- 10 4月, 2016 7 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull SCSI fixes from James Bottomley: "This is a set of eight fixes. Two are trivial gcc-6 updates (brace additions and unused variable removal). There's a couple of cxlflash regressions, a correction for sd being overly chatty on revalidation (causing excess log increases). A VPD issue which could crash USB devices because they seem very intolerant to VPD inquiries, an ALUA deadlock fix and a mpt3sas buffer overrun fix" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: Do not attach VPD to devices that don't support it sd: Fix excessive capacity printing on devices with blocks bigger than 512 bytes scsi_dh_alua: Fix a recently introduced deadlock scsi: Declare local symbols static cxlflash: Move to exponential back-off when cmd_room is not available cxlflash: Fix regression issue with re-ordering patch mpt3sas: Don't overreach ioc->reply_post[] during initialization aacraid: add missing curly braces
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git://git.kernel.org/pub/scm/linux/kernel/git/shli/md由 Linus Torvalds 提交于
Pull MD fixes from Shaohua Li: "This update mainly fixes bugs: - fix error handling (Guoqing) - fix a crash when a disk is hotremoved (me) - fix a dead loop (Wei Fang)" * tag 'md/4.6-rc2-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md/bitmap: clear bitmap if bitmap_create failed MD: add rdev reference for super write md: fix a trivial typo in comments md:raid1: fix a dead loop when read from a WriteMostly disk
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull power management and ACPI fixes from Rafael Wysocki: "Fixes for some issues discovered after recent changes and for some that have just been found lately regardless of those changes (intel_pstate, intel_idle, PM core, mailbox/pcc, turbostat) plus support for some new CPU models (intel_idle, Intel RAPL driver, turbostat) and documentation updates (intel_pstate, PM core). Specifics: - intel_pstate fixes for two issues exposed by the recent switch over from using timers and for one issue introduced during the 4.4 cycle plus new comments describing data structures used by the driver (Rafael Wysocki, Srinivas Pandruvada). - intel_idle fixes related to CPU offline/online (Richard Cochran). - intel_idle support (new CPU IDs and state definitions mostly) for Skylake-X and Kabylake processors (Len Brown). - PCC mailbox driver fix for an out-of-bounds memory access that may cause the kernel to panic() (Shanker Donthineni). - New (missing) CPU ID for one apparently overlooked Haswell model in the Intel RAPL power capping driver (Srinivas Pandruvada). - Fix for the PM core's wakeup IRQs framework to make it work after wakeup settings reconfiguration from sysfs (Grygorii Strashko). - Runtime PM documentation update to make it describe what needs to be done during device removal more precisely (Krzysztof Kozlowski). - Stale comment removal cleanup in the cpufreq-dt driver (Viresh Kumar). - turbostat utility fixes and support for Broxton, Skylake-X and Kabylake processors (Len Brown)" * tag 'pm+acpi-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (28 commits) PM / wakeirq: fix wakeirq setting after wakup re-configuration from sysfs tools/power turbostat: work around RC6 counter wrap tools/power turbostat: initial KBL support tools/power turbostat: initial SKX support tools/power turbostat: decode BXT TSC frequency via CPUID tools/power turbostat: initial BXT support tools/power turbostat: print IRTL MSRs tools/power turbostat: SGX state should print only if --debug intel_idle: Add KBL support intel_idle: Add SKX support intel_idle: Clean up all registered devices on exit. intel_idle: Propagate hot plug errors. intel_idle: Don't overreact to a cpuidle registration failure. intel_idle: Setup the timer broadcast only on successful driver load. intel_idle: Avoid a double free of the per-CPU data. intel_idle: Fix dangling registration on error path. intel_idle: Fix deallocation order on the driver exit path. intel_idle: Remove redundant initialization calls. intel_idle: Fix a helper function's return value. intel_idle: remove useless return from void function. ...
