- 01 2月, 2013 3 次提交
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由 Nicholas Bellinger 提交于
This patch fixes a possible divide by zero bug when the fabric_max_sectors device attribute is written and backend se_device failed to be successfully configured -> enabled. Go ahead and use block_size=512 within se_dev_set_fabric_max_sectors() in the event of a target_configure_device() failure case, as no valid dev->dev_attrib.block_size value will have been setup yet. Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Nicholas Bellinger 提交于
This patch fixes a v3.8-rc1 regression bug where an unconfigured se_device was incorrectly allowed to perform a fabric port-link. This bug was introduced in commit: commit 0fd97ccf Author: Christoph Hellwig <hch@infradead.org> Date: Mon Oct 8 00:03:19 2012 -0400 target: kill struct se_subsystem_dev which ended up dropping the original se_subsystem_dev->se_dev_ptr check preventing this from happening with pre commit 0fd97ccf code. Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Michael S. Tsirkin 提交于
It's OK to get kick before backend is set or after it is cleared, we can just ignore it. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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- 30 1月, 2013 3 次提交
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由 Nicholas Bellinger 提交于
This patch fixes a regression introduced in v3.8-rc1 code where a zero-length READ_CAPACITY_16 was no longer returning GOOD status, but instead returning TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE to generate a CHECK_CONDITION status. This regression was introduced with the following commit: commit de103c93 Author: Christoph Hellwig <hch@lst.de> Date: Tue Nov 6 12:24:09 2012 -0800 target: pass sense_reason as a return value and this patch has been tested with the following zero-length CDB: sg_raw /dev/sdd 9e 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 SCSI Status: Good Sense Information: sense buffer empty Also, convert sbc_emulate_readcapacity() to follow the same method of handling transport_kmap_data_sg() return values, but we never expect a zero-length request here. Cc: Christoph Hellwig <hch@lst.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Roland Dreier <roland@purestorage.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Nicholas Bellinger 提交于
This patch fixes a regression introduced in v3.8-rc1 code where a zero-length MODE_SENSE was no longer returning GOOD status, but instead returning TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE to generate a CHECK_CONDITION status. This regression was introduced with the following commit: commit de103c93 Author: Christoph Hellwig <hch@lst.de> Date: Tue Nov 6 12:24:09 2012 -0800 target: pass sense_reason as a return value and this patch has been tested with the following zero-length CDB: sg_raw /dev/sdd 5a 00 0a 00 00 00 00 00 00 00 SCSI Status: Good Sense Information: sense buffer empty Cc: Christoph Hellwig <hch@lst.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Roland Dreier <roland@purestorage.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Nicholas Bellinger 提交于
This patch fixes a minor regression introduced in v3.8-rc1 code where a zero-length INQUIRY was no longer returning the correct INVALID FIELD IN CDB additional sense code. This regression was introduced with the following commit: commit de103c93 Author: Christoph Hellwig <hch@lst.de> Date: Tue Nov 6 12:24:09 2012 -0800 target: pass sense_reason as a return value and this patch has been tested with the following zero-length CDB: sg_raw /dev/sdd 12 00 83 00 00 00 SCSI Status: Check Condition Sense Information: Fixed format, current; Sense key: Illegal Request Additional sense: Invalid field in cdb Cc: Christoph Hellwig <hch@lst.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Roland Dreier <roland@purestorage.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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- 11 1月, 2013 8 次提交
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由 Roland Dreier 提交于
Commit 64c13330 ("iscsi-target: Fix bug in handling of ExpStatSN ACK during u32 wrap-around") introduced a bug where we compare the wrong SN against our ExpCmdSN. Reported-by: NBen Hutchings <ben@decadent.org.uk> Signed-off-by: NRoland Dreier <roland@purestorage.com> Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Roland Dreier 提交于
