forked from Minki/linux
968ce1b1f4
586861 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Guenter Roeck
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968ce1b1f4 |
MAINTAINERS: Update mailing list and web page for hwmon subsystem
The old web page for the hwmon subsystem is no longer operational, and the mailing list has become unreliable. Move both to kernel.org. Reviewed-by: Jean Delvare <jdelvare@suse.de> Cc: stable@vger.kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
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Linus Torvalds
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01cde1538e |
NFS client updates for Linux 4.6
Highlights include: Features: - Add support for multiple NFSv4.1 callbacks in flight - Initial patchset for RPC multipath support - Adapt RPC/RDMA to use the new completion queue API Bugfixes and cleanups: - nfs4: nfs4_ff_layout_prepare_ds should return NULL if connection failed - Cleanups to remove nfs_inode_dio_wait and nfs4_file_fsync - Fix RPC/RDMA credit accounting - Properly handle RDMA_ERROR replies - xprtrdma: Do not wait if ib_post_send() fails - xprtrdma: Segment head and tail XDR buffers on page boundaries - xprtrdma cleanups for dprintk, physical_op_map and unused macros -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJW8Y7MAAoJEGcL54qWCgDyMsMP+we8JSgfVqI5X1lKpU9aPWkI D912ybtV58Kv0elKwYvQMqm+mRvdMNz1hZNJa4sAEaPVBOGfFjyZLy3xlDlr0HTf M+Juh0FNLTcUh1obxJamjsbpNxfg4b6f/Z29KWRzahv/MlpMJVS3hLjpAEzCcTYr WfOOovV6mragtsBINegGl/6jk/x2D22JDnKcTU+8ltVZGJtZe+HoqTFhUOrLO5qm wR3YO22fbOuiZxCPoST06kMNiksYnYXnOju8RwlKwFYq3bWke0jWstQtIC4vKs6K 4u5o74aTBL5zMkJPnJuIfN2if4LJPptSr1n7pItbv3MLmgY1mWjE6N2BATpijfhQ p+Gt/GHTAvswuWrmwySZKLj/Q8EkBuw4ohPFwLQ9eFHl2USoV3G9KQw7H0odR4d1 IyQPCag+suN2lWBreFkPIV48dZyeCVk6JmJmy3SN+d0L1t3jd6gwSO2UBgG7S2Gd qVbdxYRiU/zYP6E5wFouLhIc1beSfe4vnJqvnuWZrIId+haTE2+OLi7772WGIkSe xoZVTg7AX4Wu79ZyWoH+e9FnDvEsRkRVv7HQfpsMq2gynBWj70/KemEoeZnjqWaB UOWcH8/vNLrnwlXTh0VHG6I8t3s0EXgqQB4//tYRLI42oIj35W2pIMnjYt52DeVB Mo5mbYghtR9bgeoRQ6V4 =kC3t -----END PGP SIGNATURE----- Merge tag 'nfs-for-4.6-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs Pull NFS client updates from Trond Myklebust: "Highlights include: Features: - Add support for multiple NFSv4.1 callbacks in flight - Initial patchset for RPC multipath support - Adapt RPC/RDMA to use the new completion queue API Bugfixes and cleanups: - nfs4: nfs4_ff_layout_prepare_ds should return NULL if connection failed - Cleanups to remove nfs_inode_dio_wait and nfs4_file_fsync - Fix RPC/RDMA credit accounting - Properly handle RDMA_ERROR replies - xprtrdma: Do not wait if ib_post_send() fails - xprtrdma: Segment head and tail XDR buffers on page boundaries - xprtrdma cleanups for dprintk, physical_op_map and unused macros" * tag 'nfs-for-4.6-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (35 commits) nfs/blocklayout: make sure making a aligned read request nfs4: nfs4_ff_layout_prepare_ds should return NULL if connection failed nfs: remove nfs_inode_dio_wait nfs: remove nfs4_file_fsync xprtrdma: Use new CQ API for RPC-over-RDMA client send CQs xprtrdma: Use an anonymous union in struct rpcrdma_mw xprtrdma: Use new CQ API for RPC-over-RDMA client receive CQs xprtrdma: Serialize credit accounting again xprtrdma: Properly handle RDMA_ERROR replies rpcrdma: Add RPCRDMA_HDRLEN_ERR xprtrdma: Do not wait if ib_post_send() fails xprtrdma: Segment head and tail XDR buffers on page boundaries xprtrdma: Clean up dprintk format string containing a newline xprtrdma: Clean up physical_op_map() xprtrdma: Clean up unused RPCRDMA_INLINE_PAD_THRESH macro NFS add callback_ops to nfs4_proc_bind_conn_to_session_callback pnfs/NFSv4.1: Add multipath capabilities to pNFS flexfiles servers over NFSv3 SUNRPC: Allow addition of new transports to a struct rpc_clnt NFSv4.1: nfs4_proc_bind_conn_to_session must iterate over all connections SUNRPC: Make NFS swap work with multipath ... |
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Linus Torvalds
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243d506785 |
Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs updates from Miklos Szeredi: "Various fixes and tweaks" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: cleanup unused var in rename2 ovl: rename is_merge to is_lowest ovl: fixed coding style warning ovl: Ensure upper filesystem supports d_type ovl: Warn on copy up if a process has a R/O fd open to the lower file ovl: honor flag MS_SILENT at mount ovl: verify upper dentry before unlink and rename |
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Linus Torvalds
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9f15dec813 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse update from Miklos Szeredi: "This contains direct I/O fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: return patrial success from fuse_direct_io() fuse: Add reference counting for fuse_io_priv fuse: do not use iocb after it may have been freed |
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Linus Torvalds
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55fc733c7e |
xen: features and fixes for 4.6-rc0
- Make earlyprintk=xen work for HVM guests. - Remove module support for things never built as modules. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJW8YhlAAoJEFxbo/MsZsTRiCgH/3GnL93s/BsRTrA/DYykYqA4 rPPkDd6WMlEbrko6FY7o4IxUAZ50LWU8wjmDNVTT+R/VKlWCVh2+ksxjbH8e0nzr 0QohAYTdG1VGmhkrwTjKj0wC3Nr8vaDqoBXAFRz4DiQdbobn12wzXjaVrbl8RRNc oHDqR+DfZj6ontqx8oFkkTk7CFKIGEOtm/uBhCAV2fNkQSUCzuQyKLlarxM6jq/2 EnLR1bhnyoy5zNFzXxmaJgZOit8QFMKvPdDRknlp9yDHYJ5zolJkv+6FPiAG6SZs A8yAUPQoAD+ekAiV2DIhb8qoNNNdZXdRCFBpoudwX3GyyU4O2P5Intl0xEg17Nk= =L8S4 -----END PGP SIGNATURE----- Merge tag 'for-linus-4.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from David Vrabel: "Features and fixes for 4.6: - Make earlyprintk=xen work for HVM guests - Remove module support for things never built as modules" * tag 'for-linus-4.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: drivers/xen: make platform-pci.c explicitly non-modular drivers/xen: make sys-hypervisor.c explicitly non-modular drivers/xen: make xenbus_dev_[front/back]end explicitly non-modular drivers/xen: make [xen-]ballon explicitly non-modular xen: audit usages of module.h ; remove unnecessary instances xen/x86: Drop mode-selecting ifdefs in startup_xen() xen/x86: Zero out .bss for PV guests hvc_xen: make early_printk work with HVM guests hvc_xen: fix xenboot for DomUs hvc_xen: add earlycon support |
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Linus Torvalds
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b852495908 |
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "Mostly usual driver updates and improvements. The changelog should give an idea. Standing out is the i2c-qup driver with lots of new capabilities and we also have now an i2c-demuxer. I'd especially like to welcome Peter Rosin as the i2c-mux maintainer. He has an interesting series for muxes in the queue and agreed to look after this part of the subsystem. Thank you, Peter, and welcome again! The octeon changes were applied pretty recently before the merge window. I am aware. They are the first (and relatively simple) patches of a larger overhaul to this driver. In case something goes wrong with them, they are easy to fix (or revert). The advantage I see is that they are out of the way, and I can concentrate on the next block of patches. I really would like to apply the overhaul in smaller batches to avoid regressions. And waiting a cycle for the introductory patches seemed too much of a delay for me" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (39 commits) i2c: octeon: Support I2C_M_RECV_LEN i2c: octeon: Cleanup resource allocation code i2c: octeon: Cleanup i2c-octeon driver MAINTAINERS: add Peter Rosin as i2c mux maintainer dt-bindings: i2c: Spelling s/propoerty/property/ i2c: immediately mark ourselves as registered i2c: i801: sort IDs alphabetically MAINTAINERS: Mika and me are designated reviewers for I2C DESIGNWARE i2c: octeon: Cleanup kerneldoc comments i2c: do not use internal data from driver core i2c: cadence: Fix the kernel-doc warnings i2c: imx: remove extra spaces. i2c: rcar: don't open code of_device_get_match_data() i2c: qup: Fix fifo handling after adding V2 support i2c: xiic: Implement power management i2c: piix4: Pre-shift the port number i2c: piix4: Always use the same type for port i2c: piix4: Support alternative port selection register i2c: tegra: don't open code of_device_get_match_data() i2c: riic, sh_mobile, rcar: Use ARCH_RENESAS ... |
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Linus Torvalds
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5266e5b12c |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target updates from Nicholas Bellinger:
"The highlights this round include:
- Add target_alloc_session() w/ callback helper for doing se_session
allocation + tag + se_node_acl lookup. (HCH + nab)
- Tree-wide fabric driver conversion to use target_alloc_session()
- Convert sbp-target to use percpu_ida tag pre-allocation, and
TARGET_SCF_ACK_KREF I/O krefs (Chris Boot + nab)
- Convert usb-gadget to use percpu_ida tag pre-allocation, and
TARGET_SCF_ACK_KREF I/O krefs (Andrzej Pietrasiewicz + nab)
- Convert xen-scsiback to use percpu_ida tag pre-allocation, and
TARGET_SCF_ACK_KREF I/O krefs (Juergen Gross + nab)
- Convert tcm_fc to use TARGET_SCF_ACK_KREF I/O + TMR krefs
- Convert ib_srpt to use percpu_ida tag pre-allocation
- Add DebugFS node for qla2xxx target sess list (Quinn)
- Rework iser-target connection termination (Jenny + Sagi)
- Convert iser-target to new CQ API (HCH)
- Add pass-through WRITE_SAME support for IBLOCK (Mike Christie)
- Introduce data_bitmap for asynchronous access of data area (Sheng
Yang + Andy)
- Fix target_release_cmd_kref shutdown comp leak (Himanshu Madhani)
Also, there is a separate PULL request coming for cxgb4 NIC driver
prerequisites for supporting hw iscsi segmentation offload (ISO), that
will be the base for a number of v4.7 developments involving
iscsi-target hw offloads"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (36 commits)
target: Fix target_release_cmd_kref shutdown comp leak
target: Avoid DataIN transfers for non-GOOD SAM status
target/user: Report capability of handling out-of-order completions to userspace
target/user: Fix size_t format-spec build warning
target/user: Don't free expired command when time out
target/user: Introduce data_bitmap, replace data_length/data_head/data_tail
target/user: Free data ring in unified function
target/user: Use iovec[] to describe continuous area
target: Remove enum transport_lunflags_table
target/iblock: pass WRITE_SAME to device if possible
iser-target: Kill the ->isert_cmd back pointer in struct iser_tx_desc
iser-target: Kill struct isert_rdma_wr
iser-target: Convert to new CQ API
iser-target: Split and properly type the login buffer
iser-target: Remove ISER_RECV_DATA_SEG_LEN
iser-target: Remove impossible condition from isert_wait_conn
iser-target: Remove redundant wait in release_conn
iser-target: Rework connection termination
iser-target: Separate flows for np listeners and connections cma events
iser-target: Add new state ISER_CONN_BOUND to isert_conn
...
