- 16 6月, 2007 8 次提交
-
-
由 Rafael J. Wysocki 提交于
generic_ide_resume() should check if dev->driver is not NULL before applying to_ide_driver() to it. Fix that. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
-
由 Paul Mundt 提交于
When building with memory hotplug enabled and cpu hotplug disabled, we end up with the following section mismatch: WARNING: mm/built-in.o(.text+0x4e58): Section mismatch: reference to .init.text: (between 'free_area_init_node' and '__build_all_zonelists') This happens as a result of: -> free_area_init_node() -> free_area_init_core() -> zone_pcp_init() <-- all __meminit up to this point -> zone_batchsize() <-- marked as __cpuinit fo This happens because CONFIG_HOTPLUG_CPU=n sets __cpuinit to __init, but CONFIG_MEMORY_HOTPLUG=y unsets __meminit. Changing zone_batchsize() to __devinit fixes this. __devinit is the only thing that is common between CONFIG_HOTPLUG_CPU=y and CONFIG_MEMORY_HOTPLUG=y. In the long run, perhaps this should be moved to another section identifier completely. Without this, memory hot-add of offline nodes (via hotadd_new_pgdat()) will oops if CPU hotplug is not also enabled. Signed-off-by: NPaul Mundt <lethal@linux-sh.org> Acked-by: NYasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org> -- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
-
由 Linus Torvalds 提交于
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits) Blackfin SMC91X ethernet supporting driver: SMC91C111 LEDs are note drived in the kernel like in uboot Blackfin SPI driver: fix bug SPI DMA incomplete transmission Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes Blackfin RTC drivers: update MAINTAINERS information Blackfin serial driver: decouple PARODD and CMSPAR checking from PARENB Blackfin serial driver: actually implement the break_ctl() function Blackfin serial driver: ignore framing and parity errors Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR Blackfin arch: move HI/LO macros into blackfin.h and punt the rest of macros.h as it includes VDSP macros we never use Blackfin arch: redo our linker script a bit Blackfin arch: make sure we initialize our L1 Data B section properly based on the linked kernel Blackfin arch: fix bug can not wakeup from sleep via push buttons Blackfin arch: add support for Alon Bar-Lev's dynamic kernel command-line Blackfin arch: add missing gpio.h header to fix compiling in some pm configurations Blackfin arch: As Mike pointed out range goes form m..MAX_BLACKFIN_GPIO -1 Blackfin arch: fix spelling typo in output Blackfin arch: try to split up functions like this into smaller units according to LKML review Blackfin arch: add proper ENDPROC() Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running Blackfin arch: unify differences between our diff head.S files -- no functional changes ...
-
git://git.kernel.dk/data/git/linux-2.6-block由 Linus Torvalds 提交于
* 'splice-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block: splice: only check do_wakeup in splice_to_pipe() for a real pipe splice: fix leak of pages on short splice to pipe splice: adjust balance_dirty_pages_ratelimited() call
-
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: KVM: Prevent guest fpu state from leaking into the host
-
git://ftp.linux-mips.org/pub/scm/upstream-linus由 Linus Torvalds 提交于
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix builds where MSC01E_xxx is undefined. [MIPS] Separate performance counter interrupts [MIPS] Malta: Fix for SOCitSC based Maltas
-
git://www.atmel.no/~hskinnemoen/linux/kernel/avr32由 Linus Torvalds 提交于
* 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32: [AVR32] Define ARCH_KMALLOC_MINALIGN to L1_CACHE_BYTES [AVR32] STK1000: Set SPI_MODE_3 in the ltv350qv board info [AVR32] gpio_*_cansleep() fix [AVR32] ratelimit segfault reporting rate
-
由 Tejun Heo 提交于
SCSI marks internal commands with REQ_PREEMPT and push it at the front of the request queue using blk_execute_rq(). When entering suspended or frozen state, SCSI devices are quiesced using scsi_device_quiesce(). In quiesced state, only REQ_PREEMPT requests are processed. This is how SCSI blocks other requests out while suspending and resuming. As all internal commands are pushed at the front of the queue, this usually works. Unfortunately, this interacts badly with ordered requeueing. To preserve request order on requeueing (due to busy device, active EH or other failures), requests are sorted according to ordered sequence on requeue if IO barrier is in progress. The following sequence deadlocks. 1. IO barrier sequence issues. 2. Suspend requested. Queue is quiesced with part or all of IO barrier sequence at the front. 3. During suspending or resuming, SCSI issues internal command which gets deferred and requeued for some reason. As the command is issued after the IO barrier in #1, ordered requeueing code puts the request after IO barrier sequence. 4. The device is ready to process requests again but still is in quiesced state and the first request of the queue isn't REQ_PREEMPT, so command processing is deadlocked - suspending/resuming waits for the issued request to complete while the request can't be processed till device is put back into running state by resuming. This can be fixed by always putting !fs requests at the front when requeueing. The following thread reports this deadlock. http://thread.gmane.org/gmane.linux.kernel/537473Signed-off-by: NTejun Heo <htejun@gmail.com> Acked-by: NDavid Greaves <david@dgreaves.com> Acked-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NJens Axboe <jens.axboe@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 15 6月, 2007 23 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix console output getting dropped on platforms without udbg_putc [POWERPC] Fix per-cpu allocation on oldworld SMP powermacs