When transport_lookup_tmr_lun() fails and we return a task management response from target_complete_tmr_failure(), we need to call transport_cmd_check_stop_to_fabric() to release the last ref to the cmd after calling se_tfo->queue_tm_rsp(), or else we will never remove the failed TMR from the session command list (and we'll end up waiting forever when trying to tear down the session). (nab: Fix minor compile breakage) Signed-off-by: NRoland Dreier <roland@purestorage.com> Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Roland Dreier 提交于
If a backend IO takes a really long then an initiator might abort a command, and then when it gives up on the abort, send a LUN reset too, all before we process any of the original command or the abort. (The abort will wait for the backend IO to complete too) When the backend IO final completes (or fails), the abort handling will proceed and queue up a "return aborted status" operation. Then, while that's still pending, the LUN reset might find the original command still on the LUN's list of commands and try to return aborted status again, which leads to a use-after free when the first se_tfo->queue_status call frees the command and then the second se_tfo->queue_status call runs. Fix this by removing a command from the LUN state_list when we first are about to queue aborted status; we shouldn't do anything LUN-related after we've started returning status, so this seems like the correct thing to do. Signed-off-by: NRoland Dreier <roland@purestorage.com> Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Roland Dreier 提交于
This patch fixes a regression bug introduced during v3.6.x code with the following commit to drop transport_add_cmd_to_queue(), which originally re-set CMD_T_ACTIVE during pending WRITE I/O submission: commit af877292 Author: Christoph Hellwig <hch@infradead.org> Date: Sun Jul 8 15:58:49 2012 -0400 target: replace the processing thread with a TMR work queue The following sequence happens for write commands (or any other commands with a data out phase): - The transport calls target_submit_cmd(), which sets CMD_T_ACTIVE in cmd->transport_state and sets cmd->t_state to TRANSPORT_NEW_CMD. - Things go on transport_generic_new_cmd(), which notices that the command needs to transfer data, so it sets cmd->t_state to TRANSPORT_WRITE_PENDING and calls transport_cmd_check_stop(). - transport_cmd_check_stop() clears CMD_T_ACTIVE in cmd->transport_state and returns in the normal case. - Then we continue on to call ->se_tfo->write_pending(). - The data comes back from the initiator, and the transport calls target_execute_cmd(), which sets cmd->t_state to TRANSPORT_PROCESSING and calls into the backend to actually write the data. At this point, the backend might take a long time to complete the command, since it has to do real IO. If an abort request comes in for this command at this point, it will not wait for the command to finish since CMD_T_ACTIVE is not set. Then when the command does finally finish, we blow up with use-after-free. Avoid this by setting CMD_T_ACTIVE in target_execute_cmd() so that transport_wait_for_tasks() waits for the command to finish executing. This matches the behavior from before commit 1389533e ("target: remove transport_generic_handle_data"), when data was signaled via transport_generic_handle_data(), which set CMD_T_ACTIVE because it called transport_add_cmd_to_queue(). Signed-off-by: NRoland Dreier <roland@purestorage.com> Reported-by: NMartin Svec <martin.svec@zoner.cz> Cc: Christoph Hellwig <hch@lst.de> Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Mark Rustad 提交于
Clear the target role when no target is provided for the node performing a PRLI. Signed-off-by: NMark Rustad <mark.d.rustad@intel.com> Reviewed-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Acked by Robert Love <robert.w.love@intel.com> Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Mark Rustad 提交于
When generating a PRLI response to an initiator, clear the FCP_SPPF_RETRY bit in the response. Signed-off-by: NMark Rustad <mark.d.rustad@intel.com> Reviewed-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Acked by Robert Love <robert.w.love@intel.com> Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Hannes Reinecke 提交于