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Linus Torvalds
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fc739eba99 |
PCI updates for v4.6:
TI DRA7xx host bridge driver
Revert "PCI: dra7xx: Mark driver as broken" (Sekhar Nori)
Miscellaneous
Restore inclusion of pci/hotplug Kconfig (Tero Roponen)
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Merge tag 'pci-v4.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"Here are two fixes for v4.6:
- You merged a fix for a TI DRA7xx reset issue from another source,
so Sekhar removed the "broken" tag from the driver, and
- I botched a Kconfig merge and broke hotplug configuration for
everybody, so Tero fixed that.
Summary:
TI DRA7xx host bridge driver:
Revert "PCI: dra7xx: Mark driver as broken" (Sekhar Nori)
Miscellaneous:
Restore inclusion of pci/hotplug Kconfig (Tero Roponen)"
* tag 'pci-v4.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
Revert "PCI: dra7xx: Mark driver as broken"
PCI: Restore inclusion of pci/hotplug Kconfig
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Linus Torvalds
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87cf815b9e |
sound fixes for 4.6-rc1
The previous pull request introduced a few WARN_ON() for Intel HD-audio HDMI. Indeed it caught bugs, and now users get annoyed. So this request came up: a collection of small fixes to paper over the inconsistencies on (mostly) old Intel chipsets. In addition, a trivial USB-audio quirk is included, too. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJW8R25AAoJEGwxgFQ9KSmkwVsP/2vrRqqDcKKotz90MOJzy7Ll xAgULBLFaz9K7w8g005wjBNfHFhKOgIelHqKItsBR9IOIXAcDhwwqfsgSu/nl/D1 UyvCN4lQvZV6ksFwnPg8Z7w31BmWdncBT2DV/MA+HmcCnJLL7JvZbuW5hDNyozp9 npVvZlVN6fUNGI0D75TtDXJSY45h87cTzY8g519FkJrd5kuklkaGwd79Ak6VnucD MPTSwxluEl8xUgzvY+Po+k50rHla2WXm0h0k5Ut10xGRbs1GAczQy58wXrueFRlD Pq/1cVh8RKppFekpFp4lEK7HAgo8Ml5sTod1V3FFa2Q3LIrb63pereFbPO/S6rjS N0oeFmGRYR7nDSnnAOg3IXCfRuki6K6pxliplNIENJpG5e+saVeEjsSbpcgaFRJ6 a1uvo2ikpGbtWrgTAbW2m8fecnqJU8DPK9IyDS5OYaJ4ffjeJtUDxL6J+j5haUUc 36Ego02LpmucBDgw1Xt701Ee9aVNuuFcS6jOqyv7DM6MzT5IhOLzv9CzjTbJVPax oNSGjxQJ7Qnq8kABgjr2POtjjnx/b9jGnbU0YkB7ObAKOINQKWmQGO22pE7EVByF 0czcV+eEjvdqKzjfj00SHnGX7MI15bBWDQWy4vxz/mJZrua9oYaTQaRVaotlpaq/ 9H1jjfitzhfVINceQiBd =ac9g -----END PGP SIGNATURE----- Merge tag 'sound-fix-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The previous pull request introduced a few WARN_ON() for Intel HD-audio HDMI. Indeed it caught bugs, and now users get annoyed. So this request came up: a collection of small fixes to paper over the inconsistencies on (mostly) old Intel chipsets. In addition, a trivial USB-audio quirk is included, too" * tag 'sound-fix-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix missing ELD update at unplugging ALSA: usb-audio: add Microsoft HD-5001 to quirks ALSA: hda - Workaround for unbalanced i915 power refcount by concurrent probe ALSA: hda - Fix spurious kernel WARNING on Baytrail HDMI ALSA: hda - Fix forgotten HDMI monitor_present update ALSA: hda - Really restrict i915 notifier to HSW+ |
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Linus Torvalds
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b4af7f773e |
IOMMU Updates for Linux v4.6
This time with: * Updates for the Exynos IOMMU driver to make use of default domains and to add support for the SYSMMU v5 * New Mediatek IOMMU driver * Support for the ARMv7 short descriptor format in the io-pgtable code * Default domain support for the ARM SMMU * Couple of other small fixes all over the place -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJW7/7rAAoJECvwRC2XARrjKvgP/2sgR6lzIGksKpZRNNNoyJEp PbFt3zxBvIPYow6rQtfMqU82FAi6psq+EVKq+M0EOeJrjFGawwWpN9H/e0ZCs5Z/ /s6DIljRFKrbty59eFsHn57Pd+302Pt0GkwnSgdgBJD7FimozyyeMJnAOs5gPjYT jF2ajV9FYa5rIRrMsSD2KjLKgBb3xVsgUlW72NU2WwldnOB6fSsfg4ll01kbzTon IQENT5ywk9zZFouLyrX6EvcvowHslO/sZhGe3Py9qOOHpu9roW7EE7rEGYdabn47 PGpw8O5NOeSrQNzlmhXje5tuKxkh33DV55s7vVcaOy66kWbYExJGoz1/V7Vju4n1 pok82L3N8eauMs3xqNOiQMV8UsWIXOzdMMaGypM18pCVKMaAUiz9vO9rLSmR4Z20 IYFiX0yBXhc1AXMnrRlq/xR2WjBX2L2s0VguvYoSssdmJUZ9aKYxsurF8Ylqpm+1 wymOj+gjM056DqAXcYBVg4ZPOEezRjnUe2qD8lZ4et3xOVUL3LXRi8FmacztEB97 chUSB5mur/XRy6bOVI2l1uRQaqdfErgbCey0fa9N/SWKSHKWtAfR6CYYVpoR6m0L H/xL7yCn6jUEoadKxZyTKnX8GIN6wNcZdI+58OOMz3sjlmWs69wgdPt8Xx2RNHpm 7caf/9sTdpUeh+V2fySD =uiAk -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: - updates for the Exynos IOMMU driver to make use of default domains and to add support for the SYSMMU v5 - new Mediatek IOMMU driver - support for the ARMv7 short descriptor format in the io-pgtable code - default domain support for the ARM SMMU - couple of other small fixes all over the place * tag 'iommu-updates-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (41 commits) iommu/ipmmu-vmsa: Add r8a7795 DT binding iommu/mediatek: Check for NULL instead of IS_ERR() iommu/io-pgtable-armv7s: Fix kmem_cache_alloc() flags iommu/mediatek: Fix handling of of_count_phandle_with_args result iommu/dma: Fix NEED_SG_DMA_LENGTH dependency iommu/mediatek: Mark PM functions as __maybe_unused iommu/mediatek: Select ARM_DMA_USE_IOMMU iommu/exynos: Use proper readl/writel register interface iommu/exynos: Pointers are nto physical addresses dts: mt8173: Add iommu/smi nodes for mt8173 iommu/mediatek: Add mt8173 IOMMU driver memory: mediatek: Add SMI driver dt-bindings: mediatek: Add smi dts binding dt-bindings: iommu: Add binding for mediatek IOMMU iommu/ipmmu-vmsa: Use ARCH_RENESAS iommu/exynos: Support multiple attach_device calls iommu/exynos: Add Maintainers entry for Exynos SYSMMU driver iommu/exynos: Add support for v5 SYSMMU iommu/exynos: Update device tree documentation iommu/exynos: Add support for SYSMMU controller with bogus version reg ... |
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Sekhar Nori
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9188269a2e |
Revert "PCI: dra7xx: Mark driver as broken"
Revert |
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Himanshu Madhani
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5e47f1985d |
target: Fix target_release_cmd_kref shutdown comp leak
This patch fixes an active I/O shutdown bug for fabric drivers using target_wait_for_sess_cmds(), where se_cmd descriptor shutdown would result in hung tasks waiting indefinitely for se_cmd->cmd_wait_comp to complete(). To address this bug, drop the incorrect list_del_init() usage in target_wait_for_sess_cmds() and always complete() during se_cmd target_release_cmd_kref() put, in order to let caller invoke the final fabric release callback into se_cmd->se_tfo->release_cmd() code. Reported-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Tested-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: stable@vger.kernel.org Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> |
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Linus Torvalds
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968f3e374f |
Merge branch 'for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs updates from Chris Mason: "We have a good sized cleanup of our internal read ahead code, and the first series of commits from Chandan to enable PAGE_SIZE > sectorsize Otherwise, it's a normal series of cleanups and fixes, with many thanks to Dave Sterba for doing most of the patch wrangling this time" * 'for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (82 commits) btrfs: make sure we stay inside the bvec during __btrfs_lookup_bio_sums btrfs: Fix misspellings in comments. btrfs: Print Warning only if ENOSPC_DEBUG is enabled btrfs: scrub: silence an uninitialized variable warning btrfs: move btrfs_compression_type to compression.h btrfs: rename btrfs_print_info to btrfs_print_mod_info Btrfs: Show a warning message if one of objectid reaches its highest value Documentation: btrfs: remove usage specific information btrfs: use kbasename in btrfsic_mount Btrfs: do not collect ordered extents when logging that inode exists Btrfs: fix race when checking if we can skip fsync'ing an inode Btrfs: fix listxattrs not listing all xattrs packed in the same item Btrfs: fix deadlock between direct IO reads and buffered writes Btrfs: fix extent_same allowing destination offset beyond i_size Btrfs: fix file loss on log replay after renaming a file and fsync Btrfs: fix unreplayable log after snapshot delete + parent dir fsync Btrfs: fix lockdep deadlock warning due to dev_replace btrfs: drop unused argument in btrfs_ioctl_get_supported_features btrfs: add GET_SUPPORTED_FEATURES to the control device ioctls btrfs: change max_inline default to 2048 ... |
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Linus Torvalds
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e531cdf50a |
MMC core:
- Fix ABI regression of MMC BLK ioctl
- Remove the unused MMC_DATA_STREAM flag
- Enable asynchronous system PM for the host device
- Minor fixes and clean-ups
SDHCI host:
Throughout the years, the numbers of SDHCI variants have increased and so
has also the numbers of SDHCI callbacks/quirks. The purpose of these
callbacks/quirks were to enable SDHCI to deal with variant specific
requirements, but unfortunate this method didn't scale. Instead we have
ended up with a mess. Not only did the code become suboptimal but also
highly fragile.
