- 16 3月, 2013 4 次提交
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由 Feng Tang 提交于
On some new Intel Atom processors (Penwell and Cloverview), there is a feature that the TSC won't stop in S3 state, say the TSC value won't be reset to 0 after resume. This feature makes TSC a more reliable clocksource and could benefit the timekeeping code during system suspend/resume cycle, so add a flag for it. Signed-off-by: NFeng Tang <feng.tang@intel.com> [jstultz: Fix checkpatch warning] Signed-off-by: NJohn Stultz <john.stultz@linaro.org>
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由 Prarit Bhargava 提交于
Every 11 minutes ntp attempts to update the x86 rtc with the current system time. Currently, the x86 code only updates the rtc if the system time is within +/-15 minutes of the current value of the rtc. This was done originally to avoid setting the RTC if the RTC was in localtime mode (common with Windows dualbooting). Other architectures do a full synchronization and now that we have better infrastructure to detect when the RTC is in localtime, there is no reason that x86 should be software limited to a 30 minute window. This patch changes the behavior of the kernel to do a full synchronization (year, month, day, hour, minute, and second) of the rtc when ntp requests a synchronization between the system time and the rtc. I've used the RTC library functions in this patchset as they do all the required bounds checking. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Cc: x86@kernel.org Cc: Matt Fleming <matt.fleming@intel.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: linux-efi@vger.kernel.org Signed-off-by: NPrarit Bhargava <prarit@redhat.com> [jstultz: Tweak commit message, fold in build fix found by fengguang Also add select RTC_LIB to X86, per new dependency, as found by prarit] Signed-off-by: NJohn Stultz <john.stultz@linaro.org>
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由 John Stultz 提交于
When warping the clock (from a local time RTC), use timekeeping_inject_offset() to atomically add the offset. This avoids any minor time error caused by the delay between reading the time, and then setting the adjusted time. Signed-off-by: NJohn Stultz <john.stultz@linaro.org>
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由 Dong Zhu 提交于
If the Hardware Clock kept in local time,kernel will adjust the time to be UTC time.But if Hardware Clock kept in UTC time,system will make a dummy settimeofday call first (sys_tz.tz_minuteswest = 0) to make sure the time is not shifted,so at this point I think maybe it is not necessary to set the kernel time once the sys_tz.tz_minuteswest is zero. Signed-off-by: NDong Zhu <bluezhudong@gmail.com> [jstultz: Updated to merge with conflicting changes ] Signed-off-by: NJohn Stultz <john.stultz@linaro.org>
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- 11 3月, 2013 17 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf fixes from Ingo Molnar: "Misc minor fixes mostly related to tracing" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: s390: Fix a header dependencies related build error tracing: update documentation of snapshot utility tracing: Do not return EINVAL in snapshot when not allocated tracing: Add help of snapshot feature when snapshot is empty ftrace: Update the kconfig for DYNAMIC_FTRACE
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Missing cancel of work items in mac80211 MLME, from Ben Greear. 2) Fix DMA mapping handling in iwlwifi by using coherent DMA for command headers, from Johannes Berg. 3) Decrease the amount of pressure on the page allocator by using order 1 pages less in iwlwifi, from Emmanuel Grumbach. 4) Fix mesh PS broadcast OOPS in mac80211, from Marco Porsch. 5) Don't forget to recalculate idle state in mac80211 monitor interface, from Felix Fietkau. 6) Fix varargs in netfilter conntrack handler, from Joe Perches. 7) Need to reset entire chip when command queue fills up in iwlwifi, from Emmanuel Grumbach. 8) The TX antenna value must be valid when calibrations are performed in iwlwifi, fix from Dor Shaish. 9) Don't generate netfilter audit log entries when audit is disabled, from Gao Feng. 10) Deal with DMA unit hang on e1000e during power state transitions, from Bruce Allan. 