[PATCH 4.4 050/115] afs: Populate group ID from vnode status

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Marc Dionne [ Upstream commit 6186f0788b31f44affceeedc7b48eb10faea120d ] The group was hard coded to GLOBAL_ROOT_GID; use the group ID that was received from the server. Signed-off-by: Marc D

[PATCH 4.4 069/115] video: udlfb: Fix read EDID timeout

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Ladislav Michl [ Upstream commit c98769475575c8a585f5b3952f4b5f90266f699b ] While usb_control_msg function expects timeout in miliseconds, a value of HZ is used. Replace it with USB_CTRL_GET_T

[PATCH 4.4 071/115] video: fbdev: au1200fb: Return an error code if a memory allocation fails

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Christophe JAILLET [ Upstream commit 8cae353e6b01ac3f18097f631cdbceb5ff28c7f3 ] 'ret' is known to be 0 at this point. In case of memory allocation error in 'framebuffer_alloc()', return -ENOME

[PATCH 4.4 066/115] target: fix race during implicit transition work flushes

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Mike Christie [ Upstream commit 760bf578edf8122f2503a3a6a3f4b0de3b6ce0bb ] This fixes the following races: 1. core_alua_do_transition_tg_pt could have read tg_pt_gp_alua_access_state and gone

[PATCH 4.4 062/115] NFSv4.1 respect servers max size in CREATE_SESSION

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Olga Kornievskaia [ Upstream commit 033853325fe3bdc70819a8b97915bd3bca41d3af ] Currently client doesn't respect max sizes server returns in CREATE_SESSION. nfs4_session_set_rwsize() gets calle

[PATCH 4.4 061/115] efi/esrt: Cleanup bad memory map log messages

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Daniel Drake [ Upstream commit 822f5845f710e57d7e2df1fd1ee00d6e19d334fe ] The Intel Compute Stick STCK1A8LFC and Weibu F3C platforms both log 2 error messages during boot: efi: requested m

[PATCH 4.4 059/115] net/mlx4_core: Avoid delays during VF driver device shutdown

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Jack Morgenstein [ Upstream commit 4cbe4dac82e423ecc9a0ba46af24a860853259f4 ] Some Hypervisors detach VFs from VMs by instantly causing an FLR event to be generated for a VF. In the mlx4 case

[PATCH 4.4 065/115] target: fix ALUA transition timeout handling

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Mike Christie [ Upstream commit d7175373f2745ed4abe5b388d5aabd06304f801e ] The implicit transition time tells initiators the min time to wait before timing out a transition. We currently sched

Re: [lustre-devel] [PATCH 02/16] staging: lustre: replace simple cases of l_wait_event() with wait_event().

The wait calls in ll_statahead_thread are done in a service thread, and should probably *not* contribute to load. The one in osc_extent_wait is perhaps tough - It is called both from user threads & daemon threads depending on the situation. The effect of adding that to load average could be signi

[PATCH 4.4 063/115] btrfs: add missing memset while reading compressed inline extents

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Zygo Blaxell [ Upstream commit e1699d2d7bf6e6cce3e1baff19f9dd4595a58664 ] This is a story about 4 distinct (and very old) btrfs bugs. Commit c8b978188c ("Btrfs: Add zlib compression support")

[PATCH 4.4 060/115] perf symbols: Fix symbols__fixup_end heuristic for corner cases

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Daniel Borkmann [ Upstream commit e7ede72a6d40cb3a30c087142d79381ca8a31dab ] The current symbols__fixup_end() heuristic for the last entry in the rb tree is suboptimal as it leads to not being

[PATCH 4.4 058/115] afs: Fix afs_kill_pages()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: David Howells [ Upstream commit 7286a35e893176169b09715096a4aca557e2ccd2 ] Fix afs_kill_pages() in two ways: (1) If a writeback has been partially flushed, then if we try and kill the p

[PATCH 4.4 009/115] Bluetooth: btusb: driver to enable the usb-wakeup feature

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Sukumar Ghorai commit a0085f2510e8976614ad8f766b209448b385492f upstream. BT-Controller connected as platform non-root-hub device and usb-driver initialize such device with wakeup disabled, Ref.