Lately many discussions of how to move forward with SDHCI has taken place
at the MMC mailing list. Step by step, we aim to turn SDHCI's common code
into a set of library functions. This will enable for optimizations and
allow some of the existing callbacks/quirks to be removed, which also
should help to make the code less fragile.
Therefore I am also really pleased to announce that Adrian Hunter (Intel)
has volunteered to step in as the maintainer for SDHCI.
Future wise, I hope the community around SDHCI will continue to grow and
that this release cycle can be the starting point of moving SDHCI into a
better shape. As a matter of fact, already in this cycle the re-factoring
has begun, but of course there are also fixes and new features included.
Some highlights:
- sdhci-iproc: Add support for Broadcom's BCM2835 eMMC IP
- sdhci-acpi: Add support for QCOM controllers
- sdhci-pic32: Add new SDHCI variant for PIC32MZDA
Other hosts:
- atmel-mci: Fix a NULL pointer dereference
- mediatek: Add SD write-protect support
- mmc_spi: Fix card detect in GPIO case
- tmio/sdhi: Add r8a7795 support
- tmio/sdhi: Some fixes and clean-ups
- dw_mmc: Add HW reset support
- dw_mmc: Some fixes and clean-ups
- sunxi: Add support for MMC DDR52 mode
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Merge tag 'mmc-v4.6' of git://git.linaro.org/people/ulf.hansson/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Fix ABI regression of MMC BLK ioctl
- Remove the unused MMC_DATA_STREAM flag
- Enable asynchronous system PM for the host device
- Minor fixes and clean-ups
SDHCI host:
Throughout the years, the numbers of SDHCI variants have increased
and so has also the numbers of SDHCI callbacks/quirks. The purpose
of these callbacks/quirks were to enable SDHCI to deal with variant
specific requirements, but unfortunate this method didn't scale.
Instead we have ended up with a mess. Not only did the code become
suboptimal but also highly fragile.
Lately many discussions of how to move forward with SDHCI has taken
place at the MMC mailing list. Step by step, we aim to turn
SDHCI's common code into a set of library functions. This will
enable for optimizations and allow some of the existing callbacks
and quirks to be removed, which also should help to make the code
less fragile.
Therefore I am also really pleased to announce that Adrian Hunter
(Intel) has volunteered to step in as the maintainer for SDHCI.
Future wise, I hope the community around SDHCI will continue to
grow and that this release cycle can be the starting point of
moving SDHCI into a better shape. As a matter of fact, already in
this cycle the re-factoring has begun, but of course there are also
fixes and new features included. Some highlights:
- sdhci-iproc: Add support for Broadcom's BCM2835 eMMC IP
- sdhci-acpi: Add support for QCOM controllers
- sdhci-pic32: Add new SDHCI variant for PIC32MZDA
Other hosts:
- atmel-mci: Fix a NULL pointer dereference
- mediatek: Add SD write-protect support
- mmc_spi: Fix card detect in GPIO case
- tmio/sdhi: Add r8a7795 support
- tmio/sdhi: Some fixes and clean-ups
- dw_mmc: Add HW reset support
- dw_mmc: Some fixes and clean-ups
- sunxi: Add support for MMC DDR52 mode"
* tag 'mmc-v4.6' of git://git.linaro.org/people/ulf.hansson/mmc: (123 commits)
mmc: sdhci-of-at91: fix wake-up issue when using runtime pm
mmc: sdhci-pci: Do not set DMA mask in enable_dma()
mmc: sdhci-acpi: Remove enable_dma() hook
mmc: sdhci: Set DMA mask when adding host
mmc: block: fix ABI regression of mmc_blk_ioctl
mmc: atmel-mci: Check pdata for NULL before dereferencing it at DMA config
mmc: core: remove redundant memset of sdio_read_cccr
mmc: core: remove redundant memset of mmc_decode_cid
mmc: of_mmc_spi: fix unused warning
mmc: sdhci-of-arasan: add phy support for sdhci-of-arasan
mmc: sdhci-of-arasan: fix missing sdhci_pltfm_free for err handling
mmc: sdhci-of-arasan: remove disable clk_ahb from sdhci_arasan_resume
Documentation: bindings: add description of phy for sdhci-of-arasan
mmc: sdhci: Fix override of timeout clk wrt max_busy_timeout
mmc: mmci: Remove unnecessary header file
mmc: sdhci-acpi: add QCOM controllers
mmc: tegra: implement memcomp pad calibration
mmc: mediatek: Use mmc_regulator_set_vqmmc in start_signal_voltage_switch
mmc: mediatek: Change signal voltage error to dev_dbg()
mmc: sh_mmcif, tmio: Use ARCH_RENESAS
...
|
||
|
Linus Torvalds
|
4526b710c1 |
Merge tag 'md/4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
Pull MD updates from Shaohua Li:
"This update mainly fixes bugs.
- a raid5 discard related fix from Jes
- a MD multipath bio clone fix from Ming
- raid1 error handling deadlock fix from Nate and corresponding
raid10 fix from myself
- a raid5 stripe batch fix from Neil
- a patch from Sebastian to avoid unnecessary uevent
- several cleanup/debug patches"
* tag 'md/4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md:
md/raid5: Cleanup cpu hotplug notifier
raid10: include bio_end_io_list in nr_queued to prevent freeze_array hang
raid1: include bio_end_io_list in nr_queued to prevent freeze_array hang
md: fix typos for stipe
md/bitmap: remove redundant return in bitmap_checkpage
md/raid1: remove unnecessary BUG_ON
md: multipath: don't hardcopy bio in .make_request path
md/raid5: output stripe state for debug
md/raid5: preserve STRIPE_PREREAD_ACTIVE in break_stripe_batch_list
Update MD git tree URL
md/bitmap: remove redundant check
MD: warn for potential deadlock
md: Drop sending a change uevent when stopping
RAID5: revert
|
||
|
Linus Torvalds
|
770c4c1119 |
[media] vsp1: use proper dma alloc/free functions
I noticed this while merging the drm tree and checking for stragglers: the vsp1 driver still used dma_[alloc|free]_writecombine() that got renamed in commit |
||
|
Linus Torvalds
|
266c73b777 |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main drm pull request for 4.6 kernel.
Overall the coolest thing here for me is the nouveau maxwell signed
firmware support from NVidia, it's taken a long while to extract this
from them.
I also wish the ARM vendors just designed one set of display IP, ARM
display block proliferation is definitely increasing.
Core:
- drm_event cleanups
- Internal API cleanup making mode_fixup optional.
- Apple GMUX vga switcheroo support.
- DP AUX testing interface
Panel:
- Refactoring of DSI core for use over more transports.
New driver:
- ARM hdlcd driver
i915:
- FBC/PSR (framebuffer compression, panel self refresh) enabled by default.
- Ongoing atomic display support work
- Ongoing runtime PM work
- Pixel clock limit checks
- VBT DSI description support
- GEM fixes
- GuC firmware scheduler enhancements
amdkfd:
- Deferred probing fixes to avoid make file or link ordering.
amdgpu/radeon:
- ACP support for i2s audio support.
- Command Submission/GPU scheduler/GPUVM optimisations
- Initial GPU reset support for amdgpu
vmwgfx:
- Support for DX10 gen mipmaps
- Pageflipping and other fixes.
exynos:
- Exynos5420 SoC support for FIMD
- Exynos5422 SoC support for MIPI-DSI
nouveau:
- GM20x secure boot support - adds acceleration for Maxwell GPUs.
