| ef83f1c | Hector Martin | 27 December 2016, 18:45:06 UTC | ahci: add PS4 Aeolia support | 03 January 2017, 23:24:49 UTC |
| b2f2e22 | Hector Martin | 27 December 2016, 18:04:21 UTC | icc: power button, poweroff, reboot support | 03 January 2017, 23:24:48 UTC |
| 30bb08f | Hector Martin | 27 December 2016, 17:56:22 UTC | icc: fix some fail | 03 January 2017, 23:24:48 UTC |
| 4395c82 | Hector Martin | 26 December 2016, 03:15:20 UTC | radeon: always enable audio pin #3 on Liverpool | 03 January 2017, 23:24:47 UTC |
| 12b511b | Hector Martin | 19 December 2016, 15:55:34 UTC | Disable IB tests on rings > GFX | 03 January 2017, 23:24:47 UTC |
| 50654b1 | Hector Martin | 29 December 2015, 14:18:33 UTC | Silence more IRQ spam | 03 January 2017, 23:24:46 UTC |
| 86003e5 | Hector Martin | 29 December 2015, 14:15:56 UTC | HACK: silence some spammy debug | 03 January 2017, 23:24:46 UTC |
| e57f65b | Hector Martin | 25 December 2016, 18:51:28 UTC | sdhci-pci: use 31-bit DMA on PS4 | 03 January 2017, 23:24:45 UTC |
| 5aab08b | Hector Martin | 19 December 2016, 19:16:45 UTC | sdhci-pci-core: add aeolia support | 03 January 2017, 23:24:45 UTC |
| d4ab5f6 | Hector Martin | 19 December 2016, 19:03:42 UTC | Move aeolia PCI IDs to pci_ids.h | 03 January 2017, 23:24:44 UTC |
| 03bda92 | Hector Martin | 19 December 2016, 18:42:33 UTC | ps4-apcie: clear more registers on init | 03 January 2017, 23:24:44 UTC |
| 950e5d7 | Hector Martin | 19 December 2016, 18:42:03 UTC | ps4-apcie-icc: warn on timeouts | 03 January 2017, 23:24:43 UTC |
| 9c946c5 | Hector Martin | 25 December 2016, 18:23:14 UTC | xhci-aeolia: set DMA mask to 31bit This needs a new xHCI quirk... | 03 January 2017, 23:24:43 UTC |
| 6058459 | Hector Martin | 04 December 2015, 21:29:11 UTC | Aeolia triple xhci driver | 03 January 2017, 23:24:42 UTC |
| 599430f | Hector Martin | 07 January 2016, 02:19:24 UTC | Hack: take Linux logo out of initdata. Our deferred probing runs after late_initcall even though init data is still available. For now, just make it persistent. | 03 January 2017, 23:24:41 UTC |
| bbc8509 | Hector Martin | 07 January 2016, 02:18:52 UTC | Liverpool still uses old cursor size | 03 January 2017, 23:24:41 UTC |
| 0b94b0a | Hector Martin | 07 January 2016, 02:10:22 UTC | Enable only 1080p mode for now There is still some breakage around mode switching, so just force everything to 1080p mode. | 03 January 2017, 23:24:40 UTC |
| f4eb248 | Hector Martin | 07 January 2016, 01:58:19 UTC | cik: load the correct microcode lengths | 03 January 2017, 23:24:40 UTC |
| bee765f | Hector Martin | 07 January 2016, 01:51:31 UTC | Fix raster config for Liverpool | 03 January 2017, 23:24:39 UTC |
| a626620 | Hector Martin | 04 January 2016, 19:16:50 UTC | Initialize gfx page table start/end on liverpool | 03 January 2017, 23:24:39 UTC |
| ab6316b | Hector Martin | 04 January 2016, 17:32:29 UTC | Re-enable all gfx contexts on Liverpool For some reason, all but 0 and 15 default to off on Liverpool | 03 January 2017, 23:24:38 UTC |
| 770ba3a | Hector Martin | 30 December 2015, 01:07:47 UTC | apcie: make apcie_free_irqs usable from modules | 03 January 2017, 23:24:38 UTC |
| 7814e9d | Hector Martin | 02 January 2016, 18:16:25 UTC | Work around the SDMA fail by doing a fill instead of a write A 1-dword write is equivalent to a 1-dword fill, but the latter actually works. | 03 January 2017, 23:24:37 UTC |
| 887b10a | Hector Martin | 29 December 2015, 14:28:52 UTC | cik: use sdma for everything since cpdma is probably broken | 03 January 2017, 23:24:37 UTC |
| 0960e11 | Hector Martin | 29 December 2015, 14:21:04 UTC | No UVD kthx | 03 January 2017, 23:24:36 UTC |
| 05625e6 | Hector Martin | 29 December 2015, 14:15:09 UTC | Liverpool chip settings Not 100% checked yetr | 25 December 2016, 18:57:56 UTC |
| b2e54fc | Hector Martin | 26 December 2015, 00:08:59 UTC | Add support for ps4 encoder to radeon driver Not terribly happy with how this is hooked up, but it could be way worse. | 25 December 2016, 18:57:55 UTC |
| 197e20e | Hector Martin | 16 December 2015, 18:27:15 UTC | radeon: nuke the entire display controller DRAM BW related code 'tis broken on ps4. | 25 December 2016, 18:57:55 UTC |
| 639928e | Hector Martin | 15 December 2015, 21:30:11 UTC | Radeon: force 4 DisplayPort lanes | 25 December 2016, 18:57:54 UTC |
| c91c43c | Hector Martin | 03 January 2016, 15:42:55 UTC | radeon: defer probe until apcie is ready | 25 December 2016, 18:57:54 UTC |
| b7cfb6c | Hector Martin | 29 December 2015, 14:13:17 UTC | Add Liverpool rlc save/restore register list | 25 December 2016, 18:57:53 UTC |
| cc3edf5 | Hector Martin | 27 November 2015, 11:59:36 UTC | Add Liverpool radeon chip support Mostly a copy of Bonaire... | 25 December 2016, 18:57:53 UTC |
| 2cbb5cc | Hector Martin | 23 December 2015, 00:57:32 UTC | icc: i2c driver | 25 December 2016, 18:57:52 UTC |
| 1dbef03 | Hector Martin | 03 January 2016, 15:09:03 UTC | Basic ICC driver | 25 December 2016, 18:57:52 UTC |
| 42962c9 | Hector Martin | 25 December 2016, 18:51:53 UTC | sky2: use 31-bit DMA on PS4 | 25 December 2016, 18:57:51 UTC |
| 936b274 | Hector Martin | 03 January 2016, 15:12:01 UTC | Hack sky2 to support Aeolia (PS4) Needs cleanup. | 24 December 2016, 22:00:57 UTC |
| 68728dd | Hector Martin | 29 December 2015, 14:11:40 UTC | Export the apcie stuff to modules | 24 December 2016, 22:00:56 UTC |
| c98bc9c | Hector Martin | 24 December 2015, 17:40:04 UTC | Add a mechanism to allow drivers to query whether apcie is ready | 24 December 2016, 22:00:56 UTC |
| 274a92e | Hector Martin | 03 January 2016, 15:08:40 UTC | PS4 Aeolia apcie core driver (MSI) + UART | 24 December 2016, 22:00:55 UTC |