[PATCH 4.4 015/115] KEYS: add missing permission check for request_key() destination

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Eric Biggers commit 4dca6ea1d9432052afb06baf2e3ae78188a4410b upstream. When the request_key() syscall is not passed a destination keyring, it links the requested key (if constructed) into the "

[PATCH 4.4 018/115] md-cluster: free md_cluster_info if node leave cluster

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Guoqing Jiang [ Upstream commit 9c8043f337f14d1743006dfc59c03e80a42e3884 ] To avoid memory leak, we need to free the cinfo which is allocated when node join cluster. Reviewed-by: NeilBrown S

[PATCH 4.4 014/115] ext4: fix crash when a directorys i_size is too small

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Chandan Rajendra commit 9d5afec6b8bd46d6ed821aa1579634437f58ef1f upstream. On a ppc64 machine, when mounting a fuzzed ext2 image (generated by fsfuzzer) the following call trace is seen, VFS:

[PATCH 4.4 047/115] mmc: mediatek: Fixed bug where clock frequency could be set wrong

4.4-stable review patch. If anyone has any objections, please let me know. -- From: yong mao [ Upstream commit 40ceda09c8c84694c2ca6b00bcc6dc71e8e62d96 ] This patch can fix two issues: Issue 1: In previous code, div may be overflow when setting clock frequency as f_min. We c

[PATCH 4.4 044/115] sched/deadline: Make sure the replenishment timer fires in the next period

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Daniel Bristot de Oliveira [ Upstream commit 5ac69d37784b237707a7b15d199cdb6c6fdb6780 ] Currently, the replenishment timer is set to fire at the deadline of a task. Although that works for imp

[PATCH 4.4 046/115] sched/deadline: Use deadline instead of period when calculating overflow

4.4-stable review patch. If anyone has any objections, please let me know. -- From: "Steven Rostedt (VMware)" [ Upstream commit 2317d5f1c34913bac5971d93d69fb6c31bb74670 ] I was testing Daniel's changes with his test case, and tweaked it a little. Instead of having the runtime

[PATCH 4.4 045/115] sched/deadline: Throttle a constrained deadline task activated after the deadline

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Daniel Bristot de Oliveira [ Upstream commit df8eac8cafce7d086be3bd5cf5a838fa37594dfb ] During the activation, CBS checks if it can reuse the current task's runtime and period. If the deadline

[PATCH 4.4 040/115] scsi: hpsa: update check for logical volume status

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Don Brace [ Upstream commit 85b29008d8af6d94a0723aaa8d93cfb6e041158b ] - Add in a new case for volume offline. Resolves internal testing bug for multilun array management. - Return correc

nouveau. swiotlb: coherent allocation failed for device 0000:01:00.0 size=2097152

Greetings, Kernel bound workloads seem to trigger the below for whatever reason.  I only see this when beating up NFS.  There was a kworker wakeup latency issue, but with a bandaid applied to fix that up, I can still trigger this. [ 1313.811031] nouveau :01:00.0: swiotlb buffer is full (sz: 2

[PATCH 4.4 039/115] openrisc: fix issue handling 8 byte get_user calls

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Stafford Horne [ Upstream commit 154e67cd8e8f964809d0e75e44bb121b169c75b3 ] Was getting the following error with allmodconfig: ERROR: "__get_user_bad" [lib/test_user_copy.ko] undefined! Th

[PATCH 4.4 037/115] mlxsw: reg: Fix SPVMLR max record count

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Jiri Pirko [ Upstream commit e9093b1183bbac462d2caef3eac165778c0b1bf1 ] The num_rec field is 8 bit, so the maximal count number is 255. This fixes vlans learning not being enabled for wider ra

[PATCH 4.4 035/115] net: Resend IGMP memberships upon peer notification.

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Vlad Yasevich [ Upstream commit 37c343b4f4e70e9dc328ab04903c0ec8d154c1a4 ] When we notify peers of potential changes, it's also good to update IGMP memberships. For example, during VM migrat

[PATCH 4.4 034/115] dmaengine: Fix array index out of bounds warning in __get_unmap_pool()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke [ Upstream commit 23f963e91fd81f44f6b316b1c24db563354c6be8 ] This fixes the following warning when building with clang and CONFIG_DMA_ENGINE_RAID=n : drivers/dma/dmaengine.c

[PATCH 4.4 036/115] mlxsw: reg: Fix SPVM max record count

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Jiri Pirko [ Upstream commit f004ec065b4879d6bc9ba0211af2169b3ce3097f ] The num_rec field is 8 bit, so the maximal count number is 255. This fixes vlans not being enabled for wider ranges than

