- Mar 20, 2019
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Manivannan Sadhasivam authored
Enable PCI-E controller for Oxalis board based on NXP/Freescale LS1012a SoC available as the Mini PCI-E connector on the bottom side. Signed-off-by:
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Alison Wang authored
This patch adds pmu dt nodes for LS1028A. Signed-off-by:
Alison Wang <alison.wang@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Daniel Baluta authored
The main Audio DAC used on the EVK board is wm8524 The EVK provides the MCLK to wm8524. Digital interface is SAI2 which includes three signals: SYNC_CLK, BCLK and DACDAT. This patch sets: * SAI2 pinctrl configuration * clock hierarchy * wm8524 codec Then uses simple-card machine driver to connect them into a sound card. Signed-off-by:
Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Daniel Baluta authored
SAI2 is part of AIPS-3 memory region. Signed-off-by:
Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Daniel Baluta authored
SDMA1 is part of AIPS-3 region and SDMA2 is part of AIPS-1 region. Signed-off-by:
Anson Huang <Anson.Huang@nxp.com> Signed-off-by:
Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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- Mar 19, 2019
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Anson Huang authored
i.MX8MQ has clock gate for each GPIO bank, add clock info to GPIO node for clock management. Signed-off-by:
Anson Huang <Anson.Huang@nxp.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Abel Vesa authored
Add the 0.8GHz and 1GHz opps. According to the datasheet: https://www.nxp.com/docs/en/data-sheet/IMX8MDQLQIEC.pdf section 3.1.3 Operating ranges. The 0.8GHz opp runs in nominal mode with the regulator set to 0.9V. The 1GHz runs in overdrive mode with the regulator set to 1V. Signed-off-by:
Abel Vesa <abel.vesa@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Abel Vesa authored
According to the schematics, this is a MP2147 switch converter which is controlled by GPIO1_IO13. When set the gpio is set to high the regulator output is set to 0.9V. When the gpio is set to low the regulator output is set to 1V. Signed-off-by:
Abel Vesa <abel.vesa@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Abel Vesa authored
The clocks and their latencies will be used by cpufreq-dt. Signed-off-by:
Abel Vesa <abel.vesa@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Alison Wang authored
This patch adds Audio DT nodes for LS1028ARDB and LS1028AQDS boards. Signed-off-by:
Alison Wang <alison.wang@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Carlo Caione authored
Add the node for the OTP controller. Signed-off-by:
Carlo Caione <ccaione@baylibre.com> Reviewed-by:
Abel Vesa <abel.vesa@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Anson Huang authored
Add i.MX8QXP CPU opp table to support cpufreq. Signed-off-by:
Anson Huang <Anson.Huang@nxp.com> Acked-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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- Mar 18, 2019
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuildLinus Torvalds authored
Pull more Kbuild updates from Masahiro Yamada: - add more Build-Depends to Debian source package - prefix header search paths with $(srctree)/ - make modpost show verbose section mismatch warnings - avoid hard-coded CROSS_COMPILE for h8300 - fix regression for Debian make-kpkg command - add semantic patch to detect missing put_device() - fix some warnings of 'make deb-pkg' - optimize NOSTDINC_FLAGS evaluation - add warnings about redundant generic-y - clean up Makefiles and scripts * tag 'kbuild-v5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: remove stale lxdialog/.gitignore kbuild: force all architectures except um to include mandatory-y kbuild: warn redundant generic-y Revert "modsign: Abort modules_install when signing fails" kbuild: Make NOSTDINC_FLAGS a simply expanded variable kbuild: deb-pkg: avoid implicit effects coccinelle: semantic code search for missing put_device() kbuild: pkg: grep include/config/auto.conf instead of $KCONFIG_CONFIG kbuild: deb-pkg: introduce is_enabled and if_enabled_echo to builddeb kbuild: deb-pkg: add CONFIG_ prefix to kernel config options kbuild: add workaround for Debian make-kpkg kbuild: source include/config/auto.conf instead of ${KCONFIG_CONFIG} unicore32: simplify linker script generation for decompressor h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux- kbuild: move archive command to scripts/Makefile.lib modpost: always show verbose warning for section mismatch ia64: prefix header search path with $(srctree)/ libfdt: prefix header search paths with $(srctree)/ deb-pkg: generate correct build dependencies
