: limit mmu_gather batching to fix soft lockups on !CONFIG_PREEMPTMichal Hocko1-0/+9
Since commit e303297e6c3a ("mm: extended batches for generic mmu_gather") we are batching pages to be freed until either tlb_next_batch cannot allocate a new batch or we are done. This works just fine most of the time but we can get in troubles with non-preemptible kernel (CONFIG_PREEMPT_NONE or CONFIG_PREEMPT_VOLUNTARY) on large machines where too aggressive batching might lead to soft lockups during process exit path (exit_mmap) because there are no scheduling points down the free_pages_and_swap_cache path and so the freeing can take long enough to trigger the soft lockup. The lockup is harmless except when the system is setup to panic on softlockup which is not that unusual. The simplest way to work around this issue is to limit the maximum number of batches in a single mmu_gather. 10k of collected pages should be safe to prevent from soft lockups (we would have 2ms for one) even if they are all freed without an explicit scheduling point. This patch doesn't add any new explicit scheduling points because it relies on zap_pmd_range during page tables zapping which calls cond_resched per PMD. The following lockup has been reported for 3.0 kernel with a huge process (in order of hundreds gigs but I do know any more details). BUG: soft lockup - CPU#56 stuck for 22s! [kernel:31053] Modules linked in: af_packet nfs lockd fscache auth_rpcgss nfs_acl sunrpc mptctl mptbase autofs4 binfmt_misc dm_round_robin dm_multipath bonding cpufreq_conservative cpufreq_userspace cpufreq_powersave pcc_cpufreq mperf microcode fuse loop osst sg sd_mod crc_t10dif st qla2xxx scsi_transport_fc scsi_tgt netxen_nic i7core_edac iTCO_wdt joydev e1000e serio_raw pcspkr edac_core iTCO_vendor_support acpi_power_meter rtc_cmos hpwdt hpilo button container usbhid hid dm_mirror dm_region_hash dm_log linear uhci_hcd ehci_hcd usbcore usb_common scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh_rdac scsi_dh dm_snapshot pcnet32 mii edd dm_mod raid1 ext3 mbcache jbd fan thermal processor thermal_sys hwmon cciss scsi_mod Supported: Yes CPU 56 Pid: 31053, comm: kernel Not tainted 3.0.31-0.9-default #1 HP ProLiant DL580 G7 RIP: 0010: _raw_spin_unlock_irqrestore+0x8/0x10 RSP: 0018:ffff883ec1037af0 EFLAGS: 00000206 RAX: 0000000000000e00 RBX: ffffea01a0817e28 RCX: ffff88803ffd9e80 RDX: 0000000000000200 RSI: 0000000000000206 RDI: 0000000000000206 RBP: 0000000000000002 R08: 0000000000000001 R09: ffff887ec724a400 R10: 0000000000000000 R11: dead000000200200 R12: ffffffff8144c26e R13: 0000000000000030 R14: 0000000000000297 R15: 000000000000000e FS: 00007ed834282700(0000) GS:ffff88c03f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 000000000068b240 CR3: 0000003ec13c5000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process kernel (pid: 31053, threadinfo ffff883ec1036000, task ffff883ebd5d4100) Call Trace: release_pages+0xc5/0x260 free_pages_and_swap_cache+0x9d/0xc0 tlb_flush_mmu+0x5c/0x80 tlb_finish_mmu+0xe/0x50 exit_mmap+0xbd/0x120 mmput+0x49/0x120 exit_mm+0x122/0x160 do_exit+0x17a/0x430 do_group_exit+0x3d/0xb0 get_signal_to_deliver+0x247/0x480 do_signal+0x71/0x1b0 do_notify_resume+0x98/0xb0 int_signal+0x12/0x17 DWARF2 unwinder stuck at int_signal+0x12/0x17 Signed-off-by: Michal Hocko <mhocko@suse.cz> Cc: <stable@vger.kernel.org> [3.0+] Cc: Mel Gorman <mgorman@suse.de> Cc: Rik van Riel <riel@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-04mm: fix zone_watermark_ok_safe() accounting of isolated pagesBartlomiej Zolnierkiewicz1-8/+0
Commit 702d1a6e0766 ("memory-hotplug: fix kswapd looping forever problem") added an isolated pageblocks counter (nr_pageblock_isolate in struct zone) and used it to adjust free pages counter in zone_watermark_ok_safe() to prevent kswapd looping forever problem. Then later, commit 2139cbe627b8 ("cma: fix counting of isolated pages") fixed accounting of isolated pages in global free pages counter. It made the previous zone_watermark_ok_safe() fix unnecessary and potentially harmful (cause now isolated pages may be accounted twice making free pages counter incorrect). This patch removes the special isolated pageblocks counter altogether which fixes zone_watermark_ok_safe() free pages check. Reported-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minchan Kim <minchan@kernel.org> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Aaditya Kumar <aaditya.kumar.30@gmail.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Michal Hocko <mhocko@suse.cz> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Michal Nazarewicz <mina86@mina86.com> Cc: Hugh Dickins <hughd@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-04selftests: IPC message queue copy feature testStanislav Kinsbursky1-1/+2
This test can be used to check wheither kernel supports IPC message queue copy and restore features (required by CRIU project). Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-04ipc: introduce message queue copy featureStanislav Kinsbursky1-0/+1
This patch is required for checkpoint/restore in userspace. c/r requires some way to get all pending IPC messages without deleting them from the queue (checkpoint can fail and in this case tasks will be resumed, so queue have to be valid). To achive this, new operation flag MSG_COPY for sys_msgrcv() system call was introduced. If this flag was specified, then mtype is interpreted as number of the message to copy. If MSG_COPY is set, then kernel will allocate dummy message with passed size, and then use new copy_msg() helper function to copy desired message (instead of unlinking it from the queue). Notes: 1) Return -ENOSYS if MSG_COPY is specified, but CONFIG_CHECKPOINT_RESTORE is not set. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-04ipc: message queue receive cleanupStanislav Kinsbursky1-2/+3
Move all message related manipulation into one function msg_fill(). Actually, two functions because of the compat one. [akpm@linux-foundation.org: checkpatch fixes] Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-04ipc: add sysctl to specify desired next object idStanislav Kinsbursky1-0/+1
Add 3 new variables and sysctls to tune them (by one "next_id" variable for messages, semaphores and shared memory respectively). This variable can be used to set desired id for next allocated IPC object. By default it's equal to -1 and old behaviour is preserved. If this variable is non-negative, then desired idr will be extracted from it and used as a start value to search for free IDR slot. Notes: 1) this patch doesn't guarantee that the new object will have desired id. So it's up to user space how to handle new object with wrong id. 2) After a sucessful id allocation attempt, "next_id" will be set back to -1 (if it was non-negative). [akpm@linux-foundation.org: checkpatch fixes] Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-04drm/exynos: consider both case of vflip and hflip.Eunchul Kim1-0/+2
This patch considers both case of vflip and hflip. If we want that the contents in buffer to be rotated to 180 degree, then we can use h,vflip or 180 degree. Changelog v2: - added EXYNOS_DRM_FLIP_BOTH enum value to avoid build warnning. Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2013-01-04drm/exynos: change file license to GPLInki Dae2-36/+8
This patch changes file license to GPL Most of exynos files had been copied from some random file and not updated correctly. So this patch corrects the file license. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2013-01-03include: remove __dev* attributes.Greg Kroah-Hartman2-8/+8
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit from some include files that were previously missed. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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