Re: [PATCH] usb: Add device quirk for Logitech HD Pro Webcam C925e

Hi, > On 19 Dec 2017, at 12:04 AM, Dmitry Fleytman > wrote: > > From: Dmitry Fleytman Dmitry Fleytman > > Commit e0429362ab15 > ("usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e") > introduced quirk to workaround an issue with some Logitech webcams. > > There is one more mo

[PATCH 4.4 032/115] writeback: fix memory leak in wb_queue_work()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Tahsin Erdogan [ Upstream commit 4a3a485b1ed0e109718cc8c9d094fa0f552de9b2 ] When WB_registered flag is not set, wb_queue_work() skips queuing the work, but does not perform the necessary clean

[PATCH 4.4 033/115] net: wimax/i2400m: fix NULL-deref at probe

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold [ Upstream commit 6e526fdff7be4f13b24f929a04c0e9ae6761291e ] Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer or accessing memory beyond the endpoi

[PATCH 4.4 011/115] sched/rt: Do not pull from current CPU if only one CPU to pull

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Steven Rostedt commit f73c52a5bcd1710994e53fbccc378c42b97a06b6 upstream. Daniel Wagner reported a crash on the BeagleBone Black SoC. This is a single CPU architecture, and does not have a func

Re: [PATCH v5 15/18] PCI: dwc: Make cpu_addr_fixup take struct dw_pcie as argument

On Mon, Nov 20, 2017 at 02:32:18PM +0100, Niklas Cassel wrote: > There is no need to hard code the cpu to bus address fixup mask. There is no need or hardcoding it is broken ? There is a difference between those two. > The PCIe controller has a global address on the AXI bus, however, > from the p

Re: [PATCH] scripts/spelling.txt: add more spelling mistakes to spelling.txt

On 12/18/2017 06:19 AM, Colin King wrote: > From: Colin Ian King > > Here are some of the more spelling mistakes and typos that I've found > while fixing up spelling mistakes in kernel error message text since > October 2017 > > Signed-off-by: Colin Ian King > --- > scripts/spelling.txt | 9 ++

[PATCH 4.4 025/115] net: bcmgenet: power down internal phy if open or resume fails

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Doug Berger [ Upstream commit 7627409cc4970e8c8b9de6945ad86a575290a94e ] Since the internal PHY is powered up during the open and resume functions it should be powered back down if the functio

[PATCH 4.4 027/115] NFSD: fix nfsd_minorversion(.., NFSD_AVAIL)

4.4-stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown [ Upstream commit 928c6fb3a9bfd6c5b287aa3465226add551c13c0 ] Current code will return 1 if the version is supported, and -1 if it isn't. This is confusing and inconsistent with the o

[PATCH 4.4 021/115] net: initialize msg.msg_flags in recvfrom

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Alexander Potapenko [ Upstream commit 9f138fa609c47403374a862a08a41394be53d461 ] KMSAN reports a use of uninitialized memory in put_cmsg() because msg.msg_flags in recvfrom haven't been initia

[PATCH 4.4 023/115] net: bcmgenet: correct MIB access of UniMAC RUNT counters

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Doug Berger [ Upstream commit 1ad3d225e5a40ca6c586989b4baaca710544c15a ] The gap between the Tx status counters and the Rx RUNT counters is now being added to allow correct reporting of the re

[PATCH 4.4 000/115] 4.4.107-stable review

This is the start of the stable review cycle for the 4.4.107 release. There are 115 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Dec 20 15:28:15 UTC 2017. Anything recei

Re: [PATCH v2] x86-64/Xen: eliminate W+X mappings

On Mon, 2017-12-18 at 13:28 +0100, Ingo Molnar wrote: > * Jan Beulich wrote: > > > A few thousand such pages are usually left around due to the re-use of > > L1 tables having been provided by the hypervisor (Dom0) or tool stack > > (DomU). Set NX in the direct map variant, which needs to be done

Re: [2/2] fs, elf: drop MAP_FIXED usage from elf_map

On Mon, Dec 18, 2017 at 10:13:02AM +0100, Michal Hocko wrote: > On Fri 15-12-17 16:49:28, Andrei Vagin wrote: > > Hi Michal, > > > > We run CRIU tests for linux-next and the 4.15.0-rc3-next-20171215 kernel > > doesn't boot: > > > > [3.492549] Freeing unused kernel memory: 1640K > > [3.494