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 asm updates from Thomas Gleixner: "Two cleanup patches removing dead conditionals and unused code" * 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/asm: Remove unused __constant_c_x_memset() macro and inlines x86/asm: Remove dead __GNUC__ conditionals
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Thomas Gleixner: "Three fixes for the fallout from the TSX errata workaround: - Prevent memory corruption caused by a unchecked out of bound array index. - Two trivial fixes to address compiler warnings" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Make dev_attr_allow_tsx_force_abort static perf/x86: Fixup typo in stub functions perf/x86/intel: Fix memory corruption
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull xen fix from Juergen Gross: "A fix for a Xen bug introduced by David's series for excluding ballooned pages in vmcores" * tag 'for-linus-5.1b-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/balloon: Fix mapping PG_offline pages to user space
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git://github.com/martinetd/linuxLinus Torvalds authored
Pull 9p updates from Dominique Martinet: "Here is a 9p update for 5.1; there honestly hasn't been much. Two fixes (leak on invalid mount argument and possible deadlock on i_size update on 32bit smp) and a fall-through warning cleanup" * tag '9p-for-5.1' of git://github.com/martinetd/linux: 9p/net: fix memory leak in p9_client_create 9p: use inode->i_lock to protect i_size_write() under 32-bit 9p: mark expected switch fall-through
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- Mar 17, 2019
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kbuild test robot authored
Fixes: 400816f6 ("perf/x86/intel: Implement support for TSX Force Abort") Signed-off-by:
kbuild test robot <lkp@intel.com> Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org> Cc: kbuild-all@01.org Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20190313184243.GA10820@lkp-sb-ep06
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Masahiro Yamada authored
When this .gitignore was added, lxdialog was an independent hostprogs-y. Now that all objects in lxdialog/ are directly linked to mconf, the lxdialog is no longer generated. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
Currently, every arch/*/include/uapi/asm/Kbuild explicitly includes the common Kbuild.asm file. Factor out the duplicated include directives to scripts/Makefile.asm-generic so that no architecture would opt out of the mandatory-y mechanism. um is not forced to include mandatory-y since it is a very exceptional case which does not support UAPI. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
The generic-y is redundant under the following condition: - arch has its own implementation - the same header is added to generated-y - the same header is added to mandatory-y If a redundant generic-y is found, the warning like follows is displayed: scripts/Makefile.asm-generic:20: redundant generic-y found in arch/arm/include/asm/Kbuild: timex.h I fixed up arch Kbuild files found by this. Suggested-by:
Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Douglas Anderson authored
This reverts commit caf6fe91. The commit was fine but is no longer needed as of commit 3a2429e1 ("kbuild: change if_changed_rule for multi-line recipe"). Let's go back to using ";" to be consistent. For some discussion, see: https://lkml.kernel.org/r/CAK7LNASde0Q9S5GKeQiWhArfER4S4wL1=R_FW8q0++_X3T5=hQ@mail.gmail.com Signed-off-by:
Douglas Anderson <dianders@chromium.org> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Douglas Anderson authored
During a simple no-op (nothing changed) build I saw 39 invocations of the C compiler with the argument "-print-file-name=include". We don't need to call the C compiler 39 times for this--one time will suffice. Let's change NOSTDINC_FLAGS to a simply expanded variable to avoid this since there doesn't appear to be any reason it should be recursively expanded. On my build this shaved ~400 ms off my "no-op" build. Note that the recursive expansion seems to date back to the (really old) commit e8f5bdb0 ("[PATCH] Makefile include path ordering"). It's a little unclear to me if the point of that patch was to switch the variable to be recursively expanded (which it did) or to avoid directly assigning to NOSTDINC_FLAGS (AKA to switch to +=) because someone else (out of tree?) was setting it. I presume later since if the only goal was to switch to recursive expansion the patch would have just removed the ":". Signed-off-by:
Douglas Anderson <dianders@chromium.org> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Arseny Maslennikov authored
* The man page for dpkg-source(1) notes: > -b, --build directory [format-specific-parameters] > Build a source package (--build since dpkg 1.17.14). > <...> > > dpkg-source will build the source package with the first > format found in this ordered list: the format indicated > with the --format command line option, the format > indicated in debian/source/format, “1.0”. The fallback > to “1.0” is deprecated and will be removed at some point > in the future, you should always document the desired > source format in debian/source/format. See section > SOURCE PACKAGE FORMATS for an extensive description of > the various source package formats. Thus it would be more foolproof to explicitly use 1.0 (as we always did) than to rely on dpkg-source's defaults. * In a similar vein, debian/rules is not made executable by mkdebian, and dpkg-source warns about that but still silently fixes the file. Let's be explicit once again. Signed-off-by:
Arseny Maslennikov <ar@cs.msu.ru> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Wen Yang authored
The of_find_device_by_node() takes a reference to the underlying device structure, we should release that reference. The implementation of this semantic code search is: In a function, for a local variable returned by calling of_find_device_by_node(), a, if it is released by a function such as put_device()/of_dev_put()/platform_device_put() after the last use, it is considered that there is no reference leak; b, if it is passed back to the caller via dev_get_drvdata()/platform_get_drvdata()/get_device(), etc., the reference will be released in other functions, and the current function also considers that there is no reference leak; c, for the rest of the situation, the current function should release the reference by calling put_device, this code search will report the corresponding error message. By using this semantic code search, we have found some object reference leaks, such as: commit 11907e9d ("ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe") commit a12085d1 ("mtd: rawnand: atmel: fix possible object reference leak") commit 11493f26 ("mtd: rawnand: jz4780: fix possible object reference leak") There are still dozens of reference leaks in the current kernel code. Further, for the case of b, the object returned to other functions may also have a reference leak, we will continue to develop other cocci scripts to further check the reference leak. Signed-off-by:
Wen Yang <wen.yang99@zte.com.cn> Reviewed-by:
Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by:
Markus Elfring <Markus.Elfring@web.de> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linuxLinus Torvalds authored
Pull pidfd system call from Christian Brauner: "This introduces the ability to use file descriptors from /proc/<pid>/ as stable handles on struct pid. Even if a pid is recycled the handle will not change. For a start these fds can be used to send signals to the processes they refer to. With the ability to use /proc/<pid> fds as stable handles on struct pid we can fix a long-standing issue where after a process has exited its pid can be reused by another process. If a caller sends a signal to a reused pid it will end up signaling the wrong process. With this patchset we enable a variety of use cases. One obvious example is that we can now safely delegate an important part of process management - sending signals - to processes other than the parent of a given process by sending file descriptors around via scm rights and not fearing that the given process will have been recycled in the meant...
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull device-dax updates from Dan Williams: "New device-dax infrastructure to allow persistent memory and other "reserved" / performance differentiated memories, to be assigned to the core-mm as "System RAM". Some users want to use persistent memory as additional volatile memory. They are willing to cope with potential performance differences, for example between DRAM and 3D Xpoint, and want to use typical Linux memory management apis rather than a userspace memory allocator layered over an mmap() of a dax file. The administration model is to decide how much Persistent Memory (pmem) to use as System RAM, create a device-dax-mode namespace of that size, and then assign it to the core-mm. The rationale for device-dax is that it is a generic memory-mapping driver that can be layered over any "special purpose" memory, not just pmem. On subsequent boots udev rules can be used to restore the memo...