11) Remove BUILD_BUG_ON check from igb driver, from Alexander Duyck. 12) Fix lockdep warning on i2c handling of igb driver, from Carolyn Wyborny. 13) Fix several TTY handling issues in IRDA ircomm tty driver, from Peter Hurley. 14) Several QFQ packet scheduler fixes from Paolo Valente. 15) When VXLAN encapsulates on transmit, we have to reset the netfilter state. From Zang MingJie. 16) Fix jiffie check in net_rx_action() so that we really cap the processing at 2HZ. From Eric Dumazet. 17) Fix erroneous trigger of IP option space exhaustion, when routers are pre-specified and we are looking to see if we can insert a timestamp, we will have the space. From David Ward. 18) Fix various issues in benet driver wrt waiting for firmware to finish POST after resets or errors. From Gavin Shan and Sathya Perla. 19) Fix TX locking in SFC driver, from Ben Hutchings. 20) Like the VXLAN fix above, when we encap in a TUN device we have to reset the netfilter state. This should fix several strange crashes reported by Dave Jones and others. From Eric Dumazet. 21) Don't forget to clean up MAC address resources when shutting down a port in mlx4 driver, from Yan Burman. 22) Fix divide by zero in vmxnet3 driver, from Bhavesh Davda. 23) Fix device statistic regression in tg3 when the driver is using phylib, from Nithin Sujir. 24) Fix info leak in several netlink handlers, from Mathias Krause. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (79 commits) 6lowpan: Fix endianness issue in is_addr_link_local(). rrunner.c: fix possible memory leak in rr_init_one() dcbnl: fix various netlink info leaks rtnl: fix info leak on RTM_GETLINK request for VF devices bridge: fix mdb info leaks tg3: Update link_up flag for phylib devices ipv6: stop multicast forwarding to process interface scoped addresses bridging: fix rx_handlers return code netlabel: fix build problems when CONFIG_IPV6=n drivers/isdn: checkng length to be sure not memory overflow net/rds: zero last byte for strncpy bnx2x: Fix SFP+ misconfiguration in iSCSI boot scenario bnx2x: Fix intermittent long KR2 link up time macvlan: Set IFF_UNICAST_FLT flag to prevent unnecessary promisc mode. team: unsyc the devices addresses when port is removed bridge: add missing vid to br_mdb_get() Fix: sparse warning in inet_csk_prepare_forced_close afkey: fix a typo MAINTAINERS: Update qlcnic maintainers list netlabel: correctly list all the static label mappings ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml由 Linus Torvalds 提交于
Pull UML fixes from Richard Weinberger: "This update brings various fixes. Nothing special... In my local queue I have some more fixes which will be sent later to you. 3.9 uncovered strange UML issues. :(" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: Use tty_port in SIGWINCH handler um: Use tty_port_operations->destruct um: fix build failure due to mess-up of sig_info protorype um: add missing declaration of 'getrlimit()' and friends net : enable tx time stamping in the vde driver. hostfs: fix a not needed double check
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
Pull input updates from Dmitry Torokhov: "Except for the largish change to the ALPS driver adding "Dolphin V1" support and Wacom getting a new signature of yet another device, the rest are straightforward driver fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: mms114 - Fix regulator enable and disable paths Input: ads7864 - check return value of regulator enable Input: tc3589x-keypad - fix keymap size Input: wacom - add support for 0x10d Input: ALPS - update documentation for recent touchpad driver mods Input: ALPS - add "Dolphin V1" touchpad support Input: ALPS - remove unused argument to alps_enter_command_mode() Input: cypress_ps2 - fix trackpadi found in Dell XPS12
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由 Li Zefan 提交于
Commit 877c6856 ("perf: Remove include of cgroup.h from perf_event.h") caused this build failure if PERF_EVENTS is enabled: In file included from arch/s390/include/asm/perf_event.h:9:0, from include/linux/perf_event.h:24, from kernel/events/ring_buffer.c:12: arch/s390/include/asm/cpu_mf.h: In function 'qctri': arch/s390/include/asm/cpu_mf.h:61:12: error: 'EINVAL' undeclared (first use in this function) cpu_mf.h had an implicit errno.h dependency, which was added indirectly via cgroups.h but not anymore. Add it explicitly. Reported-by: NFengguang Wu <fengguang.wu@intel.com> Tested-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NLi Zefan <lizefan@huawei.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Link: http://lkml.kernel.org/r/51385F79.7000106@huawei.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Richard Weinberger 提交于