- GM200 support
- GM20B clock driver support
- Power sensors work
etnaviv:
- Correctness fixes for GPU cache flushing
- Better support for i.MX6 systems.
imx-drm:
- VBlank IRQ support
- Fence support
- OF endpoint support
msm:
- HDMI support for 8996 (snapdragon 820)
- Adreno 430 support
- Timestamp queries support
virtio-gpu:
- Fixes for Android support.
rockchip:
- Add support for Innosilicion HDMI
rcar-du:
- Support for 4 crtcs
- R8A7795 support
- RCar Gen 3 support
omapdrm:
- HDMI interlace output support
- dma-buf import support
- Refactoring to remove a lot of legacy code.
tilcdc:
- Rewrite of pageflipping code
- dma-buf support
- pinctrl support
vc4:
- HDMI modesetting bug fixes
- Significant 3D performance improvement.
fsl-dcu (FreeScale):
- Lots of fixes
tegra:
- Two small fixes
sti:
- Atomic support for planes
- Improved HDMI support"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1063 commits)
drm/amdgpu: release_pages requires linux/pagemap.h
drm/sti: restore mode_fixup callback
drm/amdgpu/gfx7: add MTYPE definition
drm/amdgpu: removing BO_VAs shouldn't be interruptible
drm/amd/powerplay: show uvd/vce power gate enablement for tonga.
drm/amd/powerplay: show uvd/vce power gate info for fiji
drm/amdgpu: use sched fence if possible
drm/amdgpu: move ib.fence to job.fence
drm/amdgpu: give a fence param to ib_free
drm/amdgpu: include the right version of gmc header files for iceland
drm/radeon: fix indentation.
drm/amd/powerplay: add uvd/vce dpm enabling flag to fix the performance issue for CZ
drm/amdgpu: switch back to 32bit hw fences v2
drm/amdgpu: remove amdgpu_fence_is_signaled
drm/amdgpu: drop the extra fence range check v2
drm/amdgpu: signal fences directly in amdgpu_fence_process
drm/amdgpu: cleanup amdgpu_fence_wait_empty v2
drm/amdgpu: keep all fences in an RCU protected array v2
drm/amdgpu: add number of hardware submissions to amdgpu_fence_driver_init_ring
drm/amdgpu: RCU protected amd_sched_fence_release
...
|
||
|
Linus Torvalds
|
2c856e14da |
arm[64] perf updates for 4.6:
- Initial support for ARMv8.1 CPU PMUs - Support for the CPU PMU in Cavium ThunderX - CPU PMU support for systems running 32-bit Linux in secure mode - Support for the system PMU in ARM CCI-550 (Cache Coherent Interconnect) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCgAGBQJW794rAAoJELescNyEwWM0O5IH/0ejoUjip3n4dFZnSzAbQQZe VxCy3DXW5gS8YaswwX2dFw9K772/BpHlazq8AIJIhaR+b+Zzl5t0iOc12HluDilV pMvi0JTCxwJhsEiKZnP0cVAU9HM6MAgtMOEegkd/YNESKQey30NeDtIcz/pQfTUV 28AF71+w5VPj/1EpHEEhHQsASRIx7eDbKzThzdlb8PnDS0o23QJhL9HjVTNIAlB8 BGxrUBKtBu0eH2Hx33vNjc7UYx1WZQlCk5cAaXevA8mbFXzYaMQI2Cel2nbNMO9i eu5zPkDUCG7dq16PxK6IgM4AsDCtmmDuckLdN6UEQWYxkLbb2qHNRKtj0bKB8Sk= =E4PE -----END PGP SIGNATURE----- Merge tag 'arm64-perf' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm[64] perf updates from Will Deacon: "I have another mixed bag of ARM-related perf patches here. It's about 25% CPU and 75% interconnect, but with drivers/bus/ languishing without an obvious maintainer or tree, Olof and I agreed to keep all of these PMU patches together. I suspect a whole load of code from drivers/bus/arm-* can be moved under drivers/perf/, so that's on the radar for the future. Summary: - Initial support for ARMv8.1 CPU PMUs - Support for the CPU PMU in Cavium ThunderX - CPU PMU support for systems running 32-bit Linux in secure mode - Support for the system PMU in ARM CCI-550 (Cache Coherent Interconnect)" * tag 'arm64-perf' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (26 commits) drivers/perf: arm_pmu: avoid NULL dereference when not using devicetree arm64: perf: Extend ARMV8_EVTYPE_MASK to include PMCR.LC arm-cci: remove unused variable arm-cci: don't return value from void function arm-cci: make private functions static arm-cci: CoreLink CCI-550 PMU driver arm-cci500: Rearrange PMU driver for code sharing with CCI-550 PMU arm-cci: CCI-500: Work around PMU counter writes arm-cci: Provide hook for writing to PMU counters arm-cci: Add helper to enable PMU without synchornising counters arm-cci: Add routines to save/restore all counters arm-cci: Get the status of a counter arm-cci: write_counter: Remove redundant check arm-cci: Delay PMU counter writes to pmu::pmu_enable arm-cci: Refactor CCI PMU enable/disable methods arm-cci: Group writes to counter arm-cci: fix handling cpumask_any_but return value arm-cci: simplify sysfs attr handling drivers/perf: arm_pmu: implement CPU_PM notifier arm64: dts: Add Cavium ThunderX specific PMU ... |
||
|
Linus Torvalds
|
d34687ab97 |
ARC updates for 4.6-rc1
- Big Endian io accessors fix [Lada] - Spellos fixes [Adam] - Fix for DW GMAC breakage [Alexey] - Making DMA API 64-bit ready - Shutting up -Wmaybe-uninitialized noise for ARC - Other minor fixes here and there, comments update -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJW738lAAoJEGnX8d3iisJeProP/icm32aIHY0QXmJCBXCmQfLa HHzfBeJ2KsG8pIRgrvraK3FJkmFr+WxZ7x6b5hPNYeHIT3c179/GZ3DlssM1md0u sa50o5jmwd/J4o5jCKpUB/hx7wiAjpC2CYb6qIg39A2Nq5JhOFJV30XMbCscXkLI ae/o8oATi1502cf1OQ2EqNWKfME4ogG1KsEUNrSzcd+1P8LZxsnEVBmXuPHVdHLw kTHVgmCELsEchaV/QY9pY+uHkm9Y4vV18v0vqbklwED+cHkjmXQ2UysP3/J8KXKN PVSqmtUJIS2vxDGK5mWvz6jkWmU8gRXoT14ZqdmMARmhVhp3+JTm2fQ53NUwZ+b2 JpPNGWVQRi86AaiUE8Fm+eWjC242CAm+lsBfx+mvqWpEvFGMlnRKw8oZiyeJhhIw 3M1yrulQG7QbTSuQrgQwfGqtrhl2nnq+X0uoMJXYHupNDQ42QK8wmJ9bT7cmutD0 K3Tmi84qoiSnN/HhWK/D9d60bLGvUY4RKiLjAcJz7lbMjtRhT/rpFFcFYCIhJyZs y//jOZK67o1ecDXBTaUcvT+edOrQVsmatn3w0p9VwATe8OiKHsLA/0UD34gwiECy o9g/i4tc2GfOLFoLv66czXTU9IuoKDh3HrTJgET7r1Re/+FKgJ+2+GX6AbiJzbhY 9jsAAI/ZpsS6qMhvSz3d =n0fk -----END PGP SIGNATURE----- Merge tag 'arc-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC architecture updates from Vineet Gupta: - Big Endian io accessors fix [Lada] - Spellos fixes [Adam] - Fix for DW GMAC breakage [Alexey] - Making DMA API 64-bit ready - Shutting up -Wmaybe-uninitialized noise for ARC - Other minor fixes here and there, comments update * tag 'arc-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: (21 commits) ARCv2: ioremap: Support dynamic peripheral address space ARC: dma: reintroduce platform specific dma<->phys ARC: dma: ioremap: use phys_addr_t consistenctly in code paths ARC: dma: pass_phys() not sg_virt() to cache ops ARC: dma: non-coherent pages need V-P mapping if in HIGHMEM ARC: dma: Use struct page based page allocator helpers ARC: build: Turn off -Wmaybe-uninitialized for ARC gcc 4.8 ARC: [plat-axs10x] add Ethernet PHY description in .dts arc: use of_platform_default_populate() to populate default bus ARC: thp: unbork !CONFIG_TRANSPARENT_HUGEPAGE build arc: [plat-nsimosci*] use ezchip network driver ARCv2: LLSC: software backoff is NOT needed starting HS2.1c ARC: mm: Use virt_to_pfn() for addr >> PAGE_SHIFT pattern ARC: [plat-nsim] document ranges ARC: build: Better way to detect ISA compatible toolchain ARCv2: Allow enabling PAE40 w/o HIGHMEM ARC: [BE] readl()/writel() to work in Big Endian CPU configuration ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE ARC: [BE] Select correct CROSS_COMPILE prefix ARC: bitops: Remove non relevant comments ... |
||
|
Linus Torvalds
|
77d913178c |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull UDF and quota updates from Jan Kara: "This contains a rewrite of UDF handling of filename encoding to fix remaining overflow issues from Andrew Gabbasov and quota changes to support new Q_[X]GETNEXTQUOTA quotactl for VFS quota formats" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: quota: Fix possible GPF due to uninitialised pointers ext4: Make Q_GETNEXTQUOTA work for quota in hidden inodes quota: Forbid Q_GETQUOTA and Q_GETNEXTQUOTA for frozen filesystem quota: Fix possible races during quota loading ocfs2: Implement get_next_id() quota_v2: Implement get_next_id() for V2 quota format quota: Add support for ->get_nextdqblk() for VFS quota udf: Merge linux specific translation into CS0 conversion function udf: Remove struct ustr as non-needed intermediate storage udf: Use separate buffer for copying split names udf: Adjust UDF_NAME_LEN to better reflect actual restrictions udf: Join functions for UTF8 and NLS conversions udf: Parameterize output length in udf_put_filename quota: Allow Q_GETQUOTA for frozen filesystem quota: Fixup comments about return value of Q_[X]GETNEXTQUOTA |
||
|
Linus Torvalds
|
53d2e6976b |
xfs: Changes for 4.6-rc1
Change summary:
o error propagation for direct IO failures fixes for both XFS and ext4
o new quota interfaces and XFS implementation for iterating all the quota IDs
in the filesystem
o locking fixes for real-time device extent allocation
o reduction of duplicate information in the xfs and vfs inode, saving roughly
100 bytes of memory per cached inode.
o buffer flag cleanup
o rework of the writepage code to use the generic write clustering mechanisms
o several fixes for inode flag based DAX enablement
o rework of remount option parsing
o compile time verification of on-disk format structure sizes
o delayed allocation reservation overrun fixes
o lots of little error handling fixes
o small memory leak fixes
o enable xfsaild freezing again
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Merge tag 'xfs-for-linus-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs
Pull xfs updates from Dave Chinner:
"There's quite a lot in this request, and there's some cross-over with
ext4, dax and quota code due to the nature of the changes being made.
As for the rest of the XFS changes, there are lots of little things
all over the place, which add up to a lot of changes in the end.