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull more SCSI updates from James Bottomley: "This is the final round of mostly small fixes and performance improvements to our initial submit. The main regression fix is the ia64 simscsi build failure which was missed in the serial number elimination conversion" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (24 commits) scsi: ia64: simscsi: use request tag instead of serial_number scsi: aacraid: Fix performance issue on logical drives scsi: lpfc: Fix error codes in lpfc_sli4_pci_mem_setup() scsi: libiscsi: Hold back_lock when calling iscsi_complete_task scsi: hisi_sas: Change SERDES_CFG init value to increase reliability of HiLink scsi: hisi_sas: Send HARD RESET to clear the previous affiliation of STP target port scsi: hisi_sas: Set PHY linkrate when disconnected scsi: hisi_sas: print PHY RX errors count for later revision of v3 hw scsi: hisi_sas: Fix a timeout race of driver internal and SMP IO scsi: hisi_sas: Change return variable type in phy_up_v3_hw() scsi: qla2xxx: check for kstrtol() failure scsi: lpfc: fix 32-bit format string warning scsi: lpfc: fix unused variable warning scsi: target: tcmu: Switch to bitmap_zalloc() scsi: libiscsi: fall back to sendmsg for slab pages scsi: qla2xxx: avoid printf format warning scsi: lpfc: resolve static checker warning in lpfc_sli4_hba_unset scsi: lpfc: Correct __lpfc_sli_issue_iocb_s4 lockdep check scsi: ufs: hisi: fix ufs_hba_variant_ops passing scsi: qla2xxx: Fix panic in qla_dfs_tgt_counters_show ...
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull more block layer changes from Jens Axboe: "This is a collection of both stragglers, and fixes that came in after I finalized the initial pull. This contains: - An MD pull request from Song, with a few minor fixes - Set of NVMe patches via Christoph - Pull request from Konrad, with a few fixes for xen/blkback - pblk fix IO calculation fix (Javier) - Segment calculation fix for pass-through (Ming) - Fallthrough annotation for blkcg (Mathieu)" * tag 'for-5.1/block-post-20190315' of git://git.kernel.dk/linux-block: (25 commits) blkcg: annotate implicit fall through nvme-tcp: support C2HData with SUCCESS flag nvmet: ignore EOPNOTSUPP for discard nvme: add proper write zeroes setup for the multipath device nvme: add proper discard setup for the multipath device nvme: remove nvme_ns_config_oncs nvme: disable Write Zeroes for qemu controllers nvmet-fc: bring Disconnect into compliance with FC-NVME spec nvmet-fc: fix issues with targetport assoc_list list walking nvme-fc: reject reconnect if io queue count is reduced to zero nvme-fc: fix numa_node when dev is null nvme-fc: use nr_phys_segments to determine existence of sgl nvme-loop: init nvmet_ctrl fatal_err_work when allocate nvme: update comment to make the code easier to read nvme: put ns_head ref if namespace fails allocation nvme-trace: fix cdw10 buffer overrun nvme: don't warn on block content change effects nvme: add get-feature to admin cmds tracer md: Fix failed allocation of md_register_thread It's wrong to add len to sector_nr in raid10 reshape twice ...
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git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds authored
Pull NFS client bugfixes from Trond Myklebust: "Highlights include: Bugfixes: - Fix an Oops in SUNRPC back channel tracepoints - Fix a SUNRPC client regression when handling oversized replies - Fix the minimal size for SUNRPC reply buffer allocation - rpc_decode_header() must always return a non-zero value on error - Fix a typo in pnfs_update_layout() Cleanup: - Remove redundant check for the reply length in call_decode()" * tag 'nfs-for-5.1-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: SUNRPC: Remove redundant check for the reply length in call_decode() SUNRPC: Handle the SYSTEM_ERR rpc error SUNRPC: rpc_decode_header() must always return a non-zero value on error SUNRPC: Use the ENOTCONN error on socket disconnect SUNRPC: Fix the minimal size for reply buffer allocation SUNRPC: Fix a client regression when handling oversized replies pNFS: Fix a typo in pnfs_update_layout fix null pointer deref in tracepoints in back channel