| a71f7e2 | Hector Martin | 03 January 2016, 15:06:03 UTC | Make irq_msi_compose_msg global Needed for the aeolia MSI driver | 24 December 2016, 22:00:55 UTC |
| 260fcea | Hector Martin | 01 December 2015, 23:11:28 UTC | Disable AMD IOMMU IOAPIC sanity check No IOAPIC on PS4 and that's okay. | 24 December 2016, 22:00:54 UTC |
| 5651e2e | Hector Martin | 15 December 2015, 16:46:33 UTC | PS4 PCI probe order hacks | 24 December 2016, 22:00:54 UTC |
| 14295a0 | Hector Martin | 28 November 2015, 11:01:51 UTC | Add PS4 subarch for x86 Plus TSC/LAPIC calibration | 23 December 2016, 23:00:22 UTC |
| 69973b8 | Linus Torvalds | 11 December 2016, 19:17:54 UTC | Linux 4.9 | 11 December 2016, 19:17:54 UTC |
| 2e4333c | Linus Torvalds | 11 December 2016, 18:17:39 UTC | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus Pull MIPS fixes from Ralf Baechle: "Two more MIPS fixes for 4.9: - RTC: Return -ENODEV so an external RTC will be tried - Fix mask of GPE frequency These two have been tested on Imagination's automated test system and also both received positive reviews on the linux-mips mailing list" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: Lantiq: Fix mask of GPE frequency MIPS: Return -ENODEV from weak implementation of rtc_mips_set_time | 11 December 2016, 18:17:39 UTC |
| ba73515 | Hauke Mehrtens | 07 December 2016, 21:32:00 UTC | MIPS: Lantiq: Fix mask of GPE frequency The hardware documentation says bit 11:10 are used for the GPE frequency selection. Fix the mask in the define to match these bits. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Thomas Langer <thomas.langer@intel.com> Cc: linux-mips@linux-mips.org Cc: john@phrozen.org Patchwork: https://patchwork.linux-mips.org/patch/14648/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 11 December 2016, 10:20:25 UTC |
| edb6fa1 | Luuk Paulussen | 07 December 2016, 22:43:34 UTC | MIPS: Return -ENODEV from weak implementation of rtc_mips_set_time The sync_cmos_clock function in kernel/time/ntp.c first tries to update the internal clock of the cpu by calling the "update_persistent_clock64" architecture specific function. If this returns -ENODEV, it then tries to update an external RTC using "rtc_set_ntp_time". On the mips architecture, the weak implementation of the underlying function would return 0 if it wasn't overridden. This meant that the sync_cmos_clock function would never try to update an external RTC (if both CONFIG_GENERIC_CMOS_UPDATE and CONFIG_RTC_SYSTOHC are configured) Returning -ENODEV instead, means that an external RTC will be tried. Signed-off-by: Luuk Paulussen <luuk.paulussen@alliedtelesis.co.nz> Reviewed-by: Richard Laing <richard.laing@alliedtelesis.co.nz> Reviewed-by: Scott Parlane <scott.parlane@alliedtelesis.co.nz> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14649/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 11 December 2016, 10:19:04 UTC |
| 0451698 | Linus Torvalds | 10 December 2016, 17:47:13 UTC | Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes the following issues: - Fix pointer size when caam is used with AArch64 boot loader on AArch32 kernel. - Fix ahash state corruption in marvell driver. - Fix buggy algif_aed tag handling. - Prevent mcryptd from being used with incompatible algorithms which can cause crashes" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: algif_aead - fix uninitialized variable warning crypto: mcryptd - Check mcryptd algorithm compatibility crypto: algif_aead - fix AEAD tag memory handling crypto: caam - fix pointer size for AArch64 boot loader, AArch32 kernel crypto: marvell - Don't corrupt state of an STD req for re-stepped ahash crypto: marvell - Don't copy hash operation twice into the SRAM | 10 December 2016, 17:47:13 UTC |
| cd66289 | Linus Torvalds | 10 December 2016, 17:23:19 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Pull networking fixes from David Miller: 1) Limit the number of can filters to avoid > MAX_ORDER allocations. Fix from Marc Kleine-Budde. 2) Limit GSO max size in netvsc driver to avoid problems with NVGRE configurations. From Stephen Hemminger. 3) Return proper error when memory allocation fails in ser_gigaset_init(), from Dan Carpenter. 4) Missing linkage undo in error paths of ipvlan_link_new(), from Gao Feng. 5) Missing necessayr SET_NETDEV_DEV in lantiq and cpmac drivers, from Florian Fainelli. 6) Handle probe deferral properly in smsc911x driver. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: net: mlx5: Fix Kconfig help text net: smsc911x: back out silently on probe deferrals ibmveth: set correct gso_size and gso_type net: ethernet: cpmac: Call SET_NETDEV_DEV() net: ethernet: lantiq_etop: Call SET_NETDEV_DEV() vhost-vsock: fix orphan connection reset cxgb4/cxgb4vf: Assign netdev->dev_port with port ID driver: ipvlan: Unlink the upper dev when ipvlan_link_new failed ser_gigaset: return -ENOMEM on error instead of success NET: usb: cdc_mbim: add quirk for supporting Telit LE922A can: peak: fix bad memory access and free sequence phy: Don't increment MDIO bus refcount unless it's a different owner netvsc: reduce maximum GSO size drivers: net: cpsw-phy-sel: Clear RGMII_IDMODE on "rgmii" links can: raw: raw_setsockopt: limit number of can_filter that can be set | 10 December 2016, 17:23:19 UTC |
| d33695f | Christopher Covington | 09 December 2016, 21:53:05 UTC | net: mlx5: Fix Kconfig help text Since the following commit, Infiniband and Ethernet have not been mutually exclusive. Fixes: 4aa17b28 mlx5: Enable mutual support for IB and Ethernet Signed-off-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 10 December 2016, 04:08:32 UTC |