[PATCH 4.4 019/115] userfaultfd: shmem: __do_fault requires VM_FAULT_NOPAGE

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Andrea Arcangeli [ Upstream commit 6bbc4a4144b1a69743022ac68dfaf6e7d993abb9 ] __do_fault assumes vmf->page has been initialized and is valid if VM_FAULT_NOPAGE is not returned by vma->vm_ops->

[PATCH 4.4 020/115] userfaultfd: selftest: vm: allow to build in vm/ directory

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Andrea Arcangeli [ Upstream commit 46aa6a302b53f543f8e8b8e1714dc5e449ad36a6 ] linux/tools/testing/selftests/vm $ make gcc -Wall -I ../../../../usr/include compaction_test.c -lrt -o /co

[PATCH v3] tools/perf/inject: fix dwarf support detection

I ran into problems trying to use the JIT support and display source-level information. Basically, there was no dwarf debug info generated in the jitted-XX.so files, yet I had libdw-dev installed. Turns out that the feature test build for test-dwarf.bin was broken for me. It would die for the wron

Re: [PATCH 4.13 03/28] Bluetooth: btusb: fix QCA Rome suspend/resume

Hi Greg, On Mon, Dec 18, 2017 at 12:43:48PM +0100, Greg Kroah-Hartman wrote: > On Fri, Dec 15, 2017 at 07:05:39PM -0800, Matthias Kaehlcke wrote: > > We identified the above patch as the culprit, in combination with USB > > autosuspend being enabled for the Bluetooth controller. > > > > We found

[PATCH 4.4 006/115] USB: core: prevent malicious bNumInterfaces overflow

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern commit 48a4ff1c7bb5a32d2e396b03132d20d552c0eca7 upstream. A malicious USB device with crafted descriptors can cause the kernel to access unallocated memory by setting the bNumInterfa

[PATCH 4.4 008/115] ceph: drop negative child dentries before try pruning inodes alias

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Yan, Zheng commit 040d786032bf59002d374b86d75b04d97624005c upstream. Negative child dentry holds reference on inode's alias, it makes d_prune_aliases() do nothing. Signed-off-by: "Yan, Zheng"

[PATCH 4.4 003/115] autofs: fix careless error in recent commit

4.4-stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown commit 302ec300ef8a545a7fc7f667e5fd743b091c2eeb upstream. Commit ecc0c469f277 ("autofs: don't fail mount for transient error") was meant to replace an 'if' with a 'switch', but instea

[PATCH 4.4 005/115] USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID

4.4-stable review patch. If anyone has any objections, please let me know. -- From: David Kozub commit 62354454625741f0569c2cbe45b2d192f8fd258e upstream. There is another JMS567-based USB3 UAS enclosure (152d:0578) that fails with the following error: [sda] tag#0 FAILED Resul

[PATCH 3.18 64/69] scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Kurt Garloff [ Upstream commit 909cf3e16a5274fe2127cf3cea5c8dba77b2c412 ] All EMC SYMMETRIX support REPORT_LUNS, even if configured to report SCSI-2 for whatever reason. Signed-off-by: Kurt

Re: [PATCH] trace/uprobes: fix output issue with address randomization

On Mon, Dec 18, 2017 at 9:59 AM, Steven Rostedt wrote: > > Hmm, since the scrambling of %p is to prevent kernel addresses from > leaking, I wonder if it would be OK to make it only scramble the address > if the address is a kernel address. It should be fine to print user > space addresses unscramb

[PATCH 3.18 65/69] scsi: bfa: integer overflow in debugfs

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Dan Carpenter [ Upstream commit 3e351275655d3c84dc28abf170def9786db5176d ] We could allocate less memory than intended because we do: bfad->regdata = kzalloc(len << 2, GFP_KERNEL);

Re: [RFC PATCH] blk-throttle: add burst allowance.

On Mon, Nov 20, 2017 at 8:36 PM, Khazhismel Kumykov wrote: > On Fri, Nov 17, 2017 at 11:26 AM, Shaohua Li wrote: >> On Thu, Nov 16, 2017 at 08:25:58PM -0800, Khazhismel Kumykov wrote: >>> On Thu, Nov 16, 2017 at 8:50 AM, Shaohua Li wrote: >>> > On Tue, Nov 14, 2017 at 03:10:22PM -0800, Khazhisme

[PATCH 3.18 63/69] raid5: Set R5_Expanded on parity devices as well as data.