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: "One fix to prevent runtime allocation of 16GB pages when running in a VM (as opposed to bare metal), because it doesn't work. A small fix to our recently added KCOV support to exempt some more code from being instrumented. Plus a few minor build fixes, a small dead code removal and a defconfig update. Thanks to: Alexey Kardashevskiy, Aneesh Kumar K.V, Christophe Leroy, Jason Yan, Joel Stanley, Mahesh Salgaonkar, Mathieu Malaterre" * tag 'powerpc-5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: Include <asm/nmi.h> header file to fix a warning powerpc/powernv: Fix compile without CONFIG_TRACEPOINTS powerpc/mm: Disable kcov for SLB routines powerpc: remove dead code in head_fsl_booke.S powerpc/configs: Sync skiroot defconfig powerpc/hugetlb: Don't do runtime allocation of 16G pages in LPAR configuration
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull vfs mount infrastructure fix from Al Viro: "Fixup for sysfs braino. Capabilities checks for sysfs mount do include those on netns, but only if CONFIG_NET_NS is enabled. Sorry, should've caught that earlier..." * 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix sysfs_init_fs_context() in !CONFIG_NET_NS case
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- Mar 16, 2019
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Al Viro authored
Permission checks on current's netns should be done only when netns are enabled. Reported-by:
Dominik Brodowski <linux@dominikbrodowski.net> Fixes: 23bf1b6b Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull more smb3 updates from Steve French: "Various tracing and debugging improvements, crediting fixes, some cleanup, and important fallocate fix (fixes three xfstests) and lock fix. Summary: - Various additional dynamic tracing tracepoints - Debugging improvements (including ability to query the server via SMB3 fsctl from userspace tools which can help with stats and debugging) - One minor performance improvement (root directory inode caching) - Crediting (SMB3 flow control) fixes - Some cleanup (docs and to mknod) - Important fixes: one to smb3 implementation of fallocate zero range (which fixes three xfstests) and a POSIX lock fix" * tag '5.1-rc-smb3' of git://git.samba.org/sfrench/cifs-2.6: (22 commits) CIFS: fix POSIX lock leak and invalid ptr deref SMB3: Allow SMB3 FSCTL queries to be sent to server from tools cifs: fix incorrect handling of smb2_set_sparse() return in smb3_simple_falloc smb2: fix typo in definition of a few error flags CIFS: make mknod() an smb_version_op cifs: minor documentation updates cifs: remove unused value pointed out by Coverity SMB3: passthru query info doesn't check for SMB3 FSCTL passthru smb3: add dynamic tracepoints for simple fallocate and zero range cifs: fix smb3_zero_range so it can expand the file-size when required cifs: add SMB2_ioctl_init/free helpers to be used with compounding smb3: Add dynamic trace points for various compounded smb3 ops cifs: cache FILE_ALL_INFO for the shared root handle smb3: display volume serial number for shares in /proc/fs/cifs/DebugData cifs: simplify how we handle credits in compound_send_recv() smb3: add dynamic tracepoint for timeout waiting for credits smb3: display security information in /proc/fs/cifs/DebugData more accurately cifs: add a timeout argument to wait_for_free_credits cifs: prevent starvation in wait_for_free_credits for multi-credit requests cifs: wait_for_free_credits() make it possible to wait for >=1 credits ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/umlLinus Torvalds authored
Pull UML updates from Richard Weinberger: "Bugfix for the UML block device driver" * 'for-linus-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: Fix for a possible OOPS in ubd initialization um: Remove duplicated include from vector_user.c
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull KVM updates from Paolo Bonzini: "ARM: - some cleanups - direct physical timer assignment - cache sanitization for 32-bit guests s390: - interrupt cleanup - introduction of the Guest Information Block - preparation for processor subfunctions in cpu models PPC: - bug fixes and improvements, especially related to machine checks and protection keys x86: - many, many cleanups, including removing a bunch of MMU code for unnecessary optimizations - AVIC fixes Generic: - memcg accounting" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (147 commits) kvm: vmx: fix formatting of a comment KVM: doc: Document the life cycle of a VM and its resources MAINTAINERS: Add KVM selftests to existing KVM entry Revert "KVM/MMU: Flush tlb directly in the kvm_zap_gfn_range()" KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char() KVM: PPC: Fix compilation when KVM is not enabled KVM: Minor cleanups for