| ab4e4c0 | Linus Walleij | 09 December 2016, 13:18:00 UTC | net: smsc911x: back out silently on probe deferrals When trying to get a regulator we may get deferred and we see this noise: smsc911x 1b800000.ethernet-ebi2 (unnamed net_device) (uninitialized): couldn't get regulators -517 Then the driver continues anyway. Which means that the regulator may not be properly retrieved and reference counted, and may be switched off in case noone else is using it. Fix this by returning silently on deferred probe and let the system work it out. Cc: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 10 December 2016, 04:05:16 UTC |
| 7b59673 | Thomas Falcon | 08 December 2016, 22:40:03 UTC | ibmveth: set correct gso_size and gso_type This patch is based on an earlier one submitted by Jon Maxwell with the following commit message: "We recently encountered a bug where a few customers using ibmveth on the same LPAR hit an issue where a TCP session hung when large receive was enabled. Closer analysis revealed that the session was stuck because the one side was advertising a zero window repeatedly. We narrowed this down to the fact the ibmveth driver did not set gso_size which is translated by TCP into the MSS later up the stack. The MSS is used to calculate the TCP window size and as that was abnormally large, it was calculating a zero window, even although the sockets receive buffer was completely empty." We rely on the Virtual I/O Server partition in a pseries environment to provide the MSS through the TCP header checksum field. The stipulation is that users should not disable checksum offloading if rx packet aggregation is enabled through VIOS. Some firmware offerings provide the MSS in the RX buffer. This is signalled by a bit in the RX queue descriptor. Reviewed-by: Brian King <brking@linux.vnet.ibm.com> Reviewed-by: Pradeep Satyanarayana <pradeeps@linux.vnet.ibm.com> Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Reviewed-by: Jonathan Maxwell <jmaxwell37@gmail.com> Reviewed-by: David Dai <zdai@us.ibm.com> Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 10 December 2016, 03:47:22 UTC |
| 810ac7b | Linus Torvalds | 09 December 2016, 19:27:22 UTC | Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "Several fixes to the DSM (ACPI device specific method) marshaling implementation. I consider these urgent enough to send for 4.9 consideration since they fix the kernel's handling of ARS (Address Range Scrub) commands. Especially for platforms without machine-check-recovery capabilities, successful execution of ARS commands enables the platform to potentially break out of an infinite reboot problem if a media error is present in the boot path. There is also a one line fix for a device-dax read-only mapping regression. Commits 9a901f5495e2 ("acpi, nfit: fix extended status translations for ACPI DSMs") and 325896ffdf90 ("device-dax: fix private mapping restriction, permit read-only") are true regression fixes for changes introduced this cycle. Commit efda1b5d87cb ("acpi, nfit, libnvdimm: fix / harden ars_status output length handling") fixes the kernel's handling of zero-length results, this never would have worked in the past, but we only just recently discovered a BIOS implementation that emits this arguably spec non-compliant result. The remaining two commits are additional fall out from thinking through the implications of a zero / truncated length result of the ARS Status command. In order to mitigate the risk that these changes introduce yet more regressions they are backstopped by a new unit test in commit a7de92dac9f0 ("tools/testing/nvdimm: unit test acpi_nfit_ctl()") that mocks up inputs to acpi_nfit_ctl()" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: device-dax: fix private mapping restriction, permit read-only tools/testing/nvdimm: unit test acpi_nfit_ctl() acpi, nfit: fix bus vs dimm confusion in xlat_status acpi, nfit: validate ars_status output buffer size acpi, nfit, libnvdimm: fix / harden ars_status output length handling acpi, nfit: fix extended status translations for ACPI DSMs | 09 December 2016, 19:27:22 UTC |
| 861d75d | Linus Torvalds | 09 December 2016, 19:07:45 UTC | Merge branch 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata Pull libata fixes from Tejun Heo: "This is quite late but SCT Write Same support added during this cycle is broken subtly but seriously and it'd be best to disable it before v4.9 gets released. This contains two commits - one low impact sata_mv fix and the mentioned disabling of SCT Write Same" * 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata-scsi: disable SCT Write Same for the moment ata: sata_mv: check for errors when parsing nr-ports from dt | 09 December 2016, 19:07:45 UTC |
| af9468d | Linus Torvalds | 09 December 2016, 19:02:40 UTC | Merge tag 'ceph-for-4.9-rc9' of git://github.com/ceph/ceph-client Pull ceph fix from Ilya Dryomov: "A fix for an issue with ->d_revalidate() in ceph, causing frequent kernel crashes. Marked for stable - it goes back to 4.6, but started popping up only in 4.8" * tag 'ceph-for-4.9-rc9' of git://github.com/ceph/ceph-client: ceph: don't set req->r_locked_dir in ceph_d_revalidate | 09 December 2016, 19:02:40 UTC |
| 1f6c926 | Linus Torvalds | 09 December 2016, 19:00:39 UTC | Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Final batch of SoC fixes A few fixes that have trickled in over the last week, all fixing minor errors in devicetrees -- UART pin assignment on Allwinner H3, correcting number of SATA ports on a Marvell-based Linkstation platform and a display clock fix for Freescale/NXP i.MX7D that fixes a freeze when starting up X" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: orion5x: fix number of sata port for linkstation ls-gl ARM: dts: imx7d: fix LCDIF clock assignment dts: sun8i-h3: correct UART3 pin definitions | 09 December 2016, 19:00:39 UTC |
