- 17 1月, 2009 5 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: serial: Add 16850 uart type support to OF uart driver hvc_console: Remove tty->low_latency powerpc: Get the number of SLBs from "slb-size" property powerpc: is_hugepage_only_range() must account for both 4kB and 64kB slices powerpc/ps3: printing fixups for l64 to ll64 conversion drivers/video powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/scsi powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/ps3 powerpc/ps3: Printing fixups for l64 to ll64 conversion sound/ppc powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/char powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/block powerpc/ps3: Printing fixups for l64 to ll64 conversion arch/powerpc powerpc/ps3: ps3_repository_read_mm_info() takes u64 * arguments powerpc/ps3: clear_bit()/set_bit() operate on unsigned longs powerpc/ps3: The lv1_ routines have u64 parameters powerpc/ps3: Use dma_addr_t down through the stack powerpc/ps3: set_dabr() takes an unsigned long powerpc: Cleanup from l64 to ll64 change drivers/scsi
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: sata_fsl: Return non-zero on error in probe() drivers/ata/pata_ali.c: s/isa_bridge/ali_isa_bridge/ to fix alpha build libata: New driver for OCTEON SOC Compact Flash interface (v7). libata: Add another column to the ata_timing table. sata_via: Add VT8261 support pata_atiixp: update port enabledness test handling [libata] get-identity ioctl: Fix use of invalid memory pointer
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] Skip deleted devices in __scsi_device_lookup_by_target() [SCSI] Add SUN Universal Xport to no attach blacklist [SCSI] iscsi_tcp: make padbuf non-static [SCSI] mpt fusion: Add Firmware debug support [SCSI] mpt fusion: Add separate msi enable disable for FC,SPI,SAS [SCSI] mpt fusion: Update MPI Headers to version 01.05.19 [SCSI] qla2xxx: Fix ISP restart bug in multiq code
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: lock correct mutex around object unreference. drm/i915: add support for physical memory objects drm/i915: make LVDS fixed mode a preferred mode drm: handle depth & bpp changes correctly drm: initial KMS config fixes drm/i915: setup sarea properly in master_priv drm/i915: set vblank enabled flag correctly across IRQ install/uninstall drm/i915: don't enable vblanks on disabled pipes
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由 Linus Torvalds 提交于
This reverts commit 98e6e286, as Yinghai Lu reports that it breaks kexec with at least the e1000 and e1000e drivers. The reason is that the shutdown sequence puts the hardware into D3 sleep, and the commit causes us to claim that it then is in D0 (running) state just because we don't understand the PM capabilities. Which then later makes "pci_set_power_state()" not do anything, and the device never wakes up properly and just returns 0xff to everything. Reported-by: NYinghai Lu <yinghai@kernel.org> Acked-by: NFrom: Rafael J. Wysocki <rjw@sisk.pl> Cc: Jesse Barnes <jesse.barnes@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 16 1月, 2009 35 次提交
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由 Michal Sojka 提交于
while I was looking over kernel sources I've found this small bug. Formerly, zero was returned even if an error happened. Signed-off-by: NMichal Sojka <sojkam1@fel.cvut.cz> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Andrew Morton 提交于
drivers/ata/pata_ali.c:44: error: static declaration of 'isa_bridge' follows non-static declaration arch/alpha/include/asm/pci.h:274: error: previous declaration of 'isa_bridge' was here Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 David Daney 提交于
Cavium OCTEON processor support was recently merged, so now we have this CF driver for your consideration. Most OCTEON variants have *no* DMA or interrupt support on the CF interface so for these, only PIO is supported. Although if DMA is available, we do take advantage of it. Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 David Daney 提交于
The forthcoming OCTEON SOC Compact Flash driver needs an additional timing value that was not available in the ata_timing table. I add a new column for dmack_hold time. The values were obtained from the Compact Flash specification Rev 4.1. Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 JosephChan@via.com.tw 提交于
Signed-off-by: NJoseph Chan <josephchan@via.com.tw> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Tejun Heo 提交于
Port enabledness test fits much better into init_one() instead of pre_reset(). The reason why these tests are in pre_reset() is purely historical at this point. Move it to init_one(). This will help further changes. Signed-off-by: NTejun Heo <tj@kernel.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Jeff Garzik 提交于
for SAS drivers. Caught by Ke Wei (and team?) at Marvell. Also, move the ata_scsi_ioctl export to libata-scsi.c, as that seems to be the general trend. Acked-by: NJames Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Dave Airlie 提交于