-
由 Jens Axboe 提交于
We only ever set do_wakeup to non-zero if the pipe has an inode backing, so it's pointless to check outside the pipe->inode check. Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
-
由 Jens Axboe 提交于
If the destination pipe is full and we already transferred data, we break out instead of waiting for more pipe room. The exit logic looks at spd->nr_pages to see if we moved everything inside the spd container, but we decrement that variable in the loop to decide when spd has emptied. Instead we want to compare to the original page count in the spd, so cache that in a local variable. Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
-
由 Jens Axboe 提交于
As we have potentially dirtied more than 1 page, we should indicate as such to the dirty page balancing. So call balance_dirty_pages_ratelimited_nr() and pass in the approximate number of pages we dirtied. Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
-
由 Avi Kivity 提交于
The lazy fpu changes did not take into account that some vmexit handlers can sleep. Move loading the guest state into the inner loop so that it can be reloaded if necessary, and move loading the host state into vmx_vcpu_put() so it can be performed whenever we relinquish the vcpu. Signed-off-by: NAvi Kivity <avi@qumranet.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix: kbuild: fix sh64 section mismatch problems
-
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: fix radeon setparam on 32/64 bit systems. drm/i915: Add support for the G33, Q33, and Q35 chipsets. i915: add new pciids for 945GME, 965GME/GLE
-
由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (30 commits) [PARISC] remove global_ack_eiem [PARISC] Fix kernel panic in check_ivt [PARISC] Fix bug when syscall nr is __NR_Linux_syscalls [PARISC] be more defensive in process.c::get_wchan [PARISC] fix "reduce size of task_struct on 64-bit machines" fallout [PARISC] fix null ptr deref in unwind.c [PARISC] fix trivial spelling nit in asm/linkage.h [PARISC] remove remnants of parisc-specific softirq code [PARISC] fix section mismatch in smp.c [PARISC] fix "ENTRY" macro redefinition [PARISC] Wire up utimensat/signalfd/timerfd/eventfd syscalls [PARISC] fix section mismatch in superio serial drivers [PARISC] fix section mismatch in parisc eisa driver [PARISC] fix section mismatches in arch/parisc/kernel [PARISC] fix section mismatch in ccio-dma [PARISC] fix section mismatch in parisc STI video drivers [PARISC] fix section mismatch in parport_gsc [PARISC] fix lasi_82596 build [PARISC] Build fixes for power.c [PARISC] kobject is embedded in subsys, not kset ...
-
由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] intel_agp: fix device probe
-
由 Linus Torvalds 提交于
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix args to sun4v_ldc_revoke(). [SPARC64]: Really fix parport. [SPARC64]: Fix IO/MEM space sizing for PCI. [SPARC64]: Wire up cookie based sun4v interrupt registry.
-
由 Wang Zhenyu 提交于
This patch trys to fix device probe in two cases. First we should correctly detect device if integrated graphics device is not enabled or exists, like an add-in card is plugged. Second on some type of intel GMCH, it might have multiple graphic chip models, like 945GME case, so we should be sure the detect works through the whole table. Signed-off-by: NWang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: NDave Jones <davej@redhat.com>
-
由 Linus Torvalds 提交于
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPV6] addrconf: Fix IPv6 on tuntap tunnels [TCP]: Add missing break to TCP option parsing code [SCTP] Don't disable PMTU discovery when mtu is small [SCTP] Flag a pmtu change request [SCTP] Update pmtu handling to be similar to tcp [SCTP] Fix leak in sctp_getsockopt_local_addrs when copy_to_user fails [SCTP]: Allow unspecified port in sctp_bindx() [SCTP]: Correctly set daddr for IPv6 sockets during peeloff [TCP]: Set initial_ssthresh default to zero in Cubic and BIC. [TCP]: Fix left_out setting during FRTO [TCP]: Disable TSO if MD5SIG is enabled. [PPP_MPPE]: Fix "osize too small" check. [PATCH] mac80211: Don't stop tx queue on master device while scanning. [PATCH] mac80211: fix debugfs tx power reduction output [PATCH] cfg80211: fix signed macaddress in sysfs [IrDA]: f-timer reloading when sending rejected frames. [IrDA]: Fix Rx/Tx path race.