The major changes are that we've reduced the size of the struct
xfs_inode by ~100 bytes (gives an inode cache footprint reduction of
>10%), the writepage code now only does a single set of mapping tree
lockups so uses less CPU, delayed allocation reservations won't
overrun under random write loads anymore, and we added compile time
verification for on-disk structure sizes so we find out when a commit
or platform/compiler change breaks the on disk structure as early as
possible.
Change summary:
- error propagation for direct IO failures fixes for both XFS and
ext4
- new quota interfaces and XFS implementation for iterating all the
quota IDs in the filesystem
- locking fixes for real-time device extent allocation
- reduction of duplicate information in the xfs and vfs inode, saving
roughly 100 bytes of memory per cached inode.
- buffer flag cleanup
- rework of the writepage code to use the generic write clustering
mechanisms
- several fixes for inode flag based DAX enablement
- rework of remount option parsing
- compile time verification of on-disk format structure sizes
- delayed allocation reservation overrun fixes
- lots of little error handling fixes
- small memory leak fixes
- enable xfsaild freezing again"
* tag 'xfs-for-linus-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (66 commits)
xfs: always set rvalp in xfs_dir2_node_trim_free
xfs: ensure committed is initialized in xfs_trans_roll
xfs: borrow indirect blocks from freed extent when available
xfs: refactor delalloc indlen reservation split into helper
xfs: update freeblocks counter after extent deletion
xfs: debug mode forced buffered write failure
xfs: remove impossible condition
xfs: check sizes of XFS on-disk structures at compile time
xfs: ioends require logically contiguous file offsets
xfs: use named array initializers for log item dumping
xfs: fix computation of inode btree maxlevels
xfs: reinitialise per-AG structures if geometry changes during recovery
xfs: remove xfs_trans_get_block_res
xfs: fix up inode32/64 (re)mount handling
xfs: fix format specifier , should be %llx and not %llu
xfs: sanitize remount options
xfs: convert mount option parsing to tokens
xfs: fix two memory leaks in xfs_attr_list.c error paths
xfs: XFS_DIFLAG2_DAX limited by PAGE_SIZE
xfs: dynamically switch modes when XFS_DIFLAG2_DAX is set/cleared
...
|
||
|
Linus Torvalds
|
d407574e79 |
Merge tag 'for-f2fs-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim: "New Features: - uplift filesystem encryption into fs/crypto/ - give sysfs entries to control memroy consumption Enhancements: - aio performance by preallocating blocks in ->write_iter - use writepages lock for only WB_SYNC_ALL - avoid redundant inline_data conversion - enhance forground GC - use wait_for_stable_page as possible - speed up SEEK_DATA and fiiemap Bug Fixes: - corner case in terms of -ENOSPC for inline_data - hung task caused by long latency in shrinker - corruption between atomic write and f2fs_trace_pid - avoid garbage lengths in dentries - revoke atomicly written pages if an error occurs In addition, there are various minor bug fixes and clean-ups" * tag 'for-f2fs-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (81 commits) f2fs: submit node page write bios when really required f2fs: add missing argument to f2fs_setxattr stub f2fs: fix to avoid unneeded unlock_new_inode f2fs: clean up opened code with f2fs_update_dentry f2fs: declare static functions f2fs: use cryptoapi crc32 functions f2fs: modify the readahead method in ra_node_page() f2fs crypto: sync ext4_lookup and ext4_file_open fs crypto: move per-file encryption from f2fs tree to fs/crypto f2fs: mutex can't be used by down_write_nest_lock() f2fs: recovery missing dot dentries in root directory f2fs: fix to avoid deadlock when merging inline data f2fs: introduce f2fs_flush_merged_bios for cleanup f2fs: introduce f2fs_update_data_blkaddr for cleanup f2fs crypto: fix incorrect positioning for GCing encrypted data page f2fs: fix incorrect upper bound when iterating inode mapping tree f2fs: avoid hungtask problem caused by losing wake_up f2fs: trace old block address for CoWed page f2fs: try to flush inode after merging inline data f2fs: show more info about superblock recovery ... |
||
|
Linus Torvalds
|
5518f66b5a |
Merge branch 'for-4.6-ns' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup namespace support from Tejun Heo: "These are changes to implement namespace support for cgroup which has been pending for quite some time now. It is very straight-forward and only affects what part of cgroup hierarchies are visible. After unsharing, mounting a cgroup fs will be scoped to the cgroups the task belonged to at the time of unsharing and the cgroup paths exposed to userland would be adjusted accordingly" * 'for-4.6-ns' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: fix and restructure error handling in copy_cgroup_ns() cgroup: fix alloc_cgroup_ns() error handling in copy_cgroup_ns() Add FS_USERNS_FLAG to cgroup fs cgroup: Add documentation for cgroup namespaces cgroup: mount cgroupns-root when inside non-init cgroupns kernfs: define kernfs_node_dentry cgroup: cgroup namespace setns support cgroup: introduce cgroup namespaces sched: new clone flag CLONE_NEWCGROUP for cgroup namespace kernfs: Add API to generate relative kernfs path |
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Kinglong Mee
|
f35592a974 |
nfs/blocklayout: make sure making a aligned read request
Only treat write goes up to the inode size as aligned request, because it always write PAGE_CACHE_SIZE, but read a dynamic size. Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> |
||
Miklos Szeredi
|
6986c012fa |
ovl: cleanup unused var in rename2
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
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Miklos Szeredi
|
56656e960b |
ovl: rename is_merge to is_lowest
The 'is_merge' is an historical naming from when only a single lower layer could exist. With the introduction of multiple lower layers the meaning of this flag was changed to mean only the "lowest layer" (while all lower layers were being merged). So now 'is_merge' is inaccurate and hence renaming to 'is_lowest' Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
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Sohom Bhattacharjee
|
f134f24465 |
ovl: fixed coding style warning
This patch fixes a newline warning found by the checkpatch.pl tool Signed-off-by: Sohom-Bhattacharjee <soham.bhattacharjee15@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
Vivek Goyal
|
45aebeaf4f |
ovl: Ensure upper filesystem supports d_type
In some instances xfs has been created with ftype=0 and there if a file on lower fs is removed, overlay leaves a whiteout in upper fs but that whiteout does not get filtered out and is visible to overlayfs users. And reason it does not get filtered out because upper filesystem does not report file type of whiteout as DT_CHR during iterate_dir(). So it seems to be a requirement that upper filesystem support d_type for overlayfs to work properly. Do this check during mount and fail if d_type is not supported. Suggested-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
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David Howells
|
fb5bb2c3b7 |
ovl: Warn on copy up if a process has a R/O fd open to the lower file
Print a warning when overlayfs copies up a file if the process that
triggered the copy up has a R/O fd open to the lower file being copied up.
This can help catch applications that do things like the following:
fd1 = open("foo", O_RDONLY);
fd2 = open("foo", O_RDWR);
where they expect fd1 and fd2 to refer to the same file - which will no
longer be the case post-copy up.
With this patch, the following commands:
bash 5</mnt/a/foo128
6<>/mnt/a/foo128
assuming /mnt/a/foo128 to be an un-copied up file on an overlay will
produce the following warning in the kernel log:
overlayfs: Copying up foo129, but open R/O on fd 5 which will cease
to be coherent [pid=3818 bash]
This is enabled by setting:
/sys/module/overlay/parameters/check_copy_up
to 1.
The warnings are ratelimited and are also limited to one warning per file -
assuming the copy up completes in each case.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
|
||
Konstantin Khlebnikov
|
07f2af7bfd |
ovl: honor flag MS_SILENT at mount
This patch hides error about missing lowerdir if MS_SILENT is set. We use mount(NULL, "/", "overlay", MS_SILENT, NULL) for testing support of overlayfs: syscall returns -ENODEV if it's not supported. Otherwise kernel automatically loads module and returns -EINVAL because lowerdir is missing. Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
|
Miklos Szeredi
|
11f3710417 |
ovl: verify upper dentry before unlink and rename
Unlink and rename in overlayfs checked the upper dentry for staleness by verifying upper->d_parent against upperdir. However the dentry can go stale also by being unhashed, for example. Expand the verification to actually look up the name again (under parent lock) and check if it matches the upper dentry. This matches what the VFS does before passing the dentry to filesytem's unlink/rename methods, which excludes any inconsistency caused by overlayfs. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
Takashi Iwai
|
c64c1437af |
ALSA: hda - Fix missing ELD update at unplugging
i915 get_eld ops may return an error when no encoder is connected, and currently we regard the error as fatal and skip the whole ELD handling. This ended up with the missing ELD update at unplugging. This patch fixes the issue by treating the error as the unplugged state, instead of skipping the rest. Reported-by: Libin Yang <libin.yang@linux.intel.com> Cc: <stable@vger.kernel.org> # v4.5 Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
Paul Gortmaker
|
e01dc539df |
drivers/xen: make platform-pci.c explicitly non-modular
The Kconfig currently controlling compilation of this code is: arch/x86/xen/Kconfig:config XEN_PVHVM arch/x86/xen/Kconfig: def_bool y ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. Since module_init translates to device_initcall in the non-modular case, the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. In removing "module" from the init fcn name, we observe a namespace collision with the probe function, so we use "probe" in the name of the probe function, and "init" in the registration fcn, as per standard convention, as suggested by Stefano. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com> |
||
|
Paul Gortmaker
|
46894f17af |
drivers/xen: make sys-hypervisor.c explicitly non-modular
The Kconfig currently controlling compilation of this code is:
config XEN_SYS_HYPERVISOR
bool "Create xen entries under /sys/hypervisor"
...meaning that it currently is not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.
Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit. However
one could argue that fs_initcall() might make more sense here.
This change means that the one line function xen_properties_destroy()
has only one user left, and since that is inside an #ifdef, we just
manually inline it there vs. adding more ifdeffery around the function
to avoid compile warnings about "defined but not used".