This makes sure the mutex is held around the unreference. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
This is an initial patch to do support for objects which needs physical contiguous main ram, cursors and overlay registers on older chipsets. These objects are bound on cursor bin, like pinning, and we copy the data to/from the backing store object into the real one on attach/detach. notes: possible over the top in attach/detach operations. no overlay support yet. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jesse Barnes 提交于
The detected fixed panel mode really is preferred, so mark it as such and add it to the LVDS connector mode list. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Jesse Barnes 提交于
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Jesse Barnes 提交于
When mode setting is first initialized, the driver will call into drm_helper_initial_config() to set up an initial output and framebuffer configuration. This routine is responsible for probing the available connectors, encoders, and crtcs, looking for modes and putting together something reasonable (where reasonable is defined as "allows kernel messages to be visible on as many displays as possible"). However, the code was a bit too aggressive in setting default modes when none were found on a given connector. Even if some connectors had modes, any connectors found lacking modes would have the default 800x600 mode added to their mode list, which in some cases could cause problems later down the line. In my case, the LVDS was perfectly available, but the initial config code added 800x600 modes to both of the detected but unavailable HDMI connectors (which are on my non-existent docking station). This ended up preventing later code from setting a mode on my LVDS, which is bad. This patch fixes that behavior by making the initial config code walk through the connectors first, counting the available modes, before it decides to add any default modes to a possibly connected output. It also fixes the logic in drm_target_preferred() that was causing zeroed out modes to be set as the preferred mode for a given connector, even if no modes were available. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Matthias Fuchs 提交于
This patch adds support for "ns16850" as supported value of the compatible node in flat device tree uart descriptions. This is needed for example when you have a XR16C2850 uart connected to a PPC405's external bus controller. Signed-off-by: NMatthias Fuchs <mfuchs@ma-fu.de> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Hendrik Brueckner 提交于
This patch removes the tty->low_latency setting. For irq based hvc_console backends the tty->low_latency must be set to 0, because the tty_flip_buffer_push() function must not be called from IRQ context (see drivers/char/tty_buffer.c). For polled backends, the low_latency setting causes the bug trace below, because tty_flip_buffer_push() is called within an atomic context and subsequent calls might sleep due to mutex_lock. BUG: sleeping function called from invalid context at /root/cvs/linux-2.6.git/kernel/mutex.c:207 in_atomic(): 1, irqs_disabled(): 0, pid: 748, name: khvcd 1 lock held by khvcd/748: #0: (hvc_structs_lock){--..}, at: [<00000000002ceb50>] khvcd+0x58/0x12c CPU: 0 Not tainted 2.6.29-rc1git #29 Process khvcd (pid: 748, task: 000000002fb9a480, ksp: 000000002f66bd78) 070000000000000a 000000002f66ba00 0000000000000002 (null) 000000002f66baa0 000000002f66ba18 000000002f66ba18 0000000000104f08 ffffffffffffc000 000000002f66bd78 (null) (null) 000000002f66ba00 000000000000000c 000000002f66ba00 000000002f66ba70 0000000000466af8 0000000000104f08 000000002f66ba00 000000002f66ba50 Call Trace: ([<0000000000104e7c>] show_trace+0x138/0x158) [<0000000000104f62>] show_stack+0xc6/0xf8 [<0000000000105740>] dump_stack+0xb0/0xc0 [<000000000013144a>] __might_sleep+0x14e/0x17c [<000000000045e226>] mutex_lock_nested+0x42/0x3b4 [<00000000002c443e>] echo_char_raw+0x3a/0x9c [<00000000002c688c>] n_tty_receive_buf+0x1154/0x1208 [<00000000002ca0a2>] flush_to_ldisc+0x152/0x220 [<00000000002ca1da>] tty_flip_buffer_push+0x6a/0x90 [<00000000002cea74>] hvc_poll+0x244/0x2c8 [<00000000002ceb68>] khvcd+0x70/0x12c [<000000000015bbd0>] kthread+0x68/0xa0 [<0000000000109d5a>] kernel_thread_starter+0x6/0xc [<0000000000109d54>] kernel_thread_starter+0x0/0xc 1 lock held by khvcd/748: #0: (hvc_structs_lock){--..}, at: [<00000000002ceb50>] khvcd+0x58/0x12c Signed-off-by: NHendrik Brueckner <brueckner@linux.vnet.ibm.com> Acked-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Michael Neuling 提交于
The PAPR says that the property for specifying the number of SLBs should be called "slb-size". We currently only look for "ibm,slb-size" because this is what firmware actually presents. This patch makes us look for the "slb-size" property as well and in preference to the "ibm,slb-size". This should future proof us if firmware changes to match PAPR. Signed-off-by: NMichael Neuling <mikey@neuling.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Dave Kleikamp 提交于