The tty below tty_port might get destroyed by the tty layer while we hold a reference to it. So we have to carry tty_port around... Signed-off-by: NRichard Weinberger <richard@nod.at>
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由 Richard Weinberger 提交于
As we setup the SIGWINCH handler in tty_port_operations->activate it makes sense to tear down it in ->destruct. Signed-off-by: NRichard Weinberger <richard@nod.at>
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由 Sergei Trofimovich 提交于
arch/um/os-Linux/signal.c:18:8: error: conflicting types for 'sig_info' In file included from /home/slyfox/linux-2.6/arch/um/os-Linux/signal.c:12:0: arch/um/include/shared/as-layout.h:64:15: note: previous declaration of 'sig_info' was here Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org> CC: Jeff Dike <jdike@addtoit.com> CC: Richard Weinberger <richard@nod.at> CC: "Martin Pärtel" <martin.partel@gmail.com> CC: Al Viro <viro@zeniv.linux.org.uk> CC: user-mode-linux-devel@lists.sourceforge.net CC: user-mode-linux-user@lists.sourceforge.net CC: linux-kernel@vger.kernel.org Signed-off-by: NRichard Weinberger <richard@nod.at>
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由 Sergei Trofimovich 提交于
arch/um/os-Linux/start_up.c: In function 'check_coredump_limit': arch/um/os-Linux/start_up.c:338:16: error: storage size of 'lim' isn't known arch/um/os-Linux/start_up.c:339:2: error: implicit declaration of function 'getrlimit' [-Werror=implicit-function-declaration] Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org> CC: Jeff Dike <jdike@addtoit.com> CC: Richard Weinberger <richard@nod.at> CC: Al Viro <viro@zeniv.linux.org.uk> CC: user-mode-linux-devel@lists.sourceforge.net CC: user-mode-linux-user@lists.sourceforge.net CC: linux-kernel@vger.kernel.org Signed-off-by: NRichard Weinberger <richard@nod.at>
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由 Paul Chavent 提交于
This new version moves the skb_tx_timestamp in the main uml driver. This should avoid the need to call this function in each transport (vde, slirp, tuntap, ...). It also add support for ethtool get_ts_info. Signed-off-by: NPaul Chavent <paul.chavent@onera.fr> Acked-by: NRichard Cochran <richardcochran@gmail.com> Signed-off-by: NRichard Weinberger <richard@nod.at>
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由 Marco Stornelli 提交于
With the commit 3be2be0a we removed vmtruncate, but actaully there is no need to call inode_newsize_ok() because the checks are already done in inode_change_ok() at the begin of the function. Signed-off-by: NMarco Stornelli <marco.stornelli@gmail.com> Signed-off-by: NRichard Weinberger <richard@nod.at>
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由 Mark Brown 提交于
When it uses regulators the mms114 driver checks to see if it managed to acquire regulators and ignores errors. This is not the intended usage and not great style in general. Since the driver already refuses to probe if it fails to allocate the regulators simply make the enable and disable calls unconditional and add appropriate error handling, including adding cleanup of the regulators if setup_reg() fails. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Mark Brown 提交于
At least print a warning if we can't power the device up. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Rabin Vincent 提交于
The keymap size used by tc3589x is too low, leading to the driver overwriting other people's memory. Fix this by making the driver use the automatically allocated keymap provided by matrix_keypad_build_keymap() instead of allocating one on its own. Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Linus Torvalds 提交于
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由 YOSHIFUJI Hideaki / 吉藤英明 提交于
Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Oostdyk 提交于