In order to be consistent we also manually inline the other _destroy
functions that are also just one line sysfs functions calls with only
one call site remaing, even though they wouldn't need #ifdeffery.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
|
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|
Paul Gortmaker
|
ab1241a1fc |
drivers/xen: make xenbus_dev_[front/back]end explicitly non-modular
The Makefile / Kconfig currently controlling compilation here is: obj-y += xenbus_dev_frontend.o [...] obj-$(CONFIG_XEN_BACKEND) += xenbus_dev_backend.o ...with: drivers/xen/Kconfig:config XEN_BACKEND drivers/xen/Kconfig: bool "Backend driver support" ...meaning that they currently are not being built as modules by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. Since module_init translates to device_initcall in the non-modular case, the init ordering remains unchanged with this commit. We also delete the MODULE_LICENSE tag since all that information is already contained at the top of the file in the comments. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com> |
||
|
Paul Gortmaker
|
106eaa8e6e |
drivers/xen: make [xen-]ballon explicitly non-modular
The Makefile / Kconfig currently controlling compilation here is:
obj-y += grant-table.o features.o balloon.o manage.o preempt.o time.o
[...]
obj-$(CONFIG_XEN_BALLOON) += xen-balloon.o
...with:
drivers/xen/Kconfig:config XEN_BALLOON
drivers/xen/Kconfig: bool "Xen memory balloon driver"
...meaning that they currently are not being built as modules by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.
In doing so we uncover two implict includes that were obtained
by module.h having such a wide include scope itself:
In file included from drivers/xen/xen-balloon.c:41:0:
include/xen/balloon.h:26:51: warning: ‘struct page’ declared inside parameter list [enabled by default]
int alloc_xenballooned_pages(int nr_pages, struct page **pages);
^
include/xen/balloon.h: In function ‘register_xen_selfballooning’:
include/xen/balloon.h:35:10: error: ‘ENOSYS’ undeclared (first use in this function)
return -ENOSYS;
^
This is fixed by adding mm-types.h and errno.h to the list.
We also delete the MODULE_LICENSE tags since all that information
is already contained at the top of the file in the comments.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
|
||
|
Paul Gortmaker
|
59aa56bf2a |
xen: audit usages of module.h ; remove unnecessary instances
Code that uses no modular facilities whatsoever should not be sourcing module.h at all, since that header drags in a bunch of other headers with it. Similarly, code that is not explicitly using modular facilities like module_init() but only is declaring module_param setup variables should be using moduleparam.h and not the larger module.h file for that. In making this change, we also uncover an implicit use of BUG() in inline fcns within arch/arm/include/asm/xen/hypercall.h so we explicitly source <linux/bug.h> for that file now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com> |
||
Chris Mason
|
389f239c53 |
btrfs: make sure we stay inside the bvec during __btrfs_lookup_bio_sums
Commit
|
||
Joerg Roedel
|
70cf769c5b | Merge branches 'arm/rockchip', 'arm/exynos', 'arm/smmu', 'arm/mediatek', 'arm/io-pgtable', 'arm/renesas' and 'core' into next | ||
Tero Roponen
|
30b5b8808c |
PCI: Restore inclusion of pci/hotplug Kconfig
Commit |
||
Will Deacon
|
357b565d5d |
drivers/perf: arm_pmu: avoid NULL dereference when not using devicetree
Commit
|
||
Stephen Rothwell
|
568d7c764a |
drm/amdgpu: release_pages requires linux/pagemap.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Christian König <christian.koenig@amd.com. Signed-off-by: Dave Airlie <airlied@redhat.com> |
||
|
Linus Torvalds
|
643ad15d47 |
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 protection key support from Ingo Molnar:
"This tree adds support for a new memory protection hardware feature
that is available in upcoming Intel CPUs: 'protection keys' (pkeys).
There's a background article at LWN.net:
https://lwn.net/Articles/643797/
The gist is that protection keys allow the encoding of
user-controllable permission masks in the pte. So instead of having a
fixed protection mask in the pte (which needs a system call to change
and works on a per page basis), the user can map a (handful of)
protection mask variants and can change the masks runtime relatively
cheaply, without having to change every single page in the affected
virtual memory range.
This allows the dynamic switching of the protection bits of large
amounts of virtual memory, via user-space instructions. It also
allows more precise control of MMU permission bits: for example the
executable bit is separate from the read bit (see more about that
below).
This tree adds the MM infrastructure and low level x86 glue needed for
that, plus it adds a high level API to make use of protection keys -
if a user-space application calls:
mmap(..., PROT_EXEC);
or
mprotect(ptr, sz, PROT_EXEC);
(note PROT_EXEC-only, without PROT_READ/WRITE), the kernel will notice
this special case, and will set a special protection key on this
memory range. It also sets the appropriate bits in the Protection
Keys User Rights (PKRU) register so that the memory becomes unreadable
and unwritable.
So using protection keys the kernel is able to implement 'true'
PROT_EXEC on x86 CPUs: without protection keys PROT_EXEC implies
PROT_READ as well. Unreadable executable mappings have security
advantages: they cannot be read via information leaks to figure out
ASLR details, nor can they be scanned for ROP gadgets - and they
cannot be used by exploits for data purposes either.
We know about no user-space code that relies on pure PROT_EXEC
mappings today, but binary loaders could start making use of this new
feature to map binaries and libraries in a more secure fashion.
There is other pending pkeys work that offers more high level system
call APIs to manage protection keys - but those are not part of this
pull request.
Right now there's a Kconfig that controls this feature
(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) that is default enabled
(like most x86 CPU feature enablement code that has no runtime
overhead), but it's not user-configurable at the moment. If there's
any serious problem with this then we can make it configurable and/or
flip the default"
* 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (38 commits)
x86/mm/pkeys: Fix mismerge of protection keys CPUID bits
mm/pkeys: Fix siginfo ABI breakage caused by new u64 field
x86/mm/pkeys: Fix access_error() denial of writes to write-only VMA
mm/core, x86/mm/pkeys: Add execute-only protection keys support
x86/mm/pkeys: Create an x86 arch_calc_vm_prot_bits() for VMA flags
x86/mm/pkeys: Allow kernel to modify user pkey rights register
x86/fpu: Allow setting of XSAVE state
x86/mm: Factor out LDT init from context init
mm/core, x86/mm/pkeys: Add arch_validate_pkey()
mm/core, arch, powerpc: Pass a protection key in to calc_vm_flag_bits()
x86/mm/pkeys: Actually enable Memory Protection Keys in the CPU
x86/mm/pkeys: Add Kconfig prompt to existing config option
x86/mm/pkeys: Dump pkey from VMA in /proc/pid/smaps
x86/mm/pkeys: Dump PKRU with other kernel registers
mm/core, x86/mm/pkeys: Differentiate instruction fetches
x86/mm/pkeys: Optimize fault handling in access_error()
mm/core: Do not enforce PKEY permissions on remote mm access
um, pkeys: Add UML arch_*_access_permitted() methods
mm/gup, x86/mm/pkeys: Check VMAs and PTEs for protection keys
x86/mm/gup: Simplify get_user_pages() PTE bit handling
...
|
||
|
Linus Torvalds
|
24b5e20f11 |
Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI updates from Ingo Molnar:
"The main changes are:
- Use separate EFI page tables when executing EFI firmware code.
This isolates the EFI context from the rest of the kernel, which
has security and general robustness advantages. (Matt Fleming)
- Run regular UEFI firmware with interrupts enabled. This is already
the status quo under other OSs. (Ard Biesheuvel)
- Various x86 EFI enhancements, such as the use of non-executable
attributes for EFI memory mappings. (Sai Praneeth Prakhya)
- Various arm64 UEFI enhancements. (Ard Biesheuvel)
- ... various fixes and cleanups.
The separate EFI page tables feature got delayed twice already,
because it's an intrusive change and we didn't feel confident about
it - third time's the charm we hope!"
* 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits)
x86/mm/pat: Fix boot crash when 1GB pages are not supported by the CPU
x86/efi: Only map kernel text for EFI mixed mode
x86/efi: Map EFI_MEMORY_{XP,RO} memory region bits to EFI page tables
x86/mm/pat: Don't implicitly allow _PAGE_RW in kernel_map_pages_in_pgd()
efi/arm*: Perform hardware compatibility check
efi/arm64: Check for h/w support before booting a >4 KB granular kernel
efi/arm: Check for LPAE support before booting a LPAE kernel
efi/arm-init: Use read-only early mappings
efi/efistub: Prevent __init annotations from being used
arm64/vmlinux.lds.S: Handle .init.rodata.xxx and .init.bss sections
efi/arm64: Drop __init annotation from handle_kernel_image()
x86/mm/pat: Use _PAGE_GLOBAL bit for EFI page table mappings
efi/runtime-wrappers: Run UEFI Runtime Services with interrupts enabled
efi: Reformat GUID tables to follow the format in UEFI spec
efi: Add Persistent Memory type name
efi: Add NV memory attribute
x86/efi: Show actual ending addresses in efi_print_memmap
x86/efi/bgrt: Don't ignore the BGRT if the 'valid' bit is 0
efivars: Use to_efivar_entry
efi: Runtime-wrapper: Get rid of the rtc_lock spinlock
...
|
||
|
Linus Torvalds
|
26660a4046 |
Merge branch 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull 'objtool' stack frame validation from Ingo Molnar:
"This tree adds a new kernel build-time object file validation feature
(ONFIG_STACK_VALIDATION=y): kernel stack frame correctness validation.
It was written by and is maintained by Josh Poimboeuf.
The motivation: there's a category of hard to find kernel bugs, most
of them in assembly code (but also occasionally in C code), that
degrades the quality of kernel stack dumps/backtraces. These bugs are
hard to detect at the source code level. Such bugs result in
incorrect/incomplete backtraces most of time - but can also in some
rare cases result in crashes or other undefined behavior.
The build time correctness checking is done via the new 'objtool'
user-space utility that was written for this purpose and which is
hosted in the kernel repository in tools/objtool/. The tool's (very
simple) UI and source code design is shaped after Git and perf and
shares quite a bit of infrastructure with tools/perf (which tooling
infrastructure sharing effort got merged via perf and is already
upstream). Objtool follows the well-known kernel coding style.
Objtool does not try to check .c or .S files, it instead analyzes the
resulting .o generated machine code from first principles: it decodes
the instruction stream and interprets it. (Right now objtool supports
the x86-64 architecture.)