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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) Stale SKB data pointer access across pskb_may_pull() calls in L2TP, from Haishuang Yan. 2) Fix multicast frame handling in mac80211 AP code, from Felix Fietkau. 3) mac80211 station hashtable insert errors not handled properly, fix from Johannes Berg. 4) Fix TX descriptor count limit handling in e1000, from Alexander Duyck. 5) Revert a buggy netdev refcount fix in netpoll, from Bjorn Helgaas. 6) Must assign rtnl_link_ops of the device before registering it, fix in ip6_tunnel from Thadeu Lima de Souza Cascardo. 7) Memory leak fix in tc action net exit, from WANG Cong. 8) Add missing AF_KCM entries to name tables, from Dexuan Cui. 9) Fix regression in GRE handling of csums wrt. FOU, from Alexander Duyck. 10) Fix memory allocation alignment and congestion map corruption in RDS, from Shamir Rabinovitch. 11) Fix default qdisc regression in tuntap driver, from Jason Wang. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits) bridge, netem: mark mailing lists as moderated tuntap: restore default qdisc mpls: find_outdev: check for err ptr in addition to NULL check ipv6: Count in extension headers in skb->network_header RDS: fix congestion map corruption for PAGE_SIZE > 4k RDS: memory allocated must be align to 8 GRE: Disable segmentation offloads w/ CSUM and we are encapsulated via FOU net: add the AF_KCM entries to family name tables MAINTAINERS: intel-wired-lan list is moderated lib/test_bpf: Add additional BPF_ADD tests lib/test_bpf: Add test to check for result of 32-bit add that overflows lib/test_bpf: Add tests for unsigned BPF_JGT lib/test_bpf: Fix JMP_JSET tests VSOCK: Detach QP check should filter out non matching QPs. stmmac: fix adjust link call in case of a switch is attached af_packet: tone down the Tx-ring unsupported spew. net_sched: fix a memory leak in tc action samples/bpf: Enable powerpc support samples/bpf: Use llc in PATH, rather than a hardcoded value samples/bpf: Fix build breakage with map_perf_test_user.c ...
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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 bug fixes, including a really old fsync bug, and a few trace points to help us track down problems in the quota code" * 'for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix file/data loss caused by fsync after rename and new inode btrfs: Reset IO error counters before start of device replacing btrfs: Add qgroup tracing Btrfs: don't use src fd for printk btrfs: fallback to vmalloc in btrfs_compare_tree btrfs: handle non-fatal errors in btrfs_qgroup_inherit() btrfs: Output more info for enospc_debug mount option Btrfs: fix invalid reference in replace_path Btrfs: Improve FL_KEEP_SIZE handling in fallocate
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git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux由 Linus Torvalds 提交于
Pull orangefs fixes from Mike Marshall: "Orangefs cleanups and a strncpy vulnerability fix. Cleanups: - remove an unused variable from orangefs_readdir. - clean up printk wrapper used for ofs "gossip" debugging. - clean up truncate ctime and mtime setting in inode.c - remove a useless null check found by coccinelle. - optimize some memcpy/memset boilerplate code. - remove some useless sanity checks from xattr.c Fix: - fix a potential strncpy vulnerability" * tag 'for-linus-4.6-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: orangefs: remove unused variable orangefs: Add KERN_<LEVEL> to gossip_<level> macros orangefs: strncpy -> strscpy orangefs: clean up truncate ctime and mtime setting Orangefs: fix ifnullfree.cocci warnings Orangefs: optimize boilerplate code. Orangefs: xattr.c cleanup
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu由 Linus Torvalds 提交于
Pull IOMMU fixes from Joerg Roedel: - compile-time fixes (warnings and failures) - a bug in iommu core code which could cause the group->domain pointer to be falsly cleared - fix in scatterlist handling of the ARM common DMA-API code - stall detection fix for the Rockchip IOMMU driver * tag 'iommu-fixes-v4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Silence an uninitialized variable warning iommu/rockchip: Fix "is stall active" check iommu: Don't overwrite domain pointer when there is no default_domain iommu/dma: Restore scatterlist offsets correctly iommu: provide of_xlate pointer unconditionally