| 7514712 | Linus Torvalds | 09 December 2016, 18:54:54 UTC | Merge tag 'm68k-for-v4.9-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k fixes from Geert Uytterhoeven: - build fix for drivers calling ndelay() in a conditional block without curly braces - defconfig updates * tag 'm68k-for-v4.9-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Fix ndelay() macro m68k/defconfig: Update defconfigs for v4.9-rc1 | 09 December 2016, 18:54:54 UTC |
| 1ca17e9 | Linus Torvalds | 09 December 2016, 18:50:49 UTC | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux Pull drm fix from Dave Airlie: "Just a single fix for amdgpu to just suspend the gpu on 'shutdown' instead of shutting it down fully, as for some reason the hw was getting upset in some situations" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/amdgpu: just suspend the hw on pci shutdown | 09 December 2016, 18:50:49 UTC |
| 2b41226 | Linus Torvalds | 09 December 2016, 18:41:42 UTC | Revert "radix tree test suite: fix compilation" This reverts commit 53855d10f4567a0577360b6448d52a863929775b. It shouldn't have come in yet - it depends on the changes in linux-next that will come in during the next merge window. As Matthew Wilcox says, the test suite is broken with the current state without the revert. Requested-by: Matthew Wilcox <mawilcox@microsoft.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 09 December 2016, 18:41:42 UTC |
| 1472d59 | David S. Miller | 09 December 2016, 02:26:59 UTC | Merge branch 'ethernet-missing-netdev-parent' Florian Fainelli says: ==================== net: ethernet: Make sure we set dev->dev.parent This patch series builds atop: ec988ad78ed6d184a7f4ca6b8e962b0e8f1de461 ("phy: Don't increment MDIO bus refcount unless it's a different owner") FMAN is the one that potentially needs patching as well (call SET_NETDEV_DEV), but there appears to be no way that init_phy is called right now, or there is not such an in-tree user. Madalin, can you comment on that? ==================== Signed-off-by: David S. Miller <davem@davemloft.net> | 09 December 2016, 02:26:59 UTC |
| 5579f28 | Florian Fainelli | 08 December 2016, 19:41:25 UTC | net: ethernet: cpmac: Call SET_NETDEV_DEV() The TI CPMAC driver calls into PHYLIB which now checks for net_device->dev.parent, so make sure we do set it before calling into any MDIO/PHYLIB related function. Fixes: ec988ad78ed6 ("phy: Don't increment MDIO bus refcount unless it's a different owner") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 09 December 2016, 02:26:58 UTC |
| 9cecb13 | Florian Fainelli | 08 December 2016, 19:41:24 UTC | net: ethernet: lantiq_etop: Call SET_NETDEV_DEV() The Lantiq Etop driver calls into PHYLIB which now checks for net_device->dev.parent, so make sure we do set it before calling into any MDIO/PHYLIB related function. Fixes: ec988ad78ed6 ("phy: Don't increment MDIO bus refcount unless it's a different owner") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 09 December 2016, 02:26:58 UTC |
| c458763 | Peng Tao | 08 December 2016, 17:10:46 UTC | vhost-vsock: fix orphan connection reset local_addr.svm_cid is host cid. We should check guest cid instead, which is remote_addr.svm_cid. Otherwise we end up resetting all connections to all guests. Cc: stable@vger.kernel.org [4.8+] Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Peng Tao <bergwolf@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 09 December 2016, 02:24:30 UTC |
| a37102d | Linus Torvalds | 08 December 2016, 23:40:15 UTC | Merge branch 'parisc-4.9-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixes from Helge Deller: "Three important fixes for the parisc architecture. Dave provided two patches: One which purges the TLB before setting a PTE entry and a second one which drops unnecessary TLB flushes. Both patches have been tested for one week on the debian buildd servers and prevent random segmentation faults. The patch from me fixes a crash at boot inside the TLB measuring code on SMP machines with PA8000-PA8700 CPUs (specifically A500-44 and J5000 servers)" * 'parisc-4.9-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix TLB related boot crash on SMP machines parisc: Remove unnecessary TLB purges from flush_dcache_page_asm and flush_icache_page_asm parisc: Purge TLB before setting PTE | 08 December 2016, 23:40:15 UTC |
| 1e97426 | David S. Miller | 08 December 2016, 23:22:40 UTC | Merge tag 'linux-can-fixes-for-4.9-20161208' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2016-12-08 this is a pull request for one patch. Jiho Chu found and fixed a use-after-free error in the cleanup path in the peak pcan USB CAN driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> | 08 December 2016, 23:22:40 UTC |
| d2a007a | Arjun V | 08 December 2016, 12:39:23 UTC | cxgb4/cxgb4vf: Assign netdev->dev_port with port ID Added missing dev_port assignment in cxgb4vf driver. Also made dev_port assignment of cxgb4 in sync with cxgb4vf driver. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Arjun V <arjun@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 December 2016, 23:20:08 UTC |
