- 10 May, 2016 3 commits
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Linus Torvalds authored
Merge fixes from Andrew Morton: "2 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: zsmalloc: fix zs_can_compact() integer overflow Revert "proc/base: make prompt shell start from new line after executing "cat /proc/$pid/wchan""
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Sergey Senozhatsky authored
zs_can_compact() has two race conditions in its core calculation: unsigned long obj_wasted = zs_stat_get(class, OBJ_ALLOCATED) - zs_stat_get(class, OBJ_USED); 1) classes are not locked, so the numbers of allocated and used objects can change by the concurrent ops happening on other CPUs 2) shrinker invokes it from preemptible context Depending on the circumstances, thus, OBJ_ALLOCATED can become less than OBJ_USED, which can result in either very high or negative `total_scan' value calculated later in do_shrink_slab(). do_shrink_slab() has some logic to prevent those cases: vmscan: shrink_slab: zs_shrinker_scan+0x0/0x28 [zsmalloc] negative objects to delete nr=-62 vmscan: shrink_slab: zs_shrinker_scan+0x0/0x28 [zsmalloc] negative objects to delete nr=-62 vmscan: shrink_slab: zs_shrinker_scan+0x0/0x28 [zsmalloc] negative objects to delete nr=-64 vmscan: shrink_slab: zs_shrinker_scan+0x0/0x28 [zsmalloc] negative objects to delete nr=-62 vmscan: shrink_slab: zs_shrinker_scan+0x0/0x28 [zsmalloc] negative objects to delete nr=-62 vmscan: shrink_slab: zs_shrinker_scan+0x0/0x28 [zsmalloc] negative objects to delete nr=-62 However, due to the way `total_scan' is calculated, not every shrinker->count_objects() overflow can be spotted and handled. To demonstrate the latter, I added some debugging code to do_shrink_slab() (x86_64) and the results were: vmscan: OVERFLOW: shrinker->count_objects() == -1 [18446744073709551615] vmscan: but total_scan > 0: 92679974445502 vmscan: resulting total_scan: 92679974445502 [..] vmscan: OVERFLOW: shrinker->count_objects() == -1 [18446744073709551615] vmscan: but total_scan > 0: 22634041808232578 vmscan: resulting total_scan: 22634041808232578 Even though shrinker->count_objects() has returned an overflowed value, the resulting `total_scan' is positive, and, what is more worrisome, it is insanely huge. This value is getting used later on in shrinker->scan_objects() loop: while (total_scan >= batch_size || total_scan >= freeable) { unsigned long ret; unsigned long nr_to_scan = min(batch_size, total_scan); shrinkctl->nr_to_scan = nr_to_scan; ret = shrinker->scan_objects(shrinker, shrinkctl); if (ret == SHRINK_STOP) break; freed += ret; count_vm_events(SLABS_SCANNED, nr_to_scan); total_scan -= nr_to_scan; cond_resched(); } `total_scan >= batch_size' is true for a very-very long time and 'total_scan >= freeable' is also true for quite some time, because `freeable < 0' and `total_scan' is large enough, for example, 22634041808232578. The only break condition, in the given scheme of things, is shrinker->scan_objects() == SHRINK_STOP test, which is a bit too weak to rely on, especially in heavy zsmalloc-usage scenarios. To fix the issue, take a pool stat snapshot and use it instead of racy zs_stat_get() calls. Link: http://lkml.kernel.org/r/20160509140052.3389-1-sergey.senozhatsky@gmail.comSigned-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Cc: Minchan Kim <minchan@kernel.org> Cc: <stable@vger.kernel.org> [4.3+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Robin Humble authored
This reverts the 4.6-rc1 commit 7e2bc81d ("proc/base: make prompt shell start from new line after executing "cat /proc/$pid/wchan") because it breaks /proc/$PID/whcan formatting in ps and top. Revert also because the patch is inconsistent - it adds a newline at the end of only the '0' wchan, and does not add a newline when /proc/$PID/wchan contains a symbol name. eg. $ ps -eo pid,stat,wchan,comm PID STAT WCHAN COMMAND ... 1189 S - dbus-launch 1190 Ssl 0 dbus-daemon 1198 Sl 0 lightdm 1299 Ss ep_pol systemd 1301 S - (sd-pam) 1304 Ss wait sh Signed-off-by: Robin Humble <plaguedbypenguins@gmail.com> Cc: Minfei Huang <mnfhuang@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- 09 May, 2016 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: "This fixes the following issues: - bug in ahash SG list walking that may lead to crashes - resource leak in qat - missing RSA dependency that causes it to fail" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: rsa - select crypto mgr dependency crypto: hash - Fix page length clamping in hash walk crypto: qat - fix adf_ctl_drv.c:undefined reference to adf_init_pf_wq crypto: qat - fix invalid pf2vf_resp_wq logic