powerpc: is_hugepage_only_range() must account for both 4kB and 64kB slices The subpage_prot syscall fails on second and subsequent calls for a given region, because is_hugepage_only_range() is mis-identifying the 4 kB slices when the process has a 64 kB page size. Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Also some min -> mint_t conversion. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NTakashi Iwai <tiwai@suse.de> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Also a couple of min -> min_t changes. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Fixes compiler warnings: arch/powerpc/platforms/ps3/mm.c:1205: warning: passing argument 2 of 'ps3_repository_read_mm_info' from incompatible pointer type arch/powerpc/platforms/ps3/mm.c:1205: warning: passing argument 3 of 'ps3_repository_read_mm_info' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
This fixes these compiler warning: arch/powerpc/platforms/ps3/interrupt.c:109: warning: passing argument 2 of 'clear_bit' from incompatible pointer type arch/powerpc/platforms/ps3/interrupt.c:130: warning: passing argument 2 of 'set_bit' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
We just fix up the reference parameters as the others are dealt with by arithmetic promotion rules and don't cause warnings. This removes warnings like this: arch/powerpc/platforms/ps3/interrupt.c:327: warning: passing argument 1 of 'lv1_construct_event_receive_port' from incompatible pointer type Also, these: drivers/ps3/ps3-vuart.c:462: warning: passing argument 4 of 'ps3_vuart_raw_read' from incompatible pointer type drivers/ps3/ps3-vuart.c:592: warning: passing argument 4 of 'ps3_vuart_raw_read' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Push the dma_addr_t type usage all the way down to where the actual values are manipulated. Now that u64 is "unsigned long long", this removes warnings like: arch/powerpc/platforms/ps3/system-bus.c:532: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type arch/powerpc/platforms/ps3/system-bus.c:649: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
Also silences this warning: arch/powerpc/platforms/ps3/setup.c:275: warning: initialization from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Stephen Rothwell 提交于
This is a powerpc specific driver. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Linus Torvalds 提交于
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: sched_slice() fixlet sched: fix update_min_vruntime sched: SCHED_OTHER vs SCHED_IDLE isolation sched: SCHED_IDLE weight change sched: fix bandwidth validation for UID grouping Revert "sched: improve preempt debugging"
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix UP build failure.
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (95 commits) b44: GFP_DMA skb should not escape from driver korina: do not use IRQF_SHARED with IRQF_DISABLED korina: do not stop queue here korina: fix handling tx_chain_tail korina: do tx at the right position korina: do schedule napi after testing for it korina: rework korina_rx() for use with napi korina: disable napi on close and restart korina: reset resource buffer size to 1536 korina: fix usage of driver_data bnx2x: First slow path interrupt race bnx2x: MTU Filter bnx2x: Indirection table initialization index bnx2x: Missing brackets bnx2x: Fixing the doorbell size bnx2x: Endianness issues bnx2x: VLAN tagged packets without VLAN offload bnx2x: Protecting the link change indication bnx2x: Flow control updated before reporting the link bnx2x: Missing mask when calculating flow control ...
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git://jdelvare.pck.nerim.net/jdelvare-2.6由 Linus Torvalds 提交于
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon: (abituguru3) Fix CONFIG_DMI=n fallback to probe hwmon: (abituguru3) Enable DMI probing feature on IN9 32X MAX hwmon: (abituguru3) Match partial DMI board name strings hwmon: Add a driver for the ADT7475 hardware monitoring chip hwmon: (k8temp) Fix temperature reporting for (most) K8 RevG CPUs hwmon: (k8temp) Fix wrong sensor selection for AMD K8 RevF/RevG CPUs hwmon: (k8temp) Warn about fam F rev F errata
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由 Roland Dreier 提交于
If INET=y and INFINIBAND=y, but IPV6=m then INFINIBAND_ADDR_TRANS is set to n and the RDMA CM functions rdma_connect() et al are not built. However, the current config dependencies allow NET_9P_RDMA to be selected in this, which leads to a build failure. Fix this by adding a dependency on INFINIBAND_ADDR_TRANS to disallow NET_9P_RDMA in this case. Reported-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Tested-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jan Kara 提交于
We used to just write changed page for IS_DIRSYNC inodes. But we also have to update the directory inode itself just for the case that we've allocated a new block and changed i_size. [akpm@linux-foundation.org: still sync the data page] Signed-off-by: NJan Kara <jack@suse.cz> Tested-by: NPavel Machek <pavel@suse.cz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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