| 24d0492 | Helge Deller | 08 December 2016, 20:00:46 UTC | parisc: Fix TLB related boot crash on SMP machines At bootup we run measurements to calculate the best threshold for when we should be using full TLB flushes instead of just flushing a specific amount of TLB entries. This performance test is run over the kernel text segment. But running this TLB performance test on the kernel text segment turned out to crash some SMP machines when the kernel text pages were mapped as huge pages. To avoid those crashes this patch simply skips this test on some SMP machines and calculates an optimal threshold based on the maximum number of available TLB entries and number of online CPUs. On a technical side, this seems to happen: The TLB measurement code uses flush_tlb_kernel_range() to flush specific TLB entries with a page size of 4k (pdtlb 0(sr1,addr)). On UP systems this purge instruction seems to work without problems even if the pages were mapped as huge pages. But on SMP systems the TLB purge instruction is broadcasted to other CPUs. Those CPUs then crash the machine because the page size is not as expected. C8000 machines with PA8800/PA8900 CPUs were not affected by this problem, because the required cache coherency prohibits to use huge pages at all. Sadly I didn't found any documentation about this behaviour, so this finding is purely based on testing with phyiscal SMP machines (A500-44 and J5000, both were 2-way boxes). Cc: <stable@vger.kernel.org> # v3.18+ Signed-off-by: Helge Deller <deller@gmx.de> | 08 December 2016, 20:27:18 UTC |
| b4aafe7 | Linus Torvalds | 08 December 2016, 20:04:41 UTC | Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fix from James Bottomley: "One small fix for a regression in a prior fix (again). This time the condition in the prior fix BUG_ON proved to be wrong under certain circumstances causing a BUG to trigger where it shouldn't in the lpfc driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: lpfc: fix oops/BUG in lpfc_sli_ringtxcmpl_put() | 08 December 2016, 20:04:41 UTC |
| 1a31cc8 | Gao Feng | 08 December 2016, 03:16:58 UTC | driver: ipvlan: Unlink the upper dev when ipvlan_link_new failed When netdev_upper_dev_unlink failed in ipvlan_link_new, need to unlink the ipvlan dev with upper dev. Signed-off-by: Gao Feng <fgao@ikuai8.com> Acked-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 December 2016, 19:30:07 UTC |
| 93a97c5 | Dan Carpenter | 07 December 2016, 11:22:03 UTC | ser_gigaset: return -ENOMEM on error instead of success If we can't allocate the resources in gigaset_initdriver() then we should return -ENOMEM instead of zero. Fixes: 2869b23e4b95 ("[PATCH] drivers/isdn/gigaset: new M101 driver (v2)") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 December 2016, 19:19:17 UTC |
| 038ccb3 | Roger Shimizu | 01 December 2016, 15:11:12 UTC | ARM: dts: orion5x: fix number of sata port for linkstation ls-gl Bug report from Debian [0] shows there's minor changed model of Linkstation LS-GL that uses the 2nd SATA port of the SoC. So it's necessary to enable two SATA ports, though for that specific model only the 2nd one is used. [0] https://bugs.debian.org/845611 Fixes: b1742ffa9ddb ("ARM: dts: orion5x: add device tree for buffalo linkstation ls-gl") Reported-by: Ryan Tandy <ryan@nardis.ca> Tested-by: Ryan Tandy <ryan@nardis.ca> Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> | 08 December 2016, 18:19:24 UTC |
| 7b8076c | Daniele Palmas | 07 December 2016, 13:07:48 UTC | NET: usb: cdc_mbim: add quirk for supporting Telit LE922A Telit LE922A MBIM based composition does not work properly with altsetting toggle done in cdc_ncm_bind_common. This patch adds CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE quirk to avoid this procedure that, instead, is mandatory for other modems. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Reviewed-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 December 2016, 18:02:25 UTC |
| b67d0dd | 추지호 | 08 December 2016, 12:01:13 UTC | can: peak: fix bad memory access and free sequence Fix for bad memory access while disconnecting. netdev is freed before private data free, and dev is accessed after freeing netdev. This makes a slub problem, and it raise kernel oops with slub debugger config. Signed-off-by: Jiho Chu <jiho.chu@samsung.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> | 08 December 2016, 14:59:52 UTC |
| c3f4688 | Jeff Layton | 30 November 2016, 20:56:46 UTC | ceph: don't set req->r_locked_dir in ceph_d_revalidate This function sets req->r_locked_dir which is supposed to indicate to ceph_fill_trace that the parent's i_rwsem is locked for write. Unfortunately, there is no guarantee that the dir will be locked when d_revalidate is called, so we really don't want ceph_fill_trace to do any dcache manipulation from this context. Clear req->r_locked_dir since it's clearly not safe to do that. What we really want to know with d_revalidate is whether the dentry still points to the same inode. ceph_fill_trace installs a pointer to the inode in req->r_target_inode, so we can just compare that to d_inode(dentry) to see if it's the same one after the lookup. Also, since we aren't generally interested in the parent here, we can switch to using a GETATTR to hint that to the MDS, which also means that we only need to reserve one cap. Finally, just remove the d_unhashed check. That's really outside the purview of a filesystem's d_revalidate. If the thing became unhashed while we're checking it, then that's up to the VFS to handle anyway. Fixes: 200fd27c8fa2 ("ceph: use lookup request to revalidate dentry") Link: http://tracker.ceph.com/issues/18041 Reported-by: Donatas Abraitis <donatas.abraitis@gmail.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: "Yan, Zheng" <zyan@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> | 08 December 2016, 13:32:16 UTC |
| 678b5c6 | Stephan Mueller | 08 December 2016, 06:09:44 UTC | crypto: algif_aead - fix uninitialized variable warning In case the user provided insufficient data, the code may return prematurely without any operation. In this case, the processed data indicated with outlen is zero. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> | 08 December 2016, 12:09:22 UTC |
| 318c893 | Linus Torvalds | 08 December 2016, 01:28:38 UTC | Merge branch 'akpm' (patches from Andrew) Merge more fixes from Andrew Morton: "3 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: kcov: add missing #include <linux/sched.h> radix tree test suite: fix compilation zram: restrict add/remove attributes to root only | 08 December 2016, 01:28:38 UTC |