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- 09 4月, 2016 13 次提交
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由 David S. Miller 提交于
Merge tag 'mac80211-for-davem-2016-04-06' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== For the current RC series, we have the following fixes: * TDLS fixes from Arik and Ilan * rhashtable fixes from Ben and myself * documentation fixes from Luis * U-APSD fixes from Emmanuel * a TXQ fix from Felix * and a compiler warning suppression from Jeff ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
I moderate these (lightly loaded) lists to block spam. Signed-off-by: NStephen Hemminger <stephen@networkplumber.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jason Wang 提交于
After commit f84bb1ea ("net: fix IFF_NO_QUEUE for drivers using alloc_netdev"), default qdisc was changed to noqueue because tuntap does not set tx_queue_len during .setup(). This patch restores default qdisc by setting tx_queue_len in tun_setup(). Fixes: f84bb1ea ("net: fix IFF_NO_QUEUE for drivers using alloc_netdev") Cc: Phil Sutter <phil@nwl.cc> Signed-off-by: NJason Wang <jasowang@redhat.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NPhil Sutter <phil@nwl.cc> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Martin Brandenburg 提交于
Signed-off-by: NMartin Brandenburg <martin@omnibond.com> Signed-off-by: NMike Marshall <hubcap@omnibond.com>
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由 Rafael J. Wysocki 提交于
* pm-core: PM / wakeirq: fix wakeirq setting after wakup re-configuration from sysfs PM / runtime: Document steps for device removal * powercap: powercap: intel_rapl: Add missing Haswell model * pm-tools: tools/power turbostat: work around RC6 counter wrap tools/power turbostat: initial KBL support tools/power turbostat: initial SKX support tools/power turbostat: decode BXT TSC frequency via CPUID tools/power turbostat: initial BXT support tools/power turbostat: print IRTL MSRs tools/power turbostat: SGX state should print only if --debug
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由 Rafael J. Wysocki 提交于
* pm-cpufreq: cpufreq: dt: Drop stale comment cpufreq: intel_pstate: Documenation for structures cpufreq: intel_pstate: fix inconsistency in setting policy limits intel_pstate: Avoid extra invocation of intel_pstate_sample() intel_pstate: Do not set utilization update hook too early * pm-cpuidle: intel_idle: Add KBL support intel_idle: Add SKX support intel_idle: Clean up all registered devices on exit. intel_idle: Propagate hot plug errors. intel_idle: Don't overreact to a cpuidle registration failure. intel_idle: Setup the timer broadcast only on successful driver load. intel_idle: Avoid a double free of the per-CPU data. intel_idle: Fix dangling registration on error path. intel_idle: Fix deallocation order on the driver exit path. intel_idle: Remove redundant initialization calls. intel_idle: Fix a helper function's return value. intel_idle: remove useless return from void function. * acpi-cppc: mailbox: pcc: Don't access an unmapped memory address space
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由 Joe Perches 提交于
Emit the logging messages at the appropriate levels. Miscellanea: o Change format to fmt o Use the more common ##__VA_ARGS__ Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NMike Marshall <hubcap@omnibond.com>
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由 Martin Brandenburg 提交于
It would have been possible for a rogue client-core to send in a symlink target which is not NUL terminated. This returns EIO if the client-core gives us corrupt data. Leave debugfs and superblock code as is for now. Other dcache.c and namei.c strncpy instances are safe because ORANGEFS_NAME_MAX = NAME_MAX + 1; there is always enough space for a name plus a NUL byte. Signed-off-by: NMartin Brandenburg <martin@omnibond.com> Signed-off-by: NMike Marshall <hubcap@omnibond.com>