3.18-stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown [ Upstream commit 235b6003fb28f0dd8e7ed8fbdb088bb548291766 ] When reshaping a fully degraded raid5/raid6 to a larger nubmer of devices, the new device(s) are not in-sync and so that

[PATCH 3.18 61/69] tty fix oops when rmmod 8250

3.18-stable review patch. If anyone has any objections, please let me know. -- From: nixiaoming [ Upstream commit c79dde629d2027ca80329c62854a7635e623d527 ] After rmmod 8250.ko tty_kref_put starts kwork (release_one_tty) to release proc interface oops when accessing driver->d

[PATCH 3.18 58/69] bcache: fix wrong cache_misses statistics

3.18-stable review patch. If anyone has any objections, please let me know. -- From: "tang.junhui" [ Upstream commit c157313791a999646901b3e3c6888514ebc36d62 ] Currently, Cache missed IOs are identified by s->cache_miss, but actually, there are many situations that missed IOs

[PATCH 3.18 60/69] PCI: Detach driver before procfs & sysfs teardown on device remove

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alex Williamson [ Upstream commit 16b6c8bb687cc3bec914de09061fcb8411951fda ] When removing a device, for example a VF being removed due to SR-IOV teardown, a "soft" hot-unplug via 'echo 1 > r

[PATCH v3] perf report: Fix regression when decoding intelPT traces

Commit (93d10af26bb7 perf tools: Optimize sample parsing for ordered events) breaks intelPT trace decoding by invariably returning an error if the event type isn't a PERF_SAMPLE_TIME. With this patch the timestamp is initialised and processing is allowed to continue if the error returned by functi

Re: [PATCH 4.4 000/115] 4.4.107-stable review

On Mon, Dec 18, 2017 at 04:47:49PM +0100, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.4.107 release. > There are 115 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me kno

[PATCH 3.18 59/69] xfs: fix log block underflow during recovery cycle verification

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Brian Foster [ Upstream commit 9f2a4505800607e537e9dd9dea4f55c4b0c30c7a ] It is possible for mkfs to format very small filesystems with too small of an internal log with respect to the variou

[PATCH 3.18 57/69] bcache: explicitly destroy mutex while exiting

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Liang Chen [ Upstream commit 330a4db89d39a6b43f36da16824eaa7a7509d34d ] mutex_destroy does nothing most of time, but it's better to call it to make the code future proof and it also has some

[PATCH 3.18 67/69] macvlan: Only deliver one copy of the frame to the macvlan interface

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alexander Duyck [ Upstream commit dd6b9c2c332b40f142740d1b11fb77c653ff98ea ] This patch intoduces a slight adjustment for macvlan to address the fact that in source mode I was seeing two copi

[PATCH 3.18 66/69] udf: Avoid overflow when session starts at large offset

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara [ Upstream commit abdc0eb06964fe1d2fea6dd1391b734d0590365d ] When session starts beyond offset 2^31 the arithmetics in udf_check_vsd() would overflow. Make sure the computation is do

[PATCH 3.18 29/69] afs: Flush outstanding writes when an fd is closed

3.18-stable review patch. If anyone has any objections, please let me know. -- From: David Howells [ Upstream commit 58fed94dfb17e89556b5705f20f90e5b2971b6a1 ] Flush outstanding writes in afs when an fd is closed. This is what NFS and CIFS do. Reported-by: Marc Dionne Sign

Re: [PATCH] KVM: vmx: speed up MSR bitmap merge

David Hildenbrand writes: ... >> vmx->nested.cached_vmcs12 = kmalloc(VMCS12_SIZE, GFP_KERNEL); >> @@ -10325,36 +10321,43 @@ static inline bool >> nested_vmx_merge_msr_bitmap(struct kvm_vcpu *vcpu, >> /* This shortcut is ok because we support only x2APIC MSRs so far. */ >> if (!nest

[PATCH 3.18 27/69] afs: Populate group ID from vnode status

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Marc Dionne [ Upstream commit 6186f0788b31f44affceeedc7b48eb10faea120d ] The group was hard coded to GLOBAL_ROOT_GID; use the group ID that was received from the server. Signed-off-by: Marc