kvm_main.c KVM: s390: add debug logging for cpu model subfunctions KVM: s390: implement subfunction processor calls arm64: KVM: Fix architecturally invalid reset value for FPEXC32_EL2 KVM: arm/arm64: Remove unused timer variable KVM: PPC: Book3S: Improve KVM reference counting KVM: PPC: Book3S HV: Fix build failure without IOMMU support Revert "KVM: Eliminate extra function calls in kvm_get_dirty_log_protect()" x86: kvmguest: use TSC clocksource if invariant TSC is exposed KVM: Never start grow vCPU halt_poll_ns from value below halt_poll_ns_grow_start KVM: Expose the initial start value in grow_halt_poll_ns() as a module parameter KVM: grow_halt_poll_ns() should never shrink vCPU halt_poll_ns KVM: x86/mmu: Consolidate kvm_mmu_zap_all() and kvm_mmu_zap_mmio_sptes() KVM: x86/mmu: WARN if zapping a MMIO spte results in zapping children ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds authored
Pull tracing fixes and cleanups from Steven Rostedt: "This contains a series of last minute clean ups, small fixes and error checks" * tag 'trace-v5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing/probe: Verify alloc_trace_*probe() result tracing/probe: Check event/group naming rule at parsing tracing/probe: Check the size of argument name and body tracing/probe: Check event name length correctly tracing/probe: Check maxactive error cases tracing: kdb: Fix ftdump to not sleep trace/probes: Remove kernel doc style from non kernel doc comment tracing/probes: Make reserved_field_names static
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull IOMMU fix from Joerg Roedel: "Fix a NULL-pointer dereference issue in the ACPI device matching code of the AMD IOMMU driver" * tag 'iommu-fix-v5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Fix NULL dereference bug in match_hid_uid
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git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM updates from Russell King: - An improvement from Ard Biesheuvel, who noted that the identity map setup was taking a long time due to flush_cache_louis(). - Update a comment about dma_ops from Wolfram Sang. - Remove use of "-p" with ld, where this flag has been a no-op since 2004. - Remove the printing of the virtual memory layout, which is no longer useful since we hide pointers. - Correct SCU help text. - Remove legacy TWD registration method. - Add pgprot_device() implementation for mapping PCI sysfs resource files. - Initialise PFN limits earlier for kmemleak. - Fix argument count to match macro definition (affects clang builds) - Use unified assembler language almost everywhere for clang, and other clang improvements (from Stefan Agner, Nathan Chancellor). - Support security extension for noMMU and other noMMU cleanups (from Vladimir Murzin). - Remove unnecessary SMP bringup code (which was incorrectly copy'n' pasted from the ARM platform implementations) and remove it from the arch code to discourge further copys of it appearing. - Add Cortex A9 erratum preventing kexec working on some SoCs. - AMBA bus identification updates from Mike Leach. - More use of raw spinlocks to avoid -RT kernel issues (from Yang Shi and Sebastian Andrzej Siewior). - MCPM hyp/svc mode mismatch fixes from Marek Szyprowski. * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (32 commits) ARM: 8849/1: NOMMU: Fix encodings for PMSAv8's PRBAR4/PRLAR4 ARM: 8848/1: virt: Align GIC version check with arm64 counterpart ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used ARM: 8845/1: use unified assembler in c files ARM: 8844/1: use unified assembler in assembly files ARM: 8843/1: use unified assembler in headers ARM: 8841/1: use unified assembler in macros ARM: 8840/1: use a raw_spinlock_t in unwind ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t ARM: 8837/1: coresight: etmv4: Update ID register table to add UCI support ARM: 8836/1: drivers: amba: Update component matching to use the CoreSight UCI values. ARM: 8838/1: drivers: amba: Updates to component identification for driver matching. ARM: 8833/1: Ensure that NEON code always compiles with Clang ARM: avoid Cortex-A9 livelock on tight dmb loops ARM: smp: remove arch-provided "pen_release" ARM: actions: remove boot_lock and pen_release ARM: oxnas: remove CPU hotplug implementation ARM: qcom: remove unnecessary boot_lock ARM: 8832/1: NOMMU: Limit visibility for CONFIG_FLASH_{MEM_BASE,SIZE} ARM: 8831/1: NOMMU: pmsa-v8: remove unneeded semicolon ...
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