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由 Martin Brandenburg 提交于
The ctime and mtime are always updated on a successful ftruncate and only updated on a successful truncate where the size changed. We handle the ``if the size changed'' bit. This matches FUSE's behavior. Signed-off-by: NMartin Brandenburg <martin@omnibond.com> Signed-off-by: NMike Marshall <hubcap@omnibond.com>
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由 kbuild test robot 提交于
fs/orangefs/orangefs-debugfs.c:130:2-26: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values. NULL check before some freeing functions is not needed. Based on checkpatch warning "kfree(NULL) is safe this check is probably not required" and kfreeaddr.cocci by Julia Lawall. Generated by: scripts/coccinelle/free/ifnullfree.cocci Signed-off-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NMike Marshall <hubcap@omnibond.com>
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由 Mike Marshall 提交于
Suggested by David Binderman <dcb314@hotmail.com> The former can potentially be a performance win over the latter. memcpy(d, s, len); memset(d+len, c, size-len); memset(d, c, size); memcpy(d, s, len); Signed-off-by: NMike Marshall <hubcap@omnibond.com>
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由 Mike Marshall 提交于
1. It is nonsense to test for negative size_t, suggested by David Binderman <dcb314@hotmail.com> 2. By the time Orangefs gets called, the vfs has ensured that name != NULL, and that buffer and size are sane. Signed-off-by: NMike Marshall <hubcap@omnibond.com>
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由 Roopa Prabhu 提交于
find_outdev calls inet{,6}_fib_lookup_dev() or dev_get_by_index() to find the output device. In case of an error, inet{,6}_fib_lookup_dev() returns error pointer and dev_get_by_index() returns NULL. But the function only checks for NULL and thus can end up calling dev_put on an ERR_PTR. This patch adds an additional check for err ptr after the NULL check. Before: Trying to add an mpls route with no oif from user, no available path to 10.1.1.8 and no default route: $ip -f mpls route add 100 as 200 via inet 10.1.1.8 [ 822.337195] BUG: unable to handle kernel NULL pointer dereference at 00000000000003a3 [ 822.340033] IP: [<ffffffff8148781e>] mpls_nh_assign_dev+0x10b/0x182 [ 822.340033] PGD 1db38067 PUD 1de9e067 PMD 0 [ 822.340033] Oops: 0000 [#1] SMP [ 822.340033] Modules linked in: [ 822.340033] CPU: 0 PID: 11148 Comm: ip Not tainted 4.5.0-rc7+ #54 [ 822.340033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5.1-0-g8936dbb-20141113_115728-nilsson.home.kraxel.org 04/01/2014 [ 822.340033] task: ffff88001db82580 ti: ffff88001dad4000 task.ti: ffff88001dad4000 [ 822.340033] RIP: 0010:[<ffffffff8148781e>] [<ffffffff8148781e>] mpls_nh_assign_dev+0x10b/0x182 [ 822.340033] RSP: 0018:ffff88001dad7a88 EFLAGS: 00010282 [ 822.340033] RAX: ffffffffffffff9b RBX: ffffffffffffff9b RCX: 0000000000000002 [ 822.340033] RDX: 00000000ffffff9b RSI: 0000000000000008 RDI: 0000000000000000 [ 822.340033] RBP: ffff88001ddc9ea0 R08: ffff88001e9f1768 R09: 0000000000000000 [ 822.340033] R10: ffff88001d9c1100 R11: ffff88001e3c89f0 R12: ffffffff8187e0c0 [ 822.340033] R13: ffffffff8187e0c0 R14: ffff88001ddc9e80 R15: 0000000000000004 [ 822.340033] FS: 00007ff9ed798700(0000) GS:ffff88001fc00000(0000) knlGS:0000000000000000 [ 822.340033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 822.340033] CR2: 00000000000003a3 CR3: 000000001de89000 CR4: 00000000000006f0 [ 822.340033] Stack: [ 822.340033] 0000000000000000 0000000100000000 0000000000000000 0000000000000000 [ 822.340033] 0000000000000000 0801010a00000000 0000000000000000 0000000000000000 [ 822.340033] 0000000000000004 ffffffff8148749b ffffffff8187e0c0 000000000000001c [ 822.340033] Call Trace: [ 822.340033] [<ffffffff8148749b>] ? mpls_rt_alloc+0x2b/0x3e [ 822.340033] [<ffffffff81488e66>] ? mpls_rtm_newroute+0x358/0x3e2 [ 822.340033] [<ffffffff810e7bbc>] ? get_page+0x5/0xa [ 822.340033] [<ffffffff813b7d94>] ? rtnetlink_rcv_msg+0x17e/0x191 [ 