Re: [trivial PATCH] treewide: Align function definition open/close braces

On Monday, December 18, 2017 1:28:44 AM CET Joe Perches wrote: > Some functions definitions have either the initial open brace and/or > the closing brace outside of column 1. > > Move those braces to column 1. > > This allows various function analyzers like gnu complexity to work > properly for t

Re: [PATCH 0/6] PNP: Adjustments for four function implementations

> Date: Mon, 15 May 2017 21:03:21 +0200 > > A few update suggestions were taken into account > from static source code analysis. > > Markus Elfring (6): > Delete an error message for a failed memory allocation in pnp_alloc() > Improve a size determination in pnp_alloc_dev() > Improve a size

[PATCH 3.18 25/69] drm/radeon: reinstate oland workaround for sclk

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alex Deucher [ Upstream commit 66822d815ae61ecb2d9dba9031517e8a8476969d ] Higher sclks seem to be unstable on some boards. bug: https://bugs.freedesktop.org/show_bug.cgi?id=100222 Signed-of

[PATCH 3.18 24/69] sched/deadline: Use deadline instead of period when calculating overflow

3.18-stable review patch. If anyone has any objections, please let me know. -- From: "Steven Rostedt (VMware)" [ Upstream commit 2317d5f1c34913bac5971d93d69fb6c31bb74670 ] I was testing Daniel's changes with his test case, and tweaked it a little. Instead of having the runtim

Re: [PATCH 1/2] ps3: Delete an error message for a failed memory allocation in two functions

On 12/16/2017 05:51 AM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sat, 16 Dec 2017 12:32:42 +0100 > > Omit an extra message for a memory allocation failure in these functions. This is OK, I'll add it to my ps3-queue branch. -Geoff

Re: [PATCH v2 2/7] i3c: Add core I3C infrastructure

On 12/18/2017 12:37 AM, Boris Brezillon wrote: > On Sun, 17 Dec 2017 14:32:04 -0800 > Randy Dunlap wrote: > >> On 12/14/17 07:16, Boris Brezillon wrote: >>> Add core infrastructure to support I3C in Linux and document it. >>> >>> Signed-off-by: Boris Brezillon >>> --- >>> drivers/Kconfig

Re: [PATCH] net: qcom/emac: Change the order of mac up and sgmii open

From: Hemanth Puranik Date: Mon, 18 Dec 2017 11:27:47 +0530 > This patch fixes the order of mac_up and sgmii_open for the > reasons noted below: > > - If open takes more time(if the SGMII block is not responding or > if we want to do some delay based task) in this situation we > will hit NET

Re: [PATCH 2/2] ps3: Improve a size determination in five functions

Hi, On 12/16/2017 05:54 AM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sat, 16 Dec 2017 14:21:04 +0100 > > Replace the specification of data structures by variable references > as the parameter for the operator "sizeof" to make the corresponding size > determination a bit safer acco

[PATCH v2 5/9] dt-bindings: PCI: cadence: Add DT bindings for Cadence PCIe host controller

From: Scott Telford This patch adds documentation for the DT bindings of the Cadence PCIe controller when configured in host (Root Complex) mode. Signed-off-by: Scott Telford Signed-off-by: Cyrille Pitchen --- .../bindings/pci/cdns,cdns-pcie-host.txt | 60 ++ 1 f

[PATCH v2 0/9] PCI: Add support to the Cadence PCIe controller

Hi all, this series of patches adds support to the Cadence PCIe controller. It was tested on a ARM64 platform emulated by a Palladium running the pci-next kernel. The host mode was tested with some PCIe devices connected to the Palladium through a speed-bridge. Some of those devices were a USB ho

[PATCH v2 7/9] PCI: endpoint: Add the function number as argument to EPC ops

This patch updates the prototype of most handlers from 'struct pci_epc_ops' so the EPC library can now support multi-function devices. Signed-off-by: Cyrille Pitchen --- drivers/pci/dwc/pcie-designware-ep.c | 20 + drivers/pci/endpoint/functions/pci-epf-test.c | 41 ++---

[PATCH v2 2/9] PCI: OF: Add generic function to parse and allocate PCI resources

The patch moves the gen_pci_parse_request_of_pci_ranges() function from drivers/pci/host/pci-host-common.c into drivers/pci/of.c to easily share common source code between PCI host drivers. Signed-off-by: Cyrille Pitchen --- drivers/pci/host/pci-host-common.c | 49 ++-