From tools/objtool/Documentation/stack-validation.txt:
"The kernel CONFIG_STACK_VALIDATION option enables a host tool named
objtool which runs at compile time. It has a "check" subcommand
which analyzes every .o file and ensures the validity of its stack
metadata. It enforces a set of rules on asm code and C inline
assembly code so that stack traces can be reliable.
Currently it only checks frame pointer usage, but there are plans to
add CFI validation for C files and CFI generation for asm files.
For each function, it recursively follows all possible code paths
and validates the correct frame pointer state at each instruction.
It also follows code paths involving special sections, like
.altinstructions, __jump_table, and __ex_table, which can add
alternative execution paths to a given instruction (or set of
instructions). Similarly, it knows how to follow switch statements,
for which gcc sometimes uses jump tables."
When this new kernel option is enabled (it's disabled by default), the
tool, if it finds any suspicious assembly code pattern, outputs
warnings in compiler warning format:
warning: objtool: rtlwifi_rate_mapping()+0x2e7: frame pointer state mismatch
warning: objtool: cik_tiling_mode_table_init()+0x6ce: call without frame pointer save/setup
warning: objtool:__schedule()+0x3c0: duplicate frame pointer save
warning: objtool:__schedule()+0x3fd: sibling call from callable instruction with changed frame pointer
... so that scripts that pick up compiler warnings will notice them.
All known warnings triggered by the tool are fixed by the tree, most
of the commits in fact prepare the kernel to be warning-free. Most of
them are bugfixes or cleanups that stand on their own, but there are
also some annotations of 'special' stack frames for justified cases
such entries to JIT-ed code (BPF) or really special boot time code.
There are two other long-term motivations behind this tool as well:
- To improve the quality and reliability of kernel stack frames, so
that they can be used for optimized live patching.
- To create independent infrastructure to check the correctness of
CFI stack frames at build time. CFI debuginfo is notoriously
unreliable and we cannot use it in the kernel as-is without extra
checking done both on the kernel side and on the build side.
The quality of kernel stack frames matters to debuggability as well,
so IMO we can merge this without having to consider the live patching
or CFI debuginfo angle"
* 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (52 commits)
objtool: Only print one warning per function
objtool: Add several performance improvements
tools: Copy hashtable.h into tools directory
objtool: Fix false positive warnings for functions with multiple switch statements
objtool: Rename some variables and functions
objtool: Remove superflous INIT_LIST_HEAD
objtool: Add helper macros for traversing instructions
objtool: Fix false positive warnings related to sibling calls
objtool: Compile with debugging symbols
objtool: Detect infinite recursion
objtool: Prevent infinite recursion in noreturn detection
objtool: Detect and warn if libelf is missing and don't break the build
tools: Support relative directory path for 'O='
objtool: Support CROSS_COMPILE
x86/asm/decoder: Use explicitly signed chars
objtool: Enable stack metadata validation on 64-bit x86
objtool: Add CONFIG_STACK_VALIDATION option
objtool: Add tool to perform compile-time stack metadata validation
x86/kprobes: Mark kretprobe_trampoline() stack frame as non-standard
sched: Always inline context_switch()
...
|
||
|
Linus Torvalds
|
46e595a17d |
ARM: SoC driver updates for v4.6
Driver updates for ARM SoCs, these contain various things that touch
the drivers/ directory but got merged through arm-soc for practical
reasons:
- Rockchip rk3368 gains power domain support
- Small updates for the ARM spmi driver
- The Atmel PMC driver saw a larger rework, touching both
arch/arm/mach-at91 and drivers/clk/at91
- All reset controller driver changes alway get merged through
arm-soc, though this time the largest change is the addition
of a MIPS pistachio reset driver
- One bugfix for the NXP (formerly Freescale) i.MX weim bus driver
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"Driver updates for ARM SoCs, these contain various things that touch
the drivers/ directory but got merged through arm-soc for practical
reasons:
- Rockchip rk3368 gains power domain support
- Small updates for the ARM spmi driver
- The Atmel PMC driver saw a larger rework, touching both
arch/arm/mach-at91 and drivers/clk/at91
- All reset controller driver changes alway get merged through
arm-soc, though this time the largest change is the addition of a
MIPS pistachio reset driver
- One bugfix for the NXP (formerly Freescale) i.MX weim bus driver"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
bus: imx-weim: Take the 'status' property value into account
clk: at91: remove useless includes
clk: at91: pmc: remove useless capacities handling
clk: at91: pmc: drop at91_pmc_base
usb: gadget: atmel: access the PMC using regmap
ARM: at91: remove useless includes and function prototypes
ARM: at91: pm: move idle functions to pm.c
ARM: at91: pm: find and remap the pmc
ARM: at91: pm: simply call at91_pm_init
clk: at91: pmc: move pmc structures to C file
clk: at91: pmc: merge at91_pmc_init in atmel_pmc_probe
clk: at91: remove IRQ handling and use polling
clk: at91: make use of syscon/regmap internally
clk: at91: make use of syscon to share PMC registers in several drivers
hwmon: (scpi) add energy meter support
firmware: arm_scpi: add support for 64-bit sensor values
firmware: arm_scpi: decrease Tx timeout to 20ms
firmware: arm_scpi: fix send_message and sensor_get_value for big-endian
reset: sti: Make reset_control_ops const
reset: zynq: Make reset_control_ops const
...
|
||
|
Linus Torvalds
|
e3b1f64e04 |
ARM: SoC defconfig updates for v4.6
As usual, a bunch of commits, mostly adding drivers and other options to defconfigs. The realview_smp_defconfig and realview_defconfig got merged into one, so we are now down to 110 files. For stm32, we have now added a Kconfig fragment, the first such file on arch/arm. The purpose here is to have a shared defconfig file that works for all boards, while the DRAM offset has to be hardwired on NOMMU machines at compile time. The Exynos defconfig changes depend on changes in the RTC tree, so this is pulled in here, but has already been merged into 4.6 now. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVu67N2CrR//JCVInAQIW4A//YRCJQV8655S9OmFtGU7/Yl541KIvlaYs mrmiGtqtjQ4rJjtW1f9vhQsls+ZC1eFL194/beS/9FNThJNp5ZuZTkXce1j/m2xY umcsV8emYx0KATIyUIrrXu1LX/BwdXwcZxu0WZDIYdtRgY+94PmS0xqHM98jCmKV yRuPgYk4cre8GWX2Bg4WdzqKCK/TIdJYz2uprP3xQ7QDi8BFDPx8EuKXLgDwzZ3a WRztWMzK2aAoJjZBSxr8jMx6F2Cl1xYm+Hjt81u2czqSHx3q8s9JWiEGqZqurRdh DbQ4jAeqh1shEemf85wcPthDZGVxSmJs0Ct0ewIpjnMqYAaxiVShUtTjxgcmdyyK XsRRgcWXZdFT0+plyh08BvzXPMWsYif/BPFnXFILSyrUGulN1rV75Xi47OfooPOD RwyiieE/u8iEbcPKH5rxQmUb7uKdNJ1xu3XfTJibXd8cp8LnbLjfTPE8V0/DPKZb 88DoxovjTFPHRNT4YlFFeK8qjzngPoGwysX1X8bvsMuk5c0ibA5H5XmRHqh7KiUH Qjk1RNkZ2t6W2YVNwt5qTyaXdIH4Itschy0d8L+pdhsZ7ysB7jMwsQvMm3CQhm84 5xHjHuZgGbJZNOpLs1jbyBx7V0cOpafaZTfDeLhfBmnofJwWGv6Yw1Mz+VzZXOW9 KcwWvYGiYUA= =d4mQ -----END PGP SIGNATURE----- Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Arnd Bergmann: "As usual, a bunch of commits, mostly adding drivers and other options to defconfigs. The realview_smp_defconfig and realview_defconfig got merged into one, so we are now down to 110 files. For stm32, we have now added a Kconfig fragment, the first such file on arch/arm. The purpose here is to have a shared defconfig file that works for all boards, while the DRAM offset has to be hardwired on NOMMU machines at compile time. The Exynos defconfig changes depend on changes in the RTC tree, so this is pulled in here, but has already been merged into 4.6 now" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits) ARM: imx_v4_v5_defconfig: Enable initramfs support ARM: imx_v4_v5_defconfig: Cleanup imx_v4_v5_defconfig ARM: multi_v7_defconfig: Enable LP872x regulator support ARM: omap2plus_defconfig: Enable LP872x regulator support ARM: mxs_defconfig: Enable initramfs support ARM: mxs_defconfig: Cleanup mxs_defconfig ARM: multi_v5_defconfig: Enable initramfs support ARM: multi_v5_defconfig: Cleanup multi_v5_defconfig ARM: multi_v7_defconfig: enable useful configurations for Vybrid ARM: multi_v7_defconfig: add MACH_ARTPEC6 ARM: omap2plus_defconfig: Enable AT24 eeprom ARM: omap2plus_defconfig: Enable TI TVP5150 video decoder support ARM: omap2plus_defconfig: Enable ISP support and dependencies ARM: omap2plus_defconfig: Enable OMAP IOMMU support ARM: socfpga_defconfig: enable support for initramfs/initrd support ARM: at91/defconfig: add sama5d2 adc support in sama5_defconfig ARM: multi_v7_defconfig: Enable BCM283x ARM: bcm2835_defconfig: Enable RPi power domain driver ARM: bcm2835_defconfig: Enable RPi firmware driver ARM: bcm2835_defconfig: enable ARMv7 support ... |
||
|
Linus Torvalds
|
915c56bc01 |
ARM: 64-bit DT updates for v4.6