The compiler complained about uninitialized variables, so use TCM_NO_SENSE here. Signed-off-by: NHannes Reinecke <hare@suse.de> Cc: Nicholas Bellinger <nab@risingtidesystems.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Hannes Reinecke 提交于
Introduce TCM_NO_SENSE, mapping to sense code 'Not ready, no additional sense information'. Signed-off-by: NHannes Reinecke <hare@suse.de> Cc: Nicholas Bellinger <nab@risingtidesystems.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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- 09 1月, 2013 1 次提交
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由 Hannes Reinecke 提交于
The ASC/ASCQ code for 'Logical Unit Communication failure' is 0x08/0x00; 0x80/0x00 is vendor specific. Signed-off-by: NHannes Reinecke <hare@suse.de> Cc: Nicholas Bellinger <nab@risingtidesystems.com> Cc: stable@vger.kernel.org Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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- 03 1月, 2013 14 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds由 Linus Torvalds 提交于
Pull LED fix from Bryan Wu. * 'fixes-for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: leds: leds-gpio: set devm_gpio_request_one() flags param correctly
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由 Javier Martinez Canillas 提交于
commit a99d76f9 leds: leds-gpio: use gpio_request_one changed the leds-gpio driver to use gpio_request_one() instead of gpio_request() + gpio_direction_output() Unfortunately, it also made a semantic change that breaks the leds-gpio driver. The gpio_request_one() flags parameter was set to: GPIOF_DIR_OUT | (led_dat->active_low ^ state) Since GPIOF_DIR_OUT is 0, the final flags value will just be the XOR'ed value of led_dat->active_low and state. This value were used to distinguish between HIGH/LOW output initial level and call gpio_direction_output() accordingly. With this new semantic gpio_request_one() will take the flags value of 1 as a configuration of input direction (GPIOF_DIR_IN) and will call gpio_direction_input() instead of gpio_direction_output(). int gpio_request_one(unsigned gpio, unsigned long flags, const char *label) { .. if (flags & GPIOF_DIR_IN) err = gpio_direction_input(gpio); else err = gpio_direction_output(gpio, (flags & GPIOF_INIT_HIGH) ? 1 : 0); .. } The right semantic is to evaluate led_dat->active_low ^ state and set the output initial level explicitly. Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Reported-by: NArnaud Patard <arnaud.patard@rtp-net.org> Tested-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: NBryan Wu <cooloney@gmail.com>
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git://www.linux-watchdog.org/linux-watchdog由 Linus Torvalds 提交于
Pull watchdog fixes from Wim Van Sebroeck: "This fixes some small errors in the new da9055 driver, eliminates a compiler warning and adds DT support for the twl4030_wdt driver (so that we can have multiple watchdogs with DT on the omap platforms)." * git://www.linux-watchdog.org/linux-watchdog: watchdog: twl4030_wdt: add DT support watchdog: omap_wdt: eliminate unused variable and a compiler warning watchdog: da9055: Don't update wdt_dev->timeout in da9055_wdt_set_timeout error path watchdog: da9055: Fix invalid free of devm_ allocated data
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci由 Linus Torvalds 提交于
Pull PCI updates from Bjorn Helgaas: "Some fixes for v3.8. They include a fix for the new SR-IOV sysfs management support, an expanded quirk for Ricoh SD card readers, a Stratus DMI quirk fix, and a PME polling fix." * tag '3.8-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz PCI/PM: Do not suspend port if any subordinate device needs PME polling PCI: Add PCIe Link Capability link speed and width names PCI: Work around Stratus ftServer broken PCIe hierarchy (fix DMI check) PCI: Remove spurious error for sriov_numvfs store and simplify flow
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由 David Howells 提交于