[PATCH v2 6/9] PCI: cadence: Add host driver for Cadence PCIe controller

This patch adds support to the Cadence PCIe controller in host mode. The "cadence/" entry in drivers/pci/Makefile is placed after the "endpoint/" entry so when the next patch introduces a EPC driver for the Cadence PCIe controller, drivers/pci/cadence/pcie-cadence-ep.o will be linked after drivers

[PATCH v2 3/9] PCI: Add generic function to probe PCI host controllers

This patchs moves generic source code from drivers/pci/host/pci-host-common.c into drivers/pci/probe.c. Indeed the extracted lines of code were duplicated by many host controller drivers. Regrouping them into a generic function gives a change to properly share this code without introducing a usele

Re: [PATCH net-next v3 0/7] net: phy: meson-gxl: clean-up and improvements

From: Jerome Brunet Date: Mon, 18 Dec 2017 10:44:39 +0100 > This patchset adds defines for the control registers and helpers to access > the banked registers. The goal being to make it easier to understand what > the driver actually does. > Then CONFIG_A6 settings is removed since this statement

[PATCH v2 2/2] ntb_hw_switchtec: Check for alignment of the buffer in mw_set_trans()

With Switchtec hardware, the buffer used for a memory window must be aligned to its size (the hardware only replaces the lower bits). In certain circumstances dma_alloc_coherent() will not provide a buffer that adheres to this requirement like when using the CMA and CONFIG_CMA_ALIGNMENT is set lowe

[PATCH v2 1/2] ntb_transport: Fix bug with max_mw_size parameter

When using the max_mw_size parameter of ntb_transport to limit the size of the Memory windows, communication cannot be established and the queues freeze. This is because the mw_size that's reported to the peer is correctly limited but the size used locally is not. So the MW is initialized with a b

[PATCH 3.18 52/69] mm: Handle 0 flags in _calc_vm_trans() macro

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara [ Upstream commit 592e254502041f953e84d091eae2c68cba04c10b ] _calc_vm_trans() does not handle the situation when some of the passed flags are 0 (which can happen if these VM flags do

[PATCH 3.18 50/69] target/file: Do not return error for UNMAP if length is zero

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jiang Yi [ Upstream commit 594e25e73440863981032d76c9b1e33409ceff6e ] The function fd_execute_unmap() in target_core_file.c calles ret = file->f_op->fallocate(file, mode, pos, len); Some fi

[PATCH 3.18 46/69] platform/x86: sony-laptop: Fix error handling in sony_nc_setup_rfkill()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Markus Elfring [ Upstream commit f6c8a317ab208aee223776327c06f23342492d54 ] Source code review for a specific software refactoring showed the need for another correction because the error cod

[PATCH 3.18 48/69] iscsi-target: fix memory leak in lio_target_tiqn_addtpg()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: tangwenji [ Upstream commit 12d5a43b2dffb6cd28062b4e19024f7982393288 ] tpg must free when call core_tpg_register() return fail Signed-off-by: tangwenji Signed-off-by: Nicholas Bellinger Si

Re: [BISECTED] tpm CLKRUN breaks PS/2 keyboard and touchpad on Braswell system

The keyboard and touchpad work OK with the patch quoted below and the earlier two applied, i.e. the three patches with signatures: 667dcc75be864ff4c17cf58891853b7393bba3e2 db3248e8a036c39141c8f7e9f1cf5c5ae6815f76 370d45a34dc8914066a995a3a6d6df1953ea9f60 I applied these to a vanilla kernel.org 4.

[PATCH 3.18 45/69] powerpc/ipic: Fix status get and status clear

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Christophe Leroy [ Upstream commit 6b148a7ce72a7f87c81cbcde48af014abc0516a9 ] IPIC Status is provided by register IPIC_SERSR and not by IPIC_SERMR which is the mask register. Signed-off-by:

[PATCH 3.18 43/69] powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Shriya [ Upstream commit cd77b5ce208c153260ed7882d8910f2395bfaabd ] The call to /proc/cpuinfo in turn calls cpufreq_quick_get() which returns the last frequency requested by the kernel, but m