In the event that register_netdev() failed, the rrpriv->evt_ring allocation would have not been freed. Signed-off-by: NDavid Oostdyk <daveo@ll.mit.edu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 3月, 2013 6 次提交
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由 Mathias Krause 提交于
The dcb netlink interface leaks stack memory in various places: * perm_addr[] buffer is only filled at max with 12 of the 32 bytes but copied completely, * no in-kernel driver fills all fields of an IEEE 802.1Qaz subcommand, so we're leaking up to 58 bytes for ieee_ets structs, up to 136 bytes for ieee_pfc structs, etc., * the same is true for CEE -- no in-kernel driver fills the whole struct, Prevent all of the above stack info leaks by properly initializing the buffers/structures involved. Signed-off-by: NMathias Krause <minipli@googlemail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mathias Krause 提交于
Initialize the mac address buffer with 0 as the driver specific function will probably not fill the whole buffer. In fact, all in-kernel drivers fill only ETH_ALEN of the MAX_ADDR_LEN bytes, i.e. 6 of the 32 possible bytes. Therefore we currently leak 26 bytes of stack memory to userland via the netlink interface. Signed-off-by: NMathias Krause <minipli@googlemail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mathias Krause 提交于
The bridging code discloses heap and stack bytes via the RTM_GETMDB netlink interface and via the notify messages send to group RTNLGRP_MDB afer a successful add/del. Fix both cases by initializing all unset members/padding bytes with memset(0). Cc: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: NMathias Krause <minipli@googlemail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace由 Linus Torvalds 提交于
Pull namespace bugfixes from Eric Biederman: "This is three simple fixes against 3.9-rc1. I have tested each of these fixes and verified they work correctly. The userns oops in key_change_session_keyring and the BUG_ON triggered by proc_ns_follow_link were found by Dave Jones. I am including the enhancement for mount to only trigger requests of filesystem modules here instead of delaying this for the 3.10 merge window because it is both trivial and the kind of change that tends to bit-rot if left untouched for two months." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: proc: Use nd_jump_link in proc_ns_follow_link fs: Limit sys_mount to only request filesystem modules (Part 2). fs: Limit sys_mount to only request filesystem modules. userns: Stop oopsing in key_change_session_keyring
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由 Stephan Frank 提交于
It is a Wacom device found in Fujitsu Lifebook T902. Signed-off-by: NStephan Frank <sfrank@cs.tu-berlin.de> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Linus Torvalds 提交于
There is a more complete atmel patch-series out by Nick Dyer that fixes this and other things, but in the meantime this is the minimal thing to get the touchscreen going on (at least my) Pixel Chromebook. Not that I want my dirty fingers near that beautiful screen, but it seems that a non-initialized touchscreen will also end up being a constant wakeup source, so you have to disable it to go to sleep. And it's easier to just fix the initialization sequence. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 09 3月, 2013 13 次提交
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由 Eric W. Biederman 提交于
Update proc_ns_follow_link to use nd_jump_link instead of just manually updating nd.path.dentry. This fixes the BUG_ON(nd->inode != parent->d_inode) reported by Dave Jones and reproduced trivially with mkdir /proc/self/ns/uts/a. Sigh it looks like the VFS change to require use of nd_jump_link happend while proc_ns_follow_link was baking and since the common case of proc_ns_follow_link continued to work without problems the need for making this change was overlooked. Cc: stable@vger.kernel.org Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fixes from Chris Mason: "These are scattered fixes and one performance improvement. The biggest functional change is in how we throttle metadata changes. The new code bumps our average file creation rate up by ~13% in fs_mark, and lowers CPU usage. Stefan bisected out a regression in our allocation code that made balance loop on extents larger than 256MB." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: improve the delayed inode throttling Btrfs: fix a mismerge in btrfs_balance() Btrfs: enforce min_bytes parameter during extent allocation Btrfs: allow running defrag in parallel to administrative tasks Btrfs: avoid deadlock on transaction waiting list Btrfs: do not BUG_ON on aborted situation Btrfs: do not BUG_ON in prepare_to_reloc Btrfs: free all recorded tree blocks on error Btrfs: build up error handling for merge_reloc_roots Btrfs: check for NULL pointer in updating reloc roots Btrfs: fix unclosed transaction handler when the async transaction commitment fails Btrfs: fix wrong handle at error path of create_snapshot() when the commit fails Btrfs: use set_nlink if our i_nlink is 0
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由 Benson Leung 提交于
Add basic platform data to get the current upstream driver working with the 224s touchpad and 1664s touchscreen. We will be using NULL config so we will use the settings from the devices' NVRAMs. Signed-off-by: NBenson Leung <bleung@chromium.org> Tested-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Daniel Kurtz 提交于
This same driver can be used by atmel based touchscreens and touchpads (buttonpads). Platform data may specify a device is a touchpad using the is_tp flag. This will cause the driver to perform some touchpad specific initializations, such as: * register input device name "Atmel maXTouch Touchpad" instead of Touchscreen. * register BTN_LEFT & BTN_TOOL_* event types. * register axis resolution (as a fixed constant, for now) * register BUTTONPAD property * process GPIO buttons using reportid T19 Input event GPIO mapping is done by the platform data key_map array. key_map[x] should contain the KEY or BTN code to send when processing GPIOx from T19. To specify a GPIO as not an input source, populate with KEY_RESERVED, or 0. Signed-off-by: NDaniel Kurtz <djkurtz@chromium.org> Signed-off-by: NBenson Leung <bleung@chromium.org> Signed-off-by: NNick Dyer <nick.dyer@itdev.co.uk> Tested-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.samba.org/sfrench/cifs-2.6由 Linus Torvalds 提交于
Pull CIFS fixes from Steve French: "A small set of cifs fixes which includes one for a recent regression in the write path (pointed out by Anton), some fixes for rename problems and as promised for 3.9 removing the obsolete sockopt mount option (and the accompanying deprecation warning)." * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: CIFS: Fix missing of oplock_read value in smb30_values structure cifs: don't try to unlock pagecache page after releasing it cifs: remove the sockopt= mount option cifs: Check server capability before attempting silly rename cifs: Fix bug when checking error condition in cifs_rename_pending_delete()
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由 Linus Torvalds 提交于
Merge misc fixes from Andrew Morton. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: alpha: boot: fix build breakage introduced by system.h disintegration memcg: initialize kmem-cache destroying work earlier Randy has moved ksm: fix m68k build: only NUMA needs pfn_to_nid dmi_scan: fix missing check for _DMI_ signature in smbios_present() Revert parts of "hlist: drop the node parameter from iterators" idr: remove WARN_ON_ONCE() on negative IDs mm/mempolicy.c: fix sp_node_init() argument ordering mm/mempolicy.c: fix wrong sp_node insertion ipc: don't allocate a copy larger than max ipc: fix potential oops when src msg > 4k w/ MSG_COPY
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由 Will Deacon 提交于
Commit ec221208 ("Disintegrate asm/system.h for Alpha") removed the system.h include from boot/head.S, which puts the PAL_* asm constants out of scope. Include <asm/pal.h> so we can get building again. Signed-off-by: NWill Deacon <will.deacon@arm.com> Cc: David Rusling <david.rusling@linaro.org> Cc: David Howells <dhowells@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Konstantin Khlebnikov 提交于