The arm64 device tree changes make up an increasing portion of the overall changes, so they are kept separate from the 32-bit devicetree changes and from the other arm64 updates. Newly added SoCs and boards are: - 96Boards Husky board - AMD Overdrive board - Amlogic S905 SoC and related Tronsmart boxes - Annapurna Labs Alpine family and development board - Broadcom Vulcan servers - Broadcom Northstar 2 SoC - Marvell Armada 3700 family and development board - Qualcomm MSM8996 SoC Additional devices are enabled for existing platforms from Applied Micro, Hisilicon, Mediatek, Qualcomm, and Renesas and there are a couple of other updates for Rockchip, Xilinx and NXP/Freescale. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIUAwUAVu67Q2CrR//JCVInAQL0ng/47UBpXwVw1V5zm9lUIA1oluo/cKgFyGsi G8wOzoMwmZocDKXC7mONS6c6AjeqszTNQ8V2j2ieU7G7S+moi8SnTcc8pJKD26HL KvsxGtnfKXFAfZkJ8iERxHmZojHN93EF01P3R+pEIlKzFs+8Mx66VbUp2mVEMrHR wClzoW1n49kdpQhGuGeryFufAgUd/OKG2VDosCDR5hpoTNYWenuIQB5VHtiow08U 9SVEBUW6YxDV3hiyt4Vd5FvrPT/PJEPchmnscgC8L/sVD57XeH5h68GE4mDplc68 QxzFqDAHuInPS/p6h9zFALawh8lXvu+ERTt6XZqGxzvhEkifx6grOBVCaVSbfpct JLzFUZKcGXDLekVq0GQWj7ZCQnWeRSdtIGBtoaEzLzjZ0aGeSeN0nuldWFRx3Eml 3eTpHsyLOtjsSjZcdSWtzSBbN2OuymvSKfjdHfqANbpsUYZREI/HXNg/WLCzhsbr o7VQig/dkSQ+Od39omKk1AP5adLpCdUc0nm2omdUJRVEuJ0l9fLp3Td4nZTtOPle Vbf5lYHGAMCrgzPEJnMxtUb1XlstQdij2FEYTeqUqHyZ1kZNaGOaWWgXNW6ORyn9 eOav61eWwZ0qvppaQKzv7rIV5qtP5Zg3kLvsNvQpWhr3ev14n0rvFu1RAy/yz2gR zMtRVagq/w== =izw3 -----END PGP SIGNATURE----- Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 64-bit DT updates from Arnd Bergmann: "The arm64 device tree changes make up an increasing portion of the overall changes, so they are kept separate from the 32-bit devicetree changes and from the other arm64 updates. Newly added SoCs and boards are: - 96Boards Husky board - AMD Overdrive board - Amlogic S905 SoC and related Tronsmart boxes - Annapurna Labs Alpine family and development board - Broadcom Vulcan servers - Broadcom Northstar 2 SoC - Marvell Armada 3700 family and development board - Qualcomm MSM8996 SoC Additional devices are enabled for existing platforms from Applied Micro, Hisilicon, Mediatek, Qualcomm, and Renesas and there are a couple of other updates for Rockchip, Xilinx and NXP/Freescale" * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (102 commits) ARM64: dts: amlogic: Add Tronsmart Vega S95 configs Documentation: devicetree: amlogic: Document Tronsmart Vega S95 boards ARM64: dts: Prepare configs for Amlogic Meson GXBaby Documentation: devicetree: amlogic: Document Meson GXBaby devicetree: bindings: Add vendor prefix for Tronsmart arm64: dts: qcom: Fix MPP's function used for LED control arm64: dts: alpine: add the MSIX node in the Alpine v2 dtsi arm64: dts: add the Alpine v2 EVP arm64: dts: marvell: re-order Device Tree nodes for Armada AP806 arm64: dts: marvell: update Armada AP806 clock description arm64: dts: marvell: add Device Tree files for Armada 7K/8K arm64: dts: apm: Add DT node for X-Gene v2 SLIMpro Mailbox I2C Driver arm64: dts: apm: Mailbox device tree node for APM X-Gene v2 platform. arm64: dts: apm: Add DT node for X-Gene v1 SLIMpro Mailbox I2C Driver arm64: dts: apm: mailbox device tree node for APM X-Gene platform. arm64: dts: apm: Update GPIO to control power-off on X-Gene v2 platforms arm64: dts: apm: Update GPIO standby controller DT node for X-Gene v2 platforms arm64: dts: apm: Update GPIO to control power-off on X-Gene v1 platforms arm64: dts: salvator-x: enable USB 2.0 Host of channel 1 and 2 arm64: dts: salvator-x: enable usb2_phy of channel 1 and 2 ... |
||
|
Linus Torvalds
|
5a6b7e53d0 |
ARM: DT updates for v4.6
These are all the updates to device tree files for 32-bit platforms,
plus a couple of related 64-bit updates:
New SoC support:
- Allwinner A83T
- Axis Artpec-6 SoC
- Mediatek MT7623 SoC
- TI Keystone K2G SoC
- ST Microelectronics stm32f469
New board or machine support:
- ARM Juno R2
- Buffalo Linkstation LS-QVL and LS-GL
- Cubietruck plus
- D-Link DIR-885L
- DT support for ARM RealView PB1176 and PB11MPCore
- Google Nexus 7
- Homlet v2
- Itead Ibox
- Lamobo R1
- LG Optimus Black
- Logicpd dm3730
- Raspberry Pi Model A
Other changes include
- Lots of updates for Qualcomm APQ8064, MSM8974 and others
- Improved support for Nokia N900 and other OMAP machines
- Common clk support for lpc32xx
- HDLCD display on ARM
- Improved stm32f429 support
- Improved Renesas device support, r8a779x and others
- Lots of Rockchip updates
- Samsung cleanups
- ADC support for Atmel SAMA5D2
- BCM2835 (Raspberry Pi) improvements
- Broadcom Northstar Plus enhancements
- OMAP GPMC rework
- Several improvements for Atmel SAMA5D2 / Xplained
- Global change to remove inofficial "arm,amba-bus" compatible string
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM DT updates from Arnd Bergmann:
"These are all the updates to device tree files for 32-bit platforms,
plus a couple of related 64-bit updates:
New SoC support:
- Allwinner A83T
- Axis Artpec-6 SoC
- Mediatek MT7623 SoC
- TI Keystone K2G SoC
- ST Microelectronics stm32f469
New board or machine support:
- ARM Juno R2
- Buffalo Linkstation LS-QVL and LS-GL
- Cubietruck plus
- D-Link DIR-885L
- DT support for ARM RealView PB1176 and PB11MPCore
- Google Nexus 7
- Homlet v2
- Itead Ibox
- Lamobo R1
- LG Optimus Black
- Logicpd dm3730
- Raspberry Pi Model A
Other changes include
- Lots of updates for Qualcomm APQ8064, MSM8974 and others
- Improved support for Nokia N900 and other OMAP machines
- Common clk support for lpc32xx
- HDLCD display on ARM
- Improved stm32f429 support
- Improved Renesas device support, r8a779x and others
- Lots of Rockchip updates
- Samsung cleanups
- ADC support for Atmel SAMA5D2
- BCM2835 (Raspberry Pi) improvements
- Broadcom Northstar Plus enhancements
- OMAP GPMC rework
- Several improvements for Atmel SAMA5D2 / Xplained
- Global change to remove inofficial "arm,amba-bus" compatible
string"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (350 commits)
ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus"
ARM: dts: artpec: dual-license on artpec6.dtsi
ARM: dts: ux500: add synaptics RMI4 for Ux500 TVK DT
arm64: dts: juno/vexpress: fix node name unit-address presence warnings
arm64: dts: foundation-v8: add SBSA Generic Watchdog device node
ARM: dts: at91: sama5d2 Xplained: add leds node
ARM: dts: at91: sama5d2 Xplained: add user push button
ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host
ARM: dts: stm32f429: Enable Ethernet on Eval board
ARM: dts: omap3-sniper: TWL4030 keypad support
Revert "ARM: dts: DRA7: Add dt nodes for PWMSS"
ARM: dts: dm814x: dra62x: Disable wait pin monitoring for NAND
ARM: dts: dm814x: dra62x: Fix NAND device nodes
ARM: dts: stm32f429: Add Ethernet support
ARM: dts: stm32f429: Add system config bank node
ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes
ARM: dts: at91: sama5d2: add dma properties to UART nodes
ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node
ARM: dts: exynos: Don't overheat the Odroid XU3-Lite on high load
ARM: dts: exynos: Add cooling levels for Exynos5422/5800 CPUs
...
|
||
|
Linus Torvalds
|
8c6d4082fc |
ARM: SoC 64-bit changes for v4.6
Here's our branch of ARM64 contents for this merge window, now
containing all ARM64 changes other than device tree files.
- Various new platforms get added
- Allwinner A64 SoC
- Annapurna Labs Alpine SoCs
- Broadcom Vulcan
- Marvell Armada 3700 SoCs
- Amlogic S905
- Various defconfig changes to enable platform specific drivers
This branch includes the clk git tree to resolve a build-time
dependency.
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Merge tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC 64-bit changes from Arnd Bergmann:
"Here's our branch of ARM64 contents for this merge window, now
containing all ARM64 changes other than device tree files.
- Various new platforms get added:
* Allwinner A64 SoC
* Annapurna Labs Alpine SoCs
* Broadcom Vulcan
* Marvell Armada 3700 SoCs
* Amlogic S905
- Various defconfig changes to enable platform specific drivers
This branch includes the clk git tree to resolve a build-time
dependency"
* tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits)
arm64: defconfig: Increase MMC_BLOCK_MINORS to 16
arm64: defconfig: Add Qualcomm sdhci and restart functionality
ARM64: Enable Amlogic Meson GXBaby platform
arm64: defconfig: Enable Samsung MFD and related configs
arm64: alpine: select the Alpine MSI controller driver
arm64: defconfig: enable the Alpine family
arm64: add Alpine SoC family
arm64: defconfig: Enable exynos thermal config
arm64: add defconfig options for Allwinner SoCs
arm64: defconfig: Enable DesignWare APB GPIO controller
arm64: defconfig: Add Renesas R-Car Gen3 USB 2.0 phy driver support
arm64: EXYNOS: Consolidate ARCH_EXYNOS7 symbol into ARCH_EXYNOS
clk: samsung: Don't build ARMv8 clock drivers on ARMv7
MAINTAINERS: Add entry for Broadcom Vulcan SoC
arm64: cputype info for Broadcom Vulcan
arm64: Broadcom Vulcan support
arm64: defconfig: Add Broadcom Vulcan to defconfig
arm64: update ARCH_MVEBU for Marvell Armada 7K/8K support
Documentation: arm: add Marvell Armada 7K and 8K families
Documentation: arm: add link to Armada 38x Functional Spec
...
|