[PATCH 3.18 44/69] powerpc/opal: Fix EBUSY bug in acquiring tokens

3.18-stable review patch. If anyone has any objections, please let me know. -- From: "William A. Kennington III" [ Upstream commit 71e24d7731a2903b1ae2bba2b2971c654d9c2aa6 ] The current code checks the completion map to look for the first token that is complete. In some cases

[PATCH v2 9/9] PCI: cadence: Add EndPoint Controller driver for Cadence PCIe controller

This patch adds support to the Cadence PCIe controller in endpoint mode. drivers/pci/Makefile was previously patched so drivers/pci/cadence/pcie-cadence-ep.o is linked after drivers/pci/endpoint objects, otherwise the built-in pci-cadence-ep driver would be probed before the PCI endpoint libraries

[PATCH 3.18 41/69] video: fbdev: au1200fb: Return an error code if a memory allocation fails

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Christophe JAILLET [ Upstream commit 8cae353e6b01ac3f18097f631cdbceb5ff28c7f3 ] 'ret' is known to be 0 at this point. In case of memory allocation error in 'framebuffer_alloc()', return -ENOM

Re: [PATCH v2 5/5] RDMA/core: Add runchecks.cfg for drivers/infiniband/core

On Mon, 2017-12-18 at 16:04 +0200, Leon Romanovsky wrote: > On Mon, Dec 18, 2017 at 01:36:26PM +0100, Knut Omang wrote: > > On Mon, 2017-12-18 at 10:02 +0200, Leon Romanovsky wrote: > > > On Sat, Dec 16, 2017 at 03:42:30PM +0100, Knut Omang wrote: > > > > Add a runchecks.cfg to drivers/infiniband/c

Re: [Intel-wired-lan] v4.15-rc2 on thinkpad x60: ethernet stopped working

On 12/18/2017 13:58, Pavel Machek wrote: On Mon 2017-12-18 13:24:40, Neftin, Sasha wrote: On 12/18/2017 12:26, Pavel Machek wrote: Hi! In v4.15-rc2+, network manager can not see my ethernet card, and manual attempts to ifconfig it up did not really help, either. Card is: 02:00.0 Ethernet co

Re: [RFC PATCH] blk-throttle: add burst allowance.

On Mon, Dec 18, 2017 at 10:16:02AM -0800, Khazhismel Kumykov wrote: > On Mon, Nov 20, 2017 at 8:36 PM, Khazhismel Kumykov wrote: > > On Fri, Nov 17, 2017 at 11:26 AM, Shaohua Li wrote: > >> On Thu, Nov 16, 2017 at 08:25:58PM -0800, Khazhismel Kumykov wrote: > >>> On Thu, Nov 16, 2017 at 8:50 AM,

Re: UBSAN: Undefined behaviour in drivers/net/wireless/intel/iwlwifi/mvm/utils.c:838:5

On Wed, 2017-12-13 at 16:32 +0200, Luciano Coelho wrote: > On Wed, 2017-12-13 at 14:25 +0100, Paul Menzel wrote: > > Dear Linux folks, > > > > > > I enabled the undefined behavior sanitizer, and built Linus’ > > master > > branch under Ubuntu 17.10 with gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0. > > >

[PATCH 3.18 22/69] openrisc: fix issue handling 8 byte get_user calls

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Stafford Horne [ Upstream commit 154e67cd8e8f964809d0e75e44bb121b169c75b3 ] Was getting the following error with allmodconfig: ERROR: "__get_user_bad" [lib/test_user_copy.ko] undefined! T

[PATCH v3 0/1] eeprom: at24: convert magic numbers to structs.

v3: rebase against maintainer's latest devel branch removed macros from struct {i2c,of,acpi}_device_id for easy grepping applied newline, formatting, tab suggestions v2: use struct at24_chip_data instead of struct at24_platform_data (which decreases

[PATCH 3.18 38/69] fbdev: controlfb: Add missing modes to fix out of bounds access

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Geert Uytterhoeven [ Upstream commit ac831a379d34109451b3c41a44a20ee10ecb615f ] Dan's static analysis says: drivers/video/fbdev/controlfb.c:560 control_setup() error: buffer overflow

[PATCH v3 1/1] eeprom: at24: convert magic numbers to structs.

Fundamental properties such as capacity and page size differ among at24-type chips. But these chips do not have an id register, so this can't be discovered at runtime. Traditionally, at24-type eeprom properties were determined in two ways: - by passing a 'struct at24_platform_data' via platform_da

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