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Check klogctl failure correctly, from Colin Ian King. 2) Prevent OOM when under memory pressure in flowcache, from Steffen Klassert. 3) Fix info leak in llc and rtnetlink ifmap code, from Kangjie Lu. 4) Memory barrier and multicast handling fixes in bnxt_en, from Michael Chan. 5) Endianness bug in mlx5, from Daniel Jurgens. 6) Fix disconnect handling in VSOCK, from Ian Campbell. 7) Fix locking of netdev list walking in get_bridge_ifindices(), from Nikolay Aleksandrov. 8) Bridge multicast MLD parser can look at wrong packet offsets, fix from Linus Lüssing. 9) Fix chip hang in qede driver, from Sudarsana Reddy Kalluru. 10) Fix missing setting of encapsulation before inner handling completes in udp_offload code, from Jarno Rajahalme. 11) Missing rollbacks during LAG join and flood configuration failures in mlxsw driver, from Ido Schimmel. 12) Fix error code checks in netxen driver, from Dan Carpenter. 13) Fix key size in new macsec driver, from Sabrina Dubroca. 14) Fix mlx5/VXLAN dependencies, from Arnd Bergmann. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (29 commits) net/mlx5e: make VXLAN support conditional Revert "net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue" macsec: key identifier is 128 bits, not 64 Documentation/networking: more accurate LCO explanation macvtap: segmented packet is consumed tools: bpf_jit_disasm: check for klogctl failure qede: uninitialized variable in qede_start_xmit() netxen: netxen_rom_fast_read() doesn't return -1 netxen: reversed condition in netxen_nic_set_link_parameters() netxen: fix error handling in netxen_get_flash_block() mlxsw: spectrum: Add missing rollback in flood configuration mlxsw: spectrum: Fix rollback order in LAG join failure udp_offload: Set encapsulation before inner completes. udp_tunnel: Remove redundant udp_tunnel_gro_complete(). qede: prevent chip hang when increasing channels net: ipv6: tcp reset, icmp need to consider L3 domain bridge: fix igmp / mld query parsing net: bridge: fix old ioctl unlocked net device walk VSOCK: do not disconnect socket when peer has shutdown SEND only net/mlx4_en: Fix endianness bug in IPV6 csum calculation ...
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Josh Poimboeuf authored
gcc support for __builtin_bswap16() was supposedly added for powerpc in gcc 4.6, and was then later added for other architectures in gcc 4.8. However, Stephen Rothwell reported that attempting to use it on powerpc in gcc 4.6 fails with: lib/vsprintf.c:160:2: error: initializer element is not constant lib/vsprintf.c:160:2: error: (near initialization for 'decpair[0]') lib/vsprintf.c:160:2: error: initializer element is not constant lib/vsprintf.c:160:2: error: (near initialization for 'decpair[1]') ... I'm not entirely sure what those errors mean, but I don't see them on gcc 4.8. So let's consider gcc 4.8 to be the official starting point for __builtin_bswap16(). Arnd Bergmann adds: "I found the commit in gcc-4.8 that replaced the powerpc-specific implementation of __builtin_bswap16 with an architecture-independent one. Apparently the powerpc version (gcc-4.6 and 4.7) just mapped to the lhbrx/sthbrx instructions, so it ended up not being a constant, though the intent of the patch was mainly to add support for the builtin to x86: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52624 has the patch that went into gcc-4.8 and more information." Fixes: 7322dd75 ("byteswap: try to avoid __builtin_constant_p gcc bug") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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David S. Miller authored
Saeed Mahameed says: ==================== net/mlx5e: Kconfig fixes for VxLAN Reposting to net the build errors fixes posted by Arnd last week. Originally Arnd posted those fixes to net-next, while the issue is also seen in net. For net-next a different approach is required for fixing the issue as VXLAN and Device Drivers are no longer dependent, but there is no harm for those fixes to get into net-next. Optionally, once net is merged into net-next we can Revert "net/mlx5e: make VXLAN support conditional" as the CONFIG_MLX5_CORE_EN_VXLAN will no longer be required. Applied on top: 28892865 ('mlxsw: spectrum: Add missing rollback in flood configuration') ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Arnd Bergmann authored
VXLAN can be disabled at compile-time or it can be a loadable module while mlx5 is built-in, which leads to a link error: drivers/net/built-in.o: In function `mlx5e_create_netdev': ntb_netdev.c:(.text+0x106de4): undefined reference to `vxlan_get_rx_port' This avoids the link error and makes the vxlan code optional, like the other ethernet drivers do as well. Link: https://patchwork.ozlabs.org/patch/589296/ Fixes: b3f63c3d ("net/mlx5e: Add netdev support for VXLAN tunneling") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Arnd Bergmann authored