| 166ad0e | Kefeng Wang | 07 December 2016, 22:44:36 UTC | kcov: add missing #include <linux/sched.h> In __sanitizer_cov_trace_pc we use task_struct and fields within it, but as we haven't included <linux/sched.h>, it is not guaranteed to be defined. While we usually happen to acquire the definition through a transitive include, this is fragile (and hasn't been true in the past, causing issues with backports). Include <linux/sched.h> to avoid any fragility. [mark.rutland@arm.com: rewrote changelog] Link: http://lkml.kernel.org/r/1481007384-27529-1-git-send-email-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: James Morse <james.morse@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 December 2016, 01:10:00 UTC |
| 53855d1 | Matthew Wilcox | 07 December 2016, 22:44:33 UTC | radix tree test suite: fix compilation Patch "lib/radix-tree: Convert to hotplug state machine" breaks the test suite as it adds a call to cpuhp_setup_state_nocalls() which is not currently emulated in the test suite. Add it, and delete the emulation of the old CPU hotplug mechanism. Link: http://lkml.kernel.org/r/1480369871-5271-36-git-send-email-mawilcox@linuxonhyperv.com Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 December 2016, 01:10:00 UTC |
| 5c7e9cc | Sergey Senozhatsky | 07 December 2016, 22:44:31 UTC | zram: restrict add/remove attributes to root only zram hot_add sysfs attribute is a very 'special' attribute - reading from it creates a new uninitialized zram device. This file, by a mistake, can be read by a 'normal' user at the moment, while only root must be able to create a new zram device, therefore hot_add attribute must have S_IRUSR mode, not S_IRUGO. [akpm@linux-foundation.org: s/sence/sense/, reflow comment to use 80 cols] Fixes: 6566d1a32bf72 ("zram: add dynamic device add/remove functionality") Link: http://lkml.kernel.org/r/20161205155845.20129-1-sergey.senozhatsky@gmail.com Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Reported-by: Steven Allen <steven@stebalien.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Minchan Kim <minchan@kernel.org> Cc: <stable@vger.kernel.org> [4.2+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 December 2016, 01:10:00 UTC |
| 4e4f3e9 | Dave Airlie | 08 December 2016, 00:32:27 UTC | Merge branch 'drm-fixes-4.9' of git://people.freedesktop.org/~agd5f/linux into drm-fixes another regression fix for the shutdown stuff. * 'drm-fixes-4.9' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: just suspend the hw on pci shutdown | 08 December 2016, 00:32:27 UTC |
| e185934 | Nicolai Stange | 07 December 2016, 21:21:33 UTC | libata-scsi: disable SCT Write Same for the moment SCT Write Same support had been introduced with commit 7b2030942859 ("libata: Add support for SCT Write Same") Some problems, namely excessive userspace segfaults, had been reported at http://lkml.kernel.org/r/20160908192736.GA4356@gmail.com This lead to commit 0ce1b18c42a5 ("libata: Some drives failing on SCT Write Same") which strived to disable SCT Write Same on !ZAC devices. Due to the way this was done and to the logic in sd_config_write_same(), this didn't work for those devices that have ->max_ws_blocks > SD_MAX_WS10_BLOCKS: for these, ->no_write_same and ->max_write_same_sectors would still be non-zero, but ->ws10 == ->ws16 == 0. This would cause sd_setup_write_same_cmnd() to demultiplex REQ_OP_WRITE_SAME requests to WRITE_SAME, and these in turn aren't supported by libata-scsi: EXT4-fs (dm-1): Delayed block allocation failed for inode 2625094 at logical offset 2032 with max blocks 2 with error 121 EXT4-fs (dm-1): This should not happen!! Data will be lost 121 == EREMOTEIO is what scsi_io_completion() asserts in case of invalid opcodes. Back to the original problem of userspace segfaults: this can be tracked down to ata_format_sct_write_same() overwriting the input page. Sometimes, this page is ZERO_PAGE(0) which ceases to be filled with zeros from that point on. Since ZERO_PAGE(0) is used for userspace .bss mappings, code of the following is doomed: static char *a = NULL; /* .bss */ ... if (a) *a = 'a'; This problem is not solved by disabling SCT Write Same for !ZAC devices only. It can certainly be fixed, but the final release is quite close -- so disable SCT Write Same for all ATA devices rather than introducing some SCT key buffer allocation schemes at this point. Fixes: 7b2030942859 ("libata: Add support for SCT Write Same") Signed-off-by: Nicolai Stange <nicstange@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> | 07 December 2016, 21:29:09 UTC |
| 4b707fa | Stefan Agner | 23 November 2016, 00:42:04 UTC | ARM: dts: imx7d: fix LCDIF clock assignment The eLCDIF IP of the i.MX 7 SoC knows multiple clocks and lists them separately: Clock Clock Root Description apb_clk MAIN_AXI_CLK_ROOT AXI clock pix_clk LCDIF_PIXEL_CLK_ROOT Pixel clock ipg_clk_s MAIN_AXI_CLK_ROOT Peripheral access clock All of them are switched by a single gate, which is part of the IMX7D_LCDIF_PIXEL_ROOT_CLK clock. Hence using that clock also for the AXI bus clock (clock-name "axi") makes sure the gate gets enabled when accessing registers. There seem to be no separate AXI display clock, and the clock is optional. Hence remove the dummy clock. This fixes kernel freezes when starting the X-Server (which disables/re-enables the display controller). Fixes: e8ed73f691bd ("ARM: dts: imx7d: add lcdif support") Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net> | 07 December 2016, 20:52:07 UTC |