Fix a warning from lockdep caused by calling cancel_work_sync() for uninitialized struct work. This path has been triggered by destructon kmem-cache hierarchy via destroying its root kmem-cache. cache ffff88003c072d80 obj ffff88003b410000 cache ffff88003c072d80 obj ffff88003b924000 cache ffff88003c20bd40 INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. Pid: 2825, comm: insmod Tainted: G O 3.9.0-rc1-next-20130307+ #611 Call Trace: __lock_acquire+0x16a2/0x1cb0 lock_acquire+0x8a/0x120 flush_work+0x38/0x2a0 __cancel_work_timer+0x89/0xf0 cancel_work_sync+0xb/0x10 kmem_cache_destroy_memcg_children+0x81/0xb0 kmem_cache_destroy+0xf/0xe0 init_module+0xcb/0x1000 [kmem_test] do_one_initcall+0x11a/0x170 load_module+0x19b0/0x2320 SyS_init_module+0xc6/0xf0 system_call_fastpath+0x16/0x1b Example module to demonstrate: #include <linux/module.h> #include <linux/slab.h> #include <linux/mm.h> #include <linux/workqueue.h> int __init mod_init(void) { int size = 256; struct kmem_cache *cache; void *obj; struct page *page; cache = kmem_cache_create("kmem_cache_test", size, size, 0, NULL); if (!cache) return -ENOMEM; printk("cache %p\n", cache); obj = kmem_cache_alloc(cache, GFP_KERNEL); if (obj) { page = virt_to_head_page(obj); printk("obj %p cache %p\n", obj, page->slab_cache); kmem_cache_free(cache, obj); } flush_scheduled_work(); obj = kmem_cache_alloc(cache, GFP_KERNEL); if (obj) { page = virt_to_head_page(obj); printk("obj %p cache %p\n", obj, page->slab_cache); kmem_cache_free(cache, obj); } kmem_cache_destroy(cache); return -EBUSY; } module_init(mod_init); MODULE_LICENSE("GPL"); Signed-off-by: NKonstantin Khlebnikov <khlebnikov@openvz.org> Cc: Glauber Costa <glommer@parallels.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Randy Dunlap 提交于
Update email address and CREDITS info. xenotime.net is defunct. Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Cc: Harry Wei <harryxiyou@gmail.com> Cc: Keiichi KII <k-keiichi@bx.jp.nec.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hugh Dickins 提交于
A CONFIG_DISCONTIGMEM=y m68k config gave mm/ksm.c: In function `get_kpfn_nid': mm/ksm.c:492: error: implicit declaration of function `pfn_to_nid' linux/mmzone.h declares it for CONFIG_SPARSEMEM and CONFIG_FLATMEM, but expects the arch's asm/mmzone.h to declare it for CONFIG_DISCONTIGMEM (see arch/mips/include/asm/mmzone.h for example). Or perhaps it is only expected when CONFIG_NUMA=y: too much of a maze, and m68k got away without it so far, so fix the build in mm/ksm.c. Signed-off-by: NHugh Dickins <hughd@google.com> Reported-by: NGeert Uytterhoeven <geert@linux-m68k.org> Cc: Petr Holasek <pholasek@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Ben Hutchings 提交于
Commit 9f9c9cbb ("drivers/firmware/dmi_scan.c: fetch dmi version from SMBIOS if it exists") hoisted the check for "_DMI_" into dmi_scan_machine(), which means that we don't bother to check for "_DMI_" at offset 16 in an SMBIOS entry. smbios_present() may also call dmi_present() for an address where we found "_SM_", if it failed further validation. Check for "_DMI_" in smbios_present() before calling dmi_present(). [akpm@linux-foundation.org: fix build] Signed-off-by: NBen Hutchings <ben@decadent.org.uk> Reported-by: NTim McGrath <tmhikaru@gmail.com> Tested-by: NTim Mcgrath <tmhikaru@gmail.com> Cc: Zhenzhong Duan <zhenzhong.duan@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arnd Bergmann 提交于
Commit b67bfe0d ("hlist: drop the node parameter from iterators") did a lot of nice changes but also contains two small hunks that seem to have slipped in accidentally and have no apparent connection to the intent of the patch. This reverts the two extraneous changes. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Peter Senna Tschudin <peter.senna@gmail.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Tejun Heo 提交于
idr_find(), idr_remove() and idr_replace() used to silently ignore the sign bit and perform lookup with the rest of the bits. The weird behavior has been changed such that negative IDs are treated as invalid. As the behavior change was subtle, WARN_ON_ONCE() was added in the hope of determining who's calling idr functions with negative IDs so that they can be examined for problems. Up until now, all two reported cases are ID number coming directly from userland and getting fed into idr_find() and the warnings seem to cause more problems than being helpful. Drop the WARN_ON_ONCE()s. Signed-off-by: NTejun Heo <tj@kernel.org> Reported-by: <markus@trippelsdorf.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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