Commit 56c176c9 ("UAPI: strip the _UAPI prefix from header guards during header installation") strips the _UAPI prefix from header guards, but only if there's a single space between the cpp directive and the label. Make it more flexible and able to handle tabs and multiple white space characters. Signed-off-by: NDavid Howells <dhowell@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Empty files can get deleted by the patch program, so remove empty Kbuild files and their links from the parent Kbuilds. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Merge tag 'ecryptfs-3.8-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs Pull ecryptfs fixes from Tyler Hicks: "Two self-explanatory fixes and a third patch which improves performance: when overwriting a full page in the eCryptfs page cache, skip reading in and decrypting the corresponding lower page." * tag 'ecryptfs-3.8-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs: fs/ecryptfs/crypto.c: make ecryptfs_encode_for_filename() static eCryptfs: fix to use list_for_each_entry_safe() when delete items eCryptfs: Avoid unnecessary disk read and data decryption during writing
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client由 Linus Torvalds 提交于
Pull Ceph fixes from Sage Weil: "Two of Alex's patches deal with a race when reseting server connections for open RBD images, one demotes some non-fatal BUGs to WARNs, and my patch fixes a protocol feature bit failure path." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: fix protocol feature mismatch failure path libceph: WARN, don't BUG on unexpected connection states libceph: always reset osds when kicking libceph: move linger requests sooner in kick_requests()
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由 Mel Gorman 提交于
Sasha was fuzzing with trinity and reported the following problem: BUG: sleeping function called from invalid context at kernel/mutex.c:269 in_atomic(): 1, irqs_disabled(): 0, pid: 6361, name: trinity-main 2 locks held by trinity-main/6361: #0: (&mm->mmap_sem){++++++}, at: [<ffffffff810aa314>] __do_page_fault+0x1e4/0x4f0 #1: (&(&mm->page_table_lock)->rlock){+.+...}, at: [<ffffffff8122f017>] handle_pte_fault+0x3f7/0x6a0 Pid: 6361, comm: trinity-main Tainted: G W 3.7.0-rc2-next-20121024-sasha-00001-gd95ef01-dirty #74 Call Trace: __might_sleep+0x1c3/0x1e0 mutex_lock_nested+0x29/0x50 mpol_shared_policy_lookup+0x2e/0x90 shmem_get_policy+0x2e/0x30 get_vma_policy+0x5a/0xa0 mpol_misplaced+0x41/0x1d0 handle_pte_fault+0x465/0x6a0 This was triggered by a different version of automatic NUMA balancing but in theory the current version is vunerable to the same problem. do_numa_page -> numa_migrate_prep -> mpol_misplaced -> get_vma_policy -> shmem_get_policy It's very unlikely this will happen as shared pages are not marked pte_numa -- see the page_mapcount() check in change_pte_range() -- but it is possible. To address this, this patch restores sp->lock as originally implemented by Kosaki Motohiro. In the path where get_vma_policy() is called, it should not be calling sp_alloc() so it is not necessary to treat the PTL specially. Signed-off-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Tested-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: NMel Gorman <mgorman@suse.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4由 Linus Torvalds 提交于
Pull ext4 bug fixes from Ted Ts'o: "Various bug fixes for ext4. Perhaps the most serious bug fixed is one which could cause file system corruptions when performing file punch operations." * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: avoid hang when mounting non-journal filesystems with orphan list ext4: lock i_mutex when truncating orphan inodes ext4: do not try to write superblock on ro remount w/o journal ext4: include journal blocks in df overhead calcs ext4: remove unaligned AIO warning printk ext4: fix an incorrect comment about i_mutex ext4: fix deadlock in journal_unmap_buffer() ext4: split off ext4_journalled_invalidatepage() jbd2: fix assertion failure in jbd2_journal_flush() ext4: check dioread_nolock on remount ext4: fix extent tree corruption caused by hole punch
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由 Hugh Dickins 提交于
Remove the unused argument (formerly no_context) from mpol_parse_str() and from mpol_to_str(). Signed-off-by: NHugh Dickins <hughd@google.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hugh Dickins 提交于