This reverts commit 69976fb1. We cannot select VXLAN when IPv4 support is disabled, that just gives us additional build errors, including: warning: (MLX5_CORE_EN) selects VXLAN which has unmet direct dependencies (NETDEVICES && NET_CORE && INET) In file included from ../drivers/net/vxlan.c:36:0: include/net/udp_tunnel.h: In function 'udp_tunnel_handle_offloads': include/net/udp_tunnel.h:112:9: error: implicit declaration of function 'iptunnel_handle_offloads' [-Werror=implicit-function-declaration] return iptunnel_handle_offloads(skb, type); ^~~~~~~~~~~~~~~~~~~~~~~~ I'm sending a proper fix for the original bug in a separate patch. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Sabrina Dubroca authored
The MACsec standard mentions a key identifier for each key, but doesn't specify anything about it, so I arbitrarily chose 64 bits. IEEE 802.1X-2010 specifies MKA (MACsec Key Agreement), and defines the key identifier to be 128 bits (96 bits "member identifier" + 32 bits "key number"). Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Shmulik Ladkani authored
In few places the term "ones-complement sum" was used but the actual meaning is "the complement of the ones-complement sum". Also, avoid enclosing long statements with underscore, to ease readability. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Acked-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
If GSO packet is segmented and its segments are properly queued, we call consume_skb() instead of kfree_skb() to be drop monitor friendly. Fixes: 3e4f8b78 ("macvtap: Perform GSO on forwarding path.") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Vlad Yasevich <vyasevic@redhat.com> Reviewed-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Colin Ian King authored
klogctl can fail and return -ve len, so check for this and return NULL to avoid passing a (size_t)-1 to malloc. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dan Carpenter authored
"data_split" was never set to false. It's just uninitialized. Fixes: 2950219d ('qede: Add basic network device support') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 08 May, 2016 1 commit
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Linus Torvalds authored
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- 07 May, 2016 10 commits
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Dan Carpenter authored
The error handling is broken here. netxen_rom_fast_read() returns zero on success and -EIO on error. It never returns -1. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dan Carpenter authored
My static checker complains that we are using "autoneg" without initializing it. The problem is the ->phy_read() condition is reversed so we only set this on error instead of success. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dan Carpenter authored
My static checker complained that "v" can be used unintialized if netxen_rom_fast_read() returns -EIO. That function never actually returns -1. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull misc driver fixes from Gfreg KH: "Here are three small fixes for some driver problems that were reported. Full details in the shortlog below. All of these have been in linux-next with no reported issues" * tag 'char-misc-4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: nvmem: mxs-ocotp: fix buffer overflow in read Drivers: hv: vmbus: Fix signaling logic in hv_need_to_signal_on_read() misc: mic: Fix for double fetch security bug in VOP driver
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull IIO driver fixes from Grek KH: "It's really just IIO drivers here, some small fixes that resolve some 'crash on boot' errors that have shown up in the -rc series, and other bugfixes that are required. All have been in linux-next with no reported problems" * tag 'staging-4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio: imu: mpu6050: Fix name/chip_id when using ACPI iio: imu: mpu6050: fix possible NULL dereferences iio:adc:at91-sama5d2: Repair crash on module removal iio: ak8975: fix maybe-uninitialized warning iio: ak8975: Fix NULL pointer exception on early interrupt
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some last-remaining fixes for USB drivers to resolve issues that have shown up in testing. And two new device ids as well. All of these have been in linux-next with no reported issues" * tag 'usb-4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "USB / PM: Allow USB devices to remain runtime-suspended when sleeping" usb: musb: jz4740: fix error check of usb_get_phy() Revert "usb: musb: musb_host: Enable HCD_BH flag to handle urb return in bottom half" usb: musb: gadget: nuke endpoint before setting its descriptor to NULL USB: serial: cp210x: add Straizona Focusers device ids USB: serial: cp210x: add ID for Link ECU
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git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "These are a number of updates to fix a few problems found in the ARM nommu code over the last couple of years, caused mostly by changes on the mmu side" * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8573/1: domain: move {set,get}_domain under config guard ARM: 8572/1: nommu: change memory reserve for the vectors ARM: 8571/1: nommu: fix PMSAv7 setup