822.340033] [<ffffffff8111794e>] ? __kmalloc_track_caller+0x8c/0x9e [ 822.340033] [<ffffffff813c9393>] ? rht_key_hashfn.isra.20.constprop.57+0x14/0x1f [ 822.340033] [<ffffffff813b7c16>] ? __rtnl_unlock+0xc/0xc [ 822.340033] [<ffffffff813cb794>] ? netlink_rcv_skb+0x36/0x82 [ 822.340033] [<ffffffff813b4507>] ? rtnetlink_rcv+0x1f/0x28 [ 822.340033] [<ffffffff813cb2b1>] ? netlink_unicast+0x106/0x189 [ 822.340033] [<ffffffff813cb5b3>] ? netlink_sendmsg+0x27f/0x2c8 [ 822.340033] [<ffffffff81392ede>] ? sock_sendmsg_nosec+0x10/0x1b [ 822.340033] [<ffffffff81393df1>] ? ___sys_sendmsg+0x182/0x1e3 [ 822.340033] [<ffffffff810e4f35>] ? __alloc_pages_nodemask+0x11c/0x1e4 [ 822.340033] [<ffffffff8110619c>] ? PageAnon+0x5/0xd [ 822.340033] [<ffffffff811062fe>] ? __page_set_anon_rmap+0x45/0x52 [ 822.340033] [<ffffffff810e7bbc>] ? get_page+0x5/0xa [ 822.340033] [<ffffffff810e85ab>] ? __lru_cache_add+0x1a/0x3a [ 822.340033] [<ffffffff81087ea9>] ? current_kernel_time64+0x9/0x30 [ 822.340033] [<ffffffff813940c4>] ? __sys_sendmsg+0x3c/0x5a [ 822.340033] [<ffffffff8148f597>] ? entry_SYSCALL_64_fastpath+0x12/0x6a [ 822.340033] Code: 83 08 04 00 00 65 ff 00 48 8b 3c 24 e8 40 7c f2 ff eb 13 48 c7 c3 9f ff ff ff eb 0f 89 ce e8 f1 ae f1 ff 48 89 c3 48 85 db 74 15 <48> 8b 83 08 04 00 00 65 ff 08 48 81 fb 00 f0 ff ff 76 0d eb 07 [ 822.340033] RIP [<ffffffff8148781e>] mpls_nh_assign_dev+0x10b/0x182 [ 822.340033] RSP <ffff88001dad7a88> [ 822.340033] CR2: 00000000000003a3 [ 822.435363] ---[ end trace 98cc65e6f6b8bf11 ]--- After patch: $ip -f mpls route add 100 as 200 via inet 10.1.1.8 RTNETLINK answers: Network is unreachable Signed-off-by: NRoopa Prabhu <roopa@cumulusnetworks.com> Reported-by: NDavid Miller <davem@davemloft.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 4月, 2016 20 次提交
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由 Jakub Sitnicki 提交于
When sending a UDPv6 message longer than MTU, account for the length of fragmentable IPv6 extension headers in skb->network_header offset. Same as we do in alloc_new_skb path in __ip6_append_data(). This ensures that later on __ip6_make_skb() will make space in headroom for fragmentable extension headers: /* move skb->data to ip header from ext header */ if (skb->data < skb_network_header(skb)) __skb_pull(skb, skb_network_offset(skb)); Prevents a splat due to skb_under_panic: skbuff: skb_under_panic: text:ffffffff8143397b len:2126 put:14 \ head:ffff880005bacf50 data:ffff880005bacf4a tail:0x48 end:0xc0 dev:lo ------------[ cut here ]------------ kernel BUG at net/core/skbuff.c:104! invalid opcode: 0000 [#1] KASAN CPU: 0 PID: 160 Comm: reproducer Not tainted 4.6.0-rc2 #65 [...] Call Trace: [<ffffffff813eb7b9>] skb_push+0x79/0x80 [<ffffffff8143397b>] eth_header+0x2b/0x100 [<ffffffff8141e0d0>] neigh_resolve_output+0x210/0x310 [<ffffffff814eab77>] ip6_finish_output2+0x4a7/0x7c0 [<ffffffff814efe3a>] ip6_output+0x16a/0x280 [<ffffffff815440c1>] ip6_local_out+0xb1/0xf0 [<ffffffff814f1115>] ip6_send_skb+0x45/0xd0 [<ffffffff81518836>] udp_v6_send_skb+0x246/0x5d0 [<ffffffff8151985e>] udpv6_sendmsg+0xa6e/0x1090 [...] Reported-by: NJi Jianwen <jiji@redhat.com> Signed-off-by: NJakub Sitnicki <jkbs@redhat.com> Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bart Van Assche 提交于
This reverts commit 0fd10721. That patch causes the ib_srpt driver to crash as soon as the first SCSI command is received: kernel BUG at drivers/infiniband/ulp/srpt/ib_srpt.c:1439! invalid opcode: 0000 [#1] SMP Workqueue: target_completion target_complete_ok_work [target_core_mod] RIP: srpt_queue_response+0x437/0x4a0 [ib_srpt] Call Trace: srpt_queue_data_in+0x9/0x10 [ib_srpt] target_complete_ok_work+0x152/0x2b0 [target_core_mod] process_one_work+0x197/0x480 worker_thread+0x49/0x490 kthread+0xea/0x100 ret_from_fork+0x22/0x40 Aside from the crash, the shortcomings of that patch are as follows: - It makes the ib_srpt driver use I/O contexts allocated by transport_alloc_session_tags() but it does not initialize these I/O contexts properly. All the initializations performed by srpt_alloc_ioctx() are skipped. - It swaps the order of the send ioctx allocation and the transition to RTR mode