| 4367c1d | Jorik Jonker | 06 December 2016, 14:27:10 UTC | dts: sun8i-h3: correct UART3 pin definitions In a previous commit, I made a copy/paste error in the pinmux definitions of UART3: PG{13,14} instead of PA{13,14}. This commit takes care of that. I have tested this commit on Orange Pi PC and Orange Pi Plus, and it works for these boards. Fixes: e3d11d3c45c5 ("dts: sun8i-h3: add pinmux definitions for UART2-3") Signed-off-by: Jorik Jonker <jorik@kippendief.biz> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Olof Johansson <olof@lixom.net> | 07 December 2016, 20:40:32 UTC |
| ea5a9ef | Linus Torvalds | 07 December 2016, 19:39:27 UTC | Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: a core dumping crash fix, a guess-unwinder regression fix, plus three build warning fixes" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/unwind: Fix guess-unwinder regression x86/build: Annotate die() with noreturn to fix build warning on clang x86/platform/olpc: Fix resume handler build warning x86/apic/uv: Silence a shift wrapping warning x86/coredump: Always use user_regs_struct for compat_elf_gregset_t | 07 December 2016, 19:39:27 UTC |
| 68f5503 | Linus Torvalds | 07 December 2016, 19:35:55 UTC | Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Ingo Molnar: "An autogroup nice level adjustment bug fix" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/autogroup: Fix 64-bit kernel nice level adjustment | 07 December 2016, 19:35:55 UTC |
| bf7f1c7 | Linus Torvalds | 07 December 2016, 19:32:19 UTC | Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "A bogus warning fix, a counter width handling fix affecting certain machines, plus a oneliner hw-enablement patch for Knights Mill CPUs" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Remove invalid warning from list_update_cgroup_even()t perf/x86: Fix full width counter, counter overflow perf/x86/intel: Enable C-state residency events for Knights Mill | 07 December 2016, 19:32:19 UTC |
| 5b43f97 | Linus Torvalds | 07 December 2016, 19:27:33 UTC | Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Ingo Molnar: "Two rtmutex race fixes (which miraculously never triggered, that we know of), plus two lockdep printk formatting regression fixes" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: lockdep: Fix report formatting locking/rtmutex: Use READ_ONCE() in rt_mutex_owner() locking/rtmutex: Prevent dequeue vs. unlock race locking/selftest: Fix output since KERN_CONT changes | 07 December 2016, 19:27:33 UTC |
| 407cf05 | Linus Torvalds | 07 December 2016, 18:56:00 UTC | Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fix from Ingo Molnar: "A single late breaking fix for objtool" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Fix bytes check of lea's rex_prefix | 07 December 2016, 18:56:00 UTC |
| ec988ad | Florian Fainelli | 07 December 2016, 04:54:43 UTC | phy: Don't increment MDIO bus refcount unless it's a different owner Commit 3e3aaf649416 ("phy: fix mdiobus module safety") fixed the way we dealt with MDIO bus module reference count, but sort of introduced a regression in that, if an Ethernet driver registers its own MDIO bus driver, as is common, we will end up with the Ethernet driver's module->refnct set to 1, thus preventing this driver from any removal. Fix this by comparing the network device's device driver owner against the MDIO bus driver owner, and only if they are different, increment the MDIO bus module refcount. Fixes: 3e3aaf649416 ("phy: fix mdiobus module safety") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 December 2016, 18:27:14 UTC |
| a50af86 | stephen hemminger | 06 December 2016, 21:43:54 UTC | netvsc: reduce maximum GSO size Hyper-V (and Azure) support using NVGRE which requires some extra space for encapsulation headers. Because of this the largest allowed TSO packet is reduced. For older releases, hard code a fixed reduced value. For next release, there is a better solution which uses result of host offload negotiation. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 December 2016, 18:13:41 UTC |
| 74685b0 | Alex | 06 December 2016, 18:56:51 UTC | drivers: net: cpsw-phy-sel: Clear RGMII_IDMODE on "rgmii" links Support for setting the RGMII_IDMODE bit was added in the commit referenced below. However, that commit did not add the symmetrical clearing of the bit by way of setting it in "mask". Add it here. Note that the documentation marks clearing this bit as "reserved", however, according to TI, support for delaying the clock does exist in the MAC, although it is not officially supported. We tested this on a board with an RGMII to RGMII link that will not work unless this bit is cleared. Fixes: 0fb26c3063ea ("drivers: net: cpsw-phy-sel: add support to configure rgmii internal delay") Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 December 2016, 18:12:17 UTC |
| 233900d | David S. Miller | 07 December 2016, 17:07:09 UTC | Merge tag 'linux-can-fixes-for-4.9-20161207' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2016-12-07 Andrey Konovalov triggered a warning in the CAN RAW layer, which is fixed by a patch by me. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> | 07 December 2016, 17:07:09 UTC |
| ce779d6 | Linus Torvalds | 07 December 2016, 16:45:23 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse fix from Miklos Szeredi: "Fix a regression spotted by Jeff Layton" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix clearing suid, sgid for chown() | 07 December 2016, 16:45:23 UTC |