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull media fixes from Mauro Carvalho Chehab: - deadlock fixes on driver probe at exynos4-is and s43-camif drivers - a build breakage if media controller is enabled and USB or PCI is built as module. * tag 'media/v4.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] media-device: fix builds when USB or PCI is compiled as module [media] media: s3c-camif: fix deadlock on driver probe() [media] media: exynos4-is: fix deadlock on driver probe
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/libataLinus Torvalds authored
Pull libata fixes from Tejun Heo: "An ahci driver addition and updates to ahci port enable handling for some platform devices" * 'for-4.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ata: add AMD Seattle platform driver ARM: dts: apq8064: add ahci ports-implemented mask ata: ahci-platform: Add ports-implemented DT bindings. libahci: save port map for forced port map
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdmaLinus Torvalds authored
Pull rdma fix from Doug Ledford: "Fix for max sector calculation in iSER" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: IB/iser: Fix max_sectors calculation
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- 06 May, 2016 15 commits
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Ido Schimmel authored
When we fail to set the flooding configuration for the broadcast and unregistered multicast traffic, we should revert the flooding configuration of the unknown unicast traffic. Fixes: 0293038e ("mlxsw: spectrum: Add support for flood control") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ido Schimmel authored
Make the leave procedure in the error path symmetric to the join procedure and first remove the port from the collector before potentially destroying the LAG. Fixes: 0d65fc13 ("mlxsw: spectrum: Implement LAG port join/leave") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jarno Rajahalme authored
UDP tunnel segmentation code relies on the inner offsets being set for an UDP tunnel GSO packet, but the inner *_complete() functions will set the inner offsets only if 'encapsulation' is set before calling them. Currently, udp_gro_complete() sets 'encapsulation' only after the inner *_complete() functions are done. This causes the inner offsets having invalid values after udp_gro_complete() returns, which in turn will make it impossible to properly segment the packet in case it needs to be forwarded, which would be visible to the user either as invalid packets being sent or as packet loss. This patch fixes this by setting skb's 'encapsulation' in udp_gro_complete() before calling into the inner complete functions, and by making each possible UDP tunnel gro_complete() callback set the inner_mac_header to the beginning of the tunnel payload. Signed-off-by: Jarno Rajahalme <jarno@ovn.org> Reviewed-by: Alexander Duyck <aduyck@mirantis.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jarno Rajahalme authored
The setting of the UDP tunnel GSO type is already performed by udp[46]_gro_complete(). Signed-off-by: Jarno Rajahalme <jarno@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull writeback fix from Jens Axboe: "Just a single fix for domain aware writeback, fixing a regression that can cause balance_dirty_pages() to keep looping while not getting any work done" * 'for-linus' of git://git.kernel.dk/linux-block: writeback: Fix performance regression in wb_over_bg_thresh()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: "This contains two fixes: a boot fix for older SGI/UV systems, and an APIC calibration fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO x86/platform/UV: Bring back the call to map_low_mmrs in uv_system_init
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Sudarsana Reddy Kalluru authored
qede requires qed to provide enough resources to accommodate 16 combined channels, but that upper-bound isn't actually being enforced by it. Instead, qed inform back to qede how many channels can be opened based on available resources - but that calculation doesn't really take into account the resources requested by qede; Instead it considers other FW/HW available resources. As a result, if a user would increase the number of channels to more than 16 [e.g., using ethtool] the chip would hang. This change increments the resources requested by qede to 64 combined channels instead of 16; This value is an upper bound on the possible available channels [due to other FW/HW resources]. Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Responses for packets to unused ports are getting lost with L3 domains. IPv4 has ip_send_unicast_reply for sending TCP responses which accounts for L3 domains; update the IPv6 counterpart tcp_v6_send_response. For icmp the L3 master check needs to be moved up in icmp6_send to properly respond to UDP packets to a port with no listener. Fixes: ca254490 ("net: Add VRF support to IPv6 stack") Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management and ACPI fixes from Rafael Wysocki: "Fixes for problems introduced or discovered recently (intel_pstate, sti-cpufreq, ARM64 cpuidle, Operating Performance Points framework, generic device properties framework) and one fix for a hotplug-related deadlock in ACPICA that's been there forever, but is nasty enough. Specifics: - Fix for a recent regression in the intel_pstate driver causing it to fail to restore the HWP (HW-managed P-states) configuration of the boot CPU after suspend-to-RAM (Rafael Wysocki). - Fix for two recent regressions in the intel_pstate driver, one that can trigger a divide by zero if the driver is accessed via sysfs before it manages to take the first sample and one causing it to fail to update a structure field used in a trace point, so the information coming from it is less useful (Rafael Wysocki). - Fix for a problem in the sti-cpufreq driver introduced during the 4.5 cycle that causes it to break CPU PM in multi-platform kernels by registering cpufreq-dt (which subsequently doesn't work) unconditionally and preventing the driver that would actually work from registering (Sudeep Holla). - Stable-candidate fix for an ARM64 cpuidle issue causing idle state usage counters to be incorrectly updated for idle states that were not entered due to errors (James Morse). - Fix for a recently introduced issue in the OPP (Operating Performance Points) framework causing it to print bogus error messages for missing optional regulators (Viresh Kumar). - Fix for a recently introduced issue in the generic device properties framework that may cause it to attempt to dereferece and invalid pointer in some cases (Heikki Krogerus). - Fix for a deadlock in the ACPICA core that may be triggered by device (eg Thunderbolt) hotplug (Prarit Bhargava)" * tag 'pm+acpi-4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / OPP: Remove useless check ACPICA: Dispatcher: Update thread ID for recursive method calls intel_pstate: Fix intel_pstate_get() cpufreq: intel_pstate: Fix HWP on boot CPU after system resume cpufreq: st: enable selective initialization based on the platform ARM: cpuidle: Pass on arm_cpuidle_suspend()'s return value device property: Avoid potential dereferences of invalid pointers
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fix from Ingo Molnar: "This contains a single fix that fixes a nohz tick stopping bug when mixed-poliocy SCHED_FIFO and SCHED_RR tasks are present on a runqueue" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: nohz/full, sched/rt: Fix missed tick-reenabling bug in sched_can_stop_tick()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "This tree contains two fixes: new Intel CPU model numbers and an AMD/iommu uncore PMU driver fix" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/amd/iommu: Do not register a task ctx for uncore like PMUs perf/x86: Add model numbers for Kabylake CPUs
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull EFI fixes from Ingo Molnar: "This tree contains three fixes: a console spam fix, a file pattern fix and a sysfb_efi fix for a bug that triggered on older ThinkPads" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sysfb_efi: Fix valid BAR address range check x86/efi-bgrt: Switch all pr_err() to pr_notice() for invalid BGRT MAINTAINERS: Remove asterisk from EFI directory names
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc fix from Helge Deller: "Patch from Dmitry V Levin to fix a kernel crash when a straced process calls the (invalid) syscall which is equal to value of __NR_Linux_syscalls" * 'parisc-4.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: fix a bug when syscall number of tracee is __NR_Linux_syscalls
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git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arcLinus Torvalds authored
Pull ARC fixes from Vineet Gupta: "Late in the cycle, but this has fixes for couple of issues: a PAE40 boot crash and Arnd spotting lack of barriers in BE io-accessors. The 3rd patch for enabling highmem in low physical mem ;-) honestly is more than a "fix" but its been in works for some time, seems to be stable in testing and enables 2 of our customers to go forward with 4.6 kernel. - Fix for PTE truncation in PAE40 builds - Fix for big endian IO accessors lacking IO barrier - Allow HIGHMEM to work with low physical addresses" * tag 'arc-4.6-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: support HIGHMEM even without PAE40 ARC: Fix PAE40 boot failures due to PTE truncation ARC: Add missing io barriers to io{read,write}{16,32}be()
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fix from Michael Ellerman: "Fix bad inline asm constraint in create_zero_mask() from Anton Blanchard" * tag 'powerpc-4.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: Fix bad inline asm constraint in create_zero_mask()
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