which is wrong. - The amount of memory that is needed for I/O contexts is doubled. - srpt_rdma_ch.free_list is no longer used but is not removed. Signed-off-by: NBart Van Assche <bart.vanassche@sandisk.com> Cc: Nicholas Bellinger <nab@linux-iscsi.org> 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 bugfixes from Ted Ts'o: "These changes contains a fix for overlayfs interacting with some (badly behaved) dentry code in various file systems. These have been reviewed by Al and the respective file system mtinainers and are going through the ext4 tree for convenience. This also has a few ext4 encryption bug fixes that were discovered in Android testing (yes, we will need to get these sync'ed up with the fs/crypto code; I'll take care of that). It also has some bug fixes and a change to ignore the legacy quota options to allow for xfstests regression testing of ext4's internal quota feature and to be more consistent with how xfs handles this case" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: ignore quota mount options if the quota feature is enabled ext4 crypto: fix some error handling ext4: avoid calling dquot_get_next_id() if quota is not enabled ext4: retry block allocation for failed DIO and DAX writes ext4: add lockdep annotations for i_data_sem ext4: allow readdir()'s of large empty directories to be interrupted btrfs: fix crash/invalid memory access on fsync when using overlayfs ext4 crypto: use dget_parent() in ext4_d_revalidate() ext4: use file_dentry() ext4: use dget_parent() in ext4_file_open() nfs: use file_dentry() fs: add file_dentry() ext4 crypto: don't let data integrity writebacks fail with ENOMEM ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea()
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client由 Linus Torvalds 提交于
Pull Ceph fix from Sage Weil: "This just fixes a few remaining memory allocations in RBD to use GFP_NOIO instead of GFP_ATOMIC" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: rbd: use GFP_NOIO consistently for request allocations
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost由 Linus Torvalds 提交于
Pull virtio/qemu fixes from Michael S Tsirkin: "A couple of fixes for virtio and for the new QEMU fw cfg driver" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio: add VIRTIO_CONFIG_S_NEEDS_RESET device status bit MAINTAINERS: add entry for QEMU firmware: qemu_fw_cfg.c: hold ACPI global lock during device access virtio: virtio 1.0 cs04 spec compliance for reset qemu_fw_cfg: don't leak kobj on init error
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "This is mostly amdgpu/radeon fixes, and imx related fixes. There is also one one TTM fix, one nouveau fix, and one hdlcd fix. The AMD ones are some fixes for power management after suspend/resume one some GPUs, and some vblank fixes. The IMX ones are for more stricter plane checks and some cleanups. I'm off until Monday, so therre might be some fixes early next week if anyone missed me" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (34 commits) drm/nouveau/tegra: acquire and enable reference clock if needed drm/amdgpu: total vram size also reduces pin size drm/amd/powerplay: add uvd/vce dpm enabling flag default. drm/amd/powerplay: fix issue that resume back, dpm can't work on FIJI. drm/amdgpu: save and restore the firwmware cache part when suspend resume drm/amdgpu: save and restore UVD context with suspend and resume drm/ttm: use phys_addr_t for ttm_bus_placement drm: ARM HDLCD - fix an error code drm: ARM HDLCD - get rid of devm_clk_put() drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanup drm/amdgpu: fence wait old rcu slot drm/amdgpu: fix leaking fence in the pageflip code drm/amdgpu: print vram type rather than just DDR drm/amdgpu/gmc: use proper register for vram type on Fiji drm/amdgpu/gmc: move vram type fetching into sw_init drm/amdgpu: Set vblank_disable_allowed = true drm/radeon: Set vblank_disable_allowed = true drm/amd/powerplay: Need to change boot to performance state in resume. drm/amd/powerplay: add new Fiji function for not setting same ps. drm/amdgpu: check dpm state before pm system fs initialized. ...