Recently I suggested using "mount -o remount,mpol=local /tmp" in NUMA mempolicy testing. Very nasty. Reading /proc/mounts, /proc/pid/mounts or /proc/pid/mountinfo may then corrupt one bit of kernel memory, often in a page table (causing "Bad swap" or "Bad page map" warning or "Bad pagetable" oops), sometimes in a vm_area_struct or rbnode or somewhere worse. "mpol=prefer" and "mpol=prefer:Node" are equally toxic. Recent NUMA enhancements are not to blame: this dates back to 2.6.35, when commit e17f74af "mempolicy: don't call mpol_set_nodemask() when no_context" skipped mpol_parse_str()'s call to mpol_set_nodemask(), which used to initialize v.preferred_node, or set MPOL_F_LOCAL in flags. With slab poisoning, you can then rely on mpol_to_str() to set the bit for node 0x6b6b, probably in the next page above the caller's stack. mpol_parse_str() is only called from shmem_parse_options(): no_context is always true, so call it unused for now, and remove !no_context code. Set v.nodes or v.preferred_node or MPOL_F_LOCAL as mpol_to_str() might expect. Then mpol_to_str() can ignore its no_context argument also, the mpol being appropriately initialized whether contextualized or not. Rename its no_context unused too, and let subsequent patch remove them (that's not needed for stable backporting, which would involve rejects). I don't understand why MPOL_LOCAL is described as a pseudo-policy: it's a reasonable policy which suffers from a confusing implementation in terms of MPOL_PREFERRED with MPOL_F_LOCAL. I believe this would be much more robust if MPOL_LOCAL were recognized in switch statements throughout, MPOL_F_LOCAL deleted, and MPOL_PREFERRED use the (possibly empty) nodes mask like everyone else, instead of its preferred_node variant (I presume an optimization from the days before MPOL_LOCAL). But that would take me too long to get right and fully tested. Signed-off-by: NHugh Dickins <hughd@google.com> Cc: stable@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Eric Wong 提交于
EPOLL_CTL_MOD sets the interest mask before calling f_op->poll() to ensure events are not missed. Since the modifications to the interest mask are not protected by the same lock as ep_poll_callback, we need to ensure the change is visible to other CPUs calling ep_poll_callback. We also need to ensure f_op->poll() has an up-to-date view of past events which occured before we modified the interest mask. So this barrier also pairs with the barrier in wq_has_sleeper(). This should guarantee either ep_poll_callback or f_op->poll() (or both) will notice the readiness of a recently-ready/modified item. This issue was encountered by Andreas Voellmy and Junchang(Jason) Wang in: http://thread.gmane.org/gmane.linux.kernel/1408782/Signed-off-by: NEric Wong <normalperson@yhbt.net> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Davide Libenzi <davidel@xmailserver.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Voellmy <andreas.voellmy@yale.edu> Tested-by: N"Junchang(Jason) Wang" <junchang.wang@yale.edu> Cc: netdev@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 02 1月, 2013 4 次提交
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由 Aaro Koskinen 提交于
Add DT support for twl4030_wdt. This is needed to get twl4030_wdt to probe when booting with DT. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Aaro Koskinen 提交于
We forgot to delete this in the commit 4f4753d9 (watchdog: omap_wdt: convert to devm_ functions), and as a result the following compilation warning was introduced: drivers/watchdog/omap_wdt.c: In function 'omap_wdt_remove': drivers/watchdog/omap_wdt.c:299:19: warning: unused variable 'res' [-Wunused-variable] Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Axel Lin 提交于
Otherwise, WDIOC_GETTIMEOUT returns wrong value if set_timeout fails. This patch also removes unnecessary ret variable in da9055_wdt_ping function. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Axel Lin 提交于
It is not required to free devm_ allocated data. Since kref_put needs a valid release function, da9055_wdt_release_resources() is not deleted. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 31 12月, 2012 3 次提交