| f27c2f6 | Linus Torvalds | 07 December 2016, 16:39:00 UTC | Revert "default exported asm symbols to zero" This reverts commit 8ab2ae655bfe384335c5b6b0d6041e0ddce26b00. I loved that commit because of how it explained what the problem with newer versions of binutils were, but the actual patch itself turns out to not work very well. It has two problems: - a zero CRC value isn't actually right. It happens to work for the case where both sides of the equation fail at giving the symbol a crc, but there are cases where the users of the exported symbol get the right crc (due to seeing the C declarations), but the actual exporting itself does not (due to the whole weak asm symbol issue). So then the module load fails after all - we did have a crc for the symbol, but we couldn't match it with the loaded module. - it seems that the alpha assembler has special semantics for the '.set' directive, and on alpha it doesn't actually set the value of the specified symbol at all, it is instead used to set various assembly modes (eg ".set noat" and ".set noreorder"). So using ".set" to set the symbol value would just cause build failures on alpha. I'm sure we'll find some other workaround for these issues (hopefully that involves getting rid of modversions entirely some day, but people are also talking about just using smarter tools). But for now we'll just fall back on commit faaae2a58143 ("Re-enable CONFIG_MODVERSIONS in a slightly weaker form") that just let's a missing crc through. Reported-by: Jan Stancek <jstancek@redhat.com> Reported-by: Philip Müller <philm@manjaro.org> Reported-by: Guenter Roeck <linux@roeck-us.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 December 2016, 16:39:00 UTC |
| a0ac402 | Linus Torvalds | 07 December 2016, 00:18:14 UTC | Don't feed anything but regular iovec's to blk_rq_map_user_iov In theory we could map other things, but there's a reason that function is called "user_iov". Using anything else (like splice can do) just confuses it. Reported-and-tested-by: Johannes Thumshirn <jthumshirn@suse.de> Cc: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 December 2016, 16:23:35 UTC |
| faefba9 | Alex Deucher | 06 December 2016, 15:38:29 UTC | drm/amdgpu: just suspend the hw on pci shutdown We can't just reuse pci_remove as there may be userspace still doing things. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98638 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97980 Reviewed-by: Christian König <christian.koenig@amd.com> Reported-and-tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | 07 December 2016, 16:17:21 UTC |
| 48a9927 | tim | 05 December 2016, 19:46:31 UTC | crypto: mcryptd - Check mcryptd algorithm compatibility Algorithms not compatible with mcryptd could be spawned by mcryptd with a direct crypto_alloc_tfm invocation using a "mcryptd(alg)" name construct. This causes mcryptd to crash the kernel if an arbitrary "alg" is incompatible and not intended to be used with mcryptd. It is an issue if AF_ALG tries to spawn mcryptd(alg) to expose it externally. But such algorithms must be used internally and not be exposed. We added a check to enforce that only internal algorithms are allowed with mcryptd at the time mcryptd is spawning an algorithm. Link: http://marc.info/?l=linux-crypto-vger&m=148063683310477&w=2 Cc: stable@vger.kernel.org Reported-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> | 07 December 2016, 11:55:37 UTC |
| 0c1e16c | Stephan Mueller | 05 December 2016, 14:26:19 UTC | crypto: algif_aead - fix AEAD tag memory handling For encryption, the AEAD ciphers require AAD || PT as input and generate AAD || CT || Tag as output and vice versa for decryption. Prior to this patch, the AF_ALG interface for AEAD ciphers requires the buffer to be present as input for encryption. Similarly, the output buffer for decryption required the presence of the tag buffer too. This implies that the kernel reads / writes data buffers from/to kernel space even though this operation is not required. This patch changes the AF_ALG AEAD interface to be consistent with the in-kernel AEAD cipher requirements. Due to this handling, he changes are transparent to user space with one exception: the return code of recv indicates the mount of output buffer. That output buffer has a different size compared to before the patch which implies that the return code of recv will also be different. For example, a decryption operation uses 16 bytes AAD, 16 bytes CT and 16 bytes tag, the AF_ALG AEAD interface before showed a recv return code of 48 (bytes) whereas after this patch, the return code is 32 since the tag is not returned any more. Reported-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> | 07 December 2016, 11:55:36 UTC |
| 39eaf75 | Horia Geantă | 05 December 2016, 09:06:58 UTC | crypto: caam - fix pointer size for AArch64 boot loader, AArch32 kernel Start with a clean slate before dealing with bit 16 (pointer size) of Master Configuration Register. This fixes the case of AArch64 boot loader + AArch32 kernel, when the boot loader might set MCFGR[PS] and kernel would fail to clear it. Cc: <stable@vger.kernel.org> Reported-by: Alison Wang <alison.wang@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-By: Alison Wang <Alison.wang@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> | 07 December 2016, 11:55:17 UTC |
| 9e5f7a1 | Romain Perier | 05 December 2016, 08:56:39 UTC | crypto: marvell - Don't corrupt state of an STD req for re-stepped ahash mv_cesa_hash_std_step() copies the creq->state into the SRAM at each step, but this is only required on the first one. By doing that, we overwrite the engine state, and get erroneous results when the crypto request is split in several chunks to fit in the internal SRAM. This commit changes the function to copy the state only on the first step. Fixes: commit 2786cee8e50b ("crypto: marvell - Move SRAM I/O op...") Signed-off-by: Romain Perier <romain.perier@free-electrons.com> Cc: <stable@vger.kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> | 07 December 2016, 11:55:17 UTC |