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由 shamir rabinovitch 提交于
When PAGE_SIZE > 4k single page can contain 2 RDS fragments. If 'rds_ib_cong_recv' ignore the RDS fragment offset in to the page it then read the data fragment as far congestion map update and lead to corruption of the RDS connection far congestion map. Signed-off-by: NShamir Rabinovitch <shamir.rabinovitch@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 shamir rabinovitch 提交于
Fix issue in 'rds_ib_cong_recv' when accessing unaligned memory allocated by 'rds_page_remainder_alloc' using uint64_t pointer. Signed-off-by: NShamir Rabinovitch <shamir.rabinovitch@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This patch fixes an issue I found in which we were dropping frames if we had enabled checksums on GRE headers that were encapsulated by either FOU or GUE. Without this patch I was barely able to get 1 Gb/s of throughput. With this patch applied I am now at least getting around 6 Gb/s. The issue is due to the fact that with FOU or GUE applied we do not provide a transport offset pointing to the GRE header, nor do we offload it in software as the GRE header is completely skipped by GSO and treated like a VXLAN or GENEVE type header. As such we need to prevent the stack from generating it and also prevent GRE from generating it via any interface we create. Fixes: c3483384 ("gro: Allow tunnel stacking in the case of FOU/GUE") Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Strashko, Grygorii 提交于
Now wakeirq stops working for device if wakeup option for this device will be reconfigured through sysfs, like: echo disabled > /sys/devices/platform/extcon_usb1/power/wakeup echo enabled > /sys/devices/platform/extcon_usb1/power/wakeup Once above set of commands is executed the device's wakeup_source opject will be recreated and dev->power.wakeup->wakeirq field will contain NULL. As result, device_wakeup_arm_wake_irqs() will not arm wakeirq for the affected device. Hece, lets try to fix it in the following way: check for dev->wakeirq field when device_wakeup_attach() is called and if !NULL re-attach wakeirq to the device Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
Sometimes the rc6 sysfs counter spontaneously resets, causing turbostat prints a very large number as it tries to calcuate % = 100 * (old - new) / interval When we see (old > new), print ***.**% instead of a bogus huge number. Note that this detection is not fool-proof, as the counter could reset several times and still result in new > old. Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
KBL is similar to SKL Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
SKX has a lot in common with HSX Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
Hard-code BXT ART to 19200MHz, so turbostat --debug can fully enumerate TSC: CPUID(0x15): eax_crystal: 3 ebx_tsc: 186 ecx_crystal_hz: 0 TSC: 1190 MHz (19200000 Hz * 186 / 3 / 1000000) Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
Broxton has a lot in common with SKL Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
Some processors use the Interrupt Response Time Limit (IRTL) MSR value to describe the maximum IRQ response time latency for deep package C-states. (Though others have the register, but do not use it) Lets print it out to give insight into the cases where it is used. IRTL begain in SNB, with PC3/PC6/PC7, and HSW added PC8/PC9/PC10. Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
The CPUID.SGX bit was printed, even if --debug was used Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
KBL is similar to SKL Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Len Brown 提交于
SKX is similar to BDX Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Richard Cochran 提交于
This driver registers cpuidle devices when a CPU comes online, but it leaves the registrations in place when a CPU goes offline. The module exit code only unregisters the currently online CPUs, leaving the devices for offline CPUs dangling. This patch changes the driver to clean up all registrations on exit, even those from CPUs that are offline. Signed-off-by: NRichard Cochran <rcochran@linutronix.de> Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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