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull DRM update from Dave Airlie: "This is a bit larger due to me not bothering to do anything since before Xmas, and other people working too hard after I had clearly given up. It's got the 3 main x86 driver fixes pulls, and a bunch of tegra fixes, doesn't fix the Ironlake bug yet, but that does seem to be getting closer. - radeon: gpu reset fixes and userspace packet support - i915: watermark fixes, workarounds, i830/845 fix, - nouveau: nvd9/kepler microcode fixes, accel is now enabled and working, gk106 support - tegra: misc fixes." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (34 commits) Revert "drm: tegra: protect DC register access with mutex" drm: tegra: program only one window during modeset drm: tegra: clean out old gem prototypes drm: tegra: remove redundant tegra2_tmds_config entry drm: tegra: protect DC register access with mutex drm: tegra: don't leave clients host1x member uninitialized drm: tegra: fix front_porch <-> back_porch mixup drm/nve0/graph: fix fuc, and enable acceleration on all known chipsets drm/nvc0/graph: fix fuc, and enable acceleration on GF119 drm/nouveau/bios: cache ramcfg strap on later chipsets drm/nouveau/mxm: silence output if no bios data drm/nouveau/bios: parse/display extra version component drm/nouveau/bios: implement opcode 0xa9 drm/nouveau/bios: update gpio parsing apis to match current design drm/nouveau: initial support for GK106 drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list drm/i915: disable shrinker lock stealing for create_mmap_offset drm/i915: optionally disable shrinker lock stealing drm/i915: fix flags in dma buf exporting drm/radeon: add support for MEM_WRITE packet ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull late ARM cleanups for omap from Olof Johansson: "From Tony Lindgren: Here are few more patches to finish the omap changes for multiplatform conversion that are not strictly fixes, but were too complex to do with the dependencies during the merge window. Those are to move of serial-omap.h to platform_data, and the removal of remaining cpu_is_omap macro usage outside mach-omap2. Then there are several trivial fixes for typos and few minimal omap2plus_defconfig updates." * tag 'omap-late-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arch/arm/mach-omap2/dpll3xxx.c: drop if around WARN_ON OMAP2: Fix a typo - replace regist with register. ARM/omap: use module_platform_driver macro ARM: OMAP2+: PMU: Remove unused header ARM: OMAP4: remove duplicated include from omap_hwmod_44xx_data.c ARM: OMAP2+: omap2plus_defconfig: enable twl4030 SoC audio ARM: OMAP2+: omap2plus_defconfig: Add tps65217 support ARM: OMAP2+: enable devtmpfs and devtmpfs automount ARM: OMAP2+: omap_twl: Change TWL4030_MODULE_PM_RECEIVER to TWL_MODULE_PM_RECEIVER ARM: OMAP2+: Drop plat/cpu.h for omap2plus ARM: OMAP: Split fb.c to remove last remaining cpu_is_omap usage MAINTAINERS: Add an entry for omap related .dts files
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC fixes from Olof Johansson: "It's been quiet over the holidays, but we have had a couple of trivial fixes coming in for the newly introduced sunxi platform; one to add it to the multiplatform defconfig for build coverage, and one fixup for device tree strings." * tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: sunxi: Change the machine compatible string. ARM: multi_v7_defconfig: Add ARCH_SUNXI
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- 30 12月, 2012 4 次提交
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由 Dave Airlie 提交于
This reverts commit 83c0bcb6. Lucas pointed out this was a mistake, and I missed the discussion, so just revert it out to save a rebase. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Lucas Stach 提交于
The intention is to program exactly WIN_A, not WIN_A and possibly others. Signed-off-by: NLucas Stach <dev@lynxeye.de> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Lucas Stach 提交于
There is no gem.c anymore, those functions are implemented by the drm_cma_helpers now. Signed-off-by: NLucas Stach <dev@lynxeye.de> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Lucas Stach 提交于
The 720p and 1080p entries are completely redundant, as we are matching the table entries against <=pclk. Also generalize the comment, as we are using those table entries even when driving other modes than the standard TV ones. Signed-off-by: NLucas Stach <dev@lynxeye.de> Signed-off-by: NDave Airlie <airlied@redhat.com>
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