-
由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4445/1: ANUBIS: Fix CPLD registers [ARM] 4444/2: OSIRIS: CPLD suspend fix [ARM] 4443/1: OSIRIS: Add watchdog device to machine devices [ARM] 4442/1: OSIRIS: Fix CPLD register definitions [ARM] VFP: fix section mismatch error
-
由 David S. Miller 提交于
-
由 Herbert Xu 提交于
The recent patch that added ipv6_hwtype is broken on tuntap tunnels. Indeed, it's broken on any device that does not pass the ipv6_hwtype test. The reason is that the original test only applies to autoconfiguration, not IPv6 support. IPv6 support is allowed on any device. In fact, even with the ipv6_hwtype patch applied you can still add IPv6 addresses to any interface that doesn't pass thw ipv6_hwtype test provided that they have a sufficiently large MTU. This is a serious problem because come deregistration time these devices won't be cleaned up properly. I've gone back and looked at the rationale for the patch. It appears that the real problem is that we were creating IPv6 devices even if the MTU was too small. So here's a patch which fixes that and reverts the ipv6_hwtype stuff. Thanks to Kanru Chen for reporting this issue. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ilpo Järvinen 提交于
This flaw does not affect any behavior (currently). Signed-off-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Chris Dearman 提交于
Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Chris Dearman 提交于
Support for performance counter overflow interrupt that is on a separate interrupt from the timer. Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Chris Dearman 提交于
And an attempt to tidy up the core/controller differences. Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Haavard Skinnemoen 提交于
This allows SLUB debugging to be used without fear of messing up DMA transfers. SPI is one example that easily breaks without this patch. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
-
由 Haavard Skinnemoen 提交于
In the latest incarnation of the ltv350qv driver the call to spi_setup() has been removed. So we need to initialize things more carefully in the board info struct. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
-
由 David Brownell 提交于
The AVR32 <asm/gpio.h> was missing the gpio_*_cansleep() calls, breaking compilation for some code using them. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
-
由 Andrea Righi 提交于
Limit the rate of the kernel logging for the segfaults of user applications, to avoid potential message floods or denial-of-service attacks. Signed-off-by: NAndrea Righi <a.righi@cineca.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
-
- 14 6月, 2007 9 次提交
-
-
由 Milton Miller 提交于
Previously, registering this early console would just result in dropping early buffered printk output until a udbg_putc was registered. However, commit 69331af7 clears the CON_PRINTBUFFER flag on the main console when a CON_BOOT (early) console has been registered, resulting in the buffered messages never being displayed to the user. This fixes the problem by making sure we don't register udbg_console on platforms that don't implement udbg_putc. Signed-off-by: NMilton Miller <miltonm@bga.com> Acked-by: NMark A. Greer <mgreer@mvista.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Paul Mackerras 提交于
The per-cpu area(a) for the secondary CPU(s) isn't getting allocated on old SMP powermacs that don't have the secondary CPU(s) listed in the device tree, as per-cpu areas are now only allocated for CPUs in the cpu_possible_map, and we aren't setting the bits for the secondary CPU(s) until smp_prepare_cpus(), which is after per-cpu allocation. Therefore this sets the bits for CPUs 1..3 in cpu_possible_map in pmac_setup_arch, so they get per-cpu data allocated. Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: move input-polldev to drivers/input Input: i8042 - add ULI EV4873 to noloop list Input: i8042 - add ASUS P65UP5 to the noloop list Input: usbtouchscreen - fix fallout caused by move from drivers/usb
-
由 Vlad Yasevich 提交于
Right now, when we receive a mtu estimate smaller then minim threshold in the ICMP message, we disable the path mtu discovery on the transport. This leads to the never increasing sctp fragmentation point even when the real path mtu has increased. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com>
-
由 Vlad Yasevich 提交于
Currently, if the socket is owned by the user, we drop the ICMP message. As a result SCTP forgets that path MTU changed and never adjusting it's estimate. This causes all subsequent packets to be fragmented. With this patch, we'll flag the association that it needs to udpate it's estimate based on the already updated routing information. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Acked-by: NSridhar Samudrala <sri@us.ibm.com>
-
由 Vlad Yasevich 提交于
Introduce new function sctp_transport_update_pmtu that updates the transports and destination caches view of the path mtu. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Acked-by: NSridhar Samudrala <sri@us.ibm.com>
-
由 Vlad Yasevich 提交于
If the copy_to_user or copy_user calls fail in sctp_getsockopt_local_addrs(), the function should free locally allocated storage before returning error. Spotted by Coverity. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Acked-by: NSridhar Samudrala <sri@us.ibm.com>
-
由 Vlad Yasevich 提交于
Allow sctp_bindx() to accept multiple address with unspecified port. In this case, all addresses inherit the first bound port. We still catch full mis-matches. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Acked-by: NSridhar Samudrala <sri@us.ibm.com>
-
由 Vlad Yasevich 提交于
During peeloff of AF_INET6 socket, the inet6_sk(sk)->daddr wasn't set correctly since the code was assuming IPv4 only. Now we use a correct call to set the destination address. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Acked-by: NSridhar Samudrala <sri@us.ibm.com>
-