Merge tag 'qcom-arm64-defconfig-for-5.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig

Qualcomm ARM64 defconfig more updates for v5.20

This enables a few of the core drivers needed to boot the 8cx Gen 3
platform and demotes the Qualcomm USB PHY drivers to modules, as they
don't need to be builtin.

* tag 'qcom-arm64-defconfig-for-5.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: defconfig: Demote Qualcomm USB PHYs to modules
  arm64: defconfig: Enable Qualcomm SC8280XP providers

Link: https://lore.kernel.org/r/20220720230140.2113129-1-bjorn.andersson@linaro.orgSigned-off-by: NArnd Bergmann <arnd@arndb.de>

The Qualcomm USB PHYs are not critical for reaching the ramdisk to load
modules, so they can be demoted to be built as such instead of builtin.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NVinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220712031821.4134712-1-bjorn.andersson@linaro.org

The Qualcomm SC8280XP need the global clock controller, interconnect
provider and TLMM pinctrl in order to boot. Enable these as builtin, as
they are needed in order to provide e.g. UART.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20220707161014.3178798-1-bjorn.andersson@linaro.org

Merge tag 'qcom-arm64-defconfig-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig

Qualcomm ARM64 defconfig updates for v5.20

This enables the drivers for the Light Pulse Generator and Bandwidth
Monitor hardware, found in a wide variety of Qualcomm PMICs and SoCs.

It enables interconnect providers for MSM8996, QCS404 and SC7180 and it
enables the USB PHYs for the QCS404 platform.

* tag 'qcom-arm64-defconfig-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: defconfig: enable Qualcomm Bandwidth Monitor
  arm64: defconfig: Enable qcom interconnect drivers
  arm64: defconfig: Enable qcom ss & hs usb phy
  arm64: defconfig: enable Qualcomm LPG leds driver

Link: https://lore.kernel.org/r/20220712031812.1275182-1-bjorn.andersson@linaro.orgSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'arm-soc/for-5.20/defconfig-arm64' of https://github.com/Broadcom/stblinux into arm/defconfig

This pull request contains Broadcom ARM64-based SoCs defconfig changes
for 5.10, please pull the following:

- Nicolas enables CONFIG_DRM_V3D in order for the Raspberry Pi 4 systems
  to load the proper GPU module driver

- William enables the newly introduced CONFIG_ARCH_BCMBCA 64-bit ARM
  counterpart to support the newly added BCA SocS

* tag 'arm-soc/for-5.20/defconfig-arm64' of https://github.com/Broadcom/stblinux:
  arm64: defconfig: Enable DRM_V3D
  arm64: defconfig: enable bcmbca soc support

Link: https://lore.kernel.org/r/20220711164451.3542127-3-f.fainelli@gmail.comSigned-off-by: NArnd Bergmann <arnd@arndb.de>

This pull request contains ARM SoCs defconfig changes for 5.20, please
pull the following:

- Peter enables CONFIG_DRM_V3D in order for the Raspberry Pi 4 systems
  to load the proper GPU module driver

- William updates the multi_v7_defconfig to replace the enabling of
  CONFIG_ARCH_BCM_63XX with CONFIG_ARCH_BCMBCA which is how this platform
  is now supported

* tag 'arm-soc/for-5.20/defconfig' of https://github.com/Broadcom/stblinux:
  ARM: multi_v7_defconfig: Update configs for BCM63138
  ARM: configs: Enable DRM_V3D

Link: https://lore.kernel.org/r/20220711164451.3542127-2-f.fainelli@gmail.comSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'imx-defconfig-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig

i.MX defconfig update for 5.20:

- Enable i.MX93 clock and pinctrl driver in arm64 defconfig.
- Enable gpio-fan driver in arm64 defconfig, as it's needed by
  phyBOARD-Polis-i.MX8M Mini board.

* tag 'imx-defconfig-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  arm64: defconfig: Enable gpio-fan support
  arm64: defconfig: enable i.MX93 clk & pinctrl

Link: https://lore.kernel.org/r/20220709082951.15123-6-shawnguo@kernel.orgSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-5.20-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig

arm64: tegra: Default configuration updates for v5.20-rc1

Updates the arm64 default configuration to enable the OPE driver as a
module.

* tag 'tegra-for-5.20-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: defconfig: Build Tegra OPE module

Link: https://lore.kernel.org/r/20220708185608.676474-8-thierry.reding@gmail.comSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'sunxi-config64-for-5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/defconfig

- enable Allwinner analogue audio codecs

* tag 'sunxi-config64-for-5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: defconfig: Enable Allwinner built in CODECs

Link: https://lore.kernel.org/r/YsheC0hgyJB9kPsS@kista.localdomainSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Remove CONFIG_ARCH_BCM_63XX and add BCMBCA sub platform configs.
Signed-off-by: NWilliam Zhang <william.zhang@broadcom.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Enable the Qualcomm Bandwidth Monitor to allow scaling interconnects
depending on bandwidth usage between CPU and memory.  This is used
already on Qualcomm SDM845 SoC.
Signed-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220704121730.127925-4-krzysztof.kozlowski@linaro.org

Allwinner provide an audio CODEC as part of their SoCs which is used on a
number of designs, enable the driver as part of defconfig in order to
improve coverage of this in the various automated testing systems.
Signed-off-by: NMark Brown <broonie@kernel.org>
Reviewed-by: NSamuel Holland <samuel@sholland.org>
Signed-off-by: NJernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220701112213.1765599-1-broonie@kernel.org

Merge tag 'renesas-arm-defconfig-for-v5.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/defconfig

Renesas ARM defconfig updates for v5.20

  - Enable support for the Renesas R-Car V4H SoC,
  - Refresh shmobile_defconfig for v5.19-rc1.

* tag 'renesas-arm-defconfig-for-v5.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: defconfig: Enable R8A779G0 SoC
  ARM: shmobile: defconfig: Refresh for v5.19-rc1

Link: https://lore.kernel.org/r/cover.1656069632.git.geert+renesas@glider.beSigned-off-by: NArnd Bergmann <arnd@arndb.de>

While enabling QCS404 interconnect driver, I found that other drivers
are missing too, so add all the interconnect driver
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220628045454.621175-2-vkoul@kernel.org

These phys are used for USB controller found in QCS404 board, so enable
them in the defconfig
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220628045454.621175-1-vkoul@kernel.org

Enable the driver for Qualcomm Light Pulse Generator block, it is used
on many Qualcomm platforms.
Signed-off-by: NDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220505144913.1432346-1-dmitry.baryshkov@linaro.org

Enable gpio-fan support as this is needed by phyBOARD-Polis-i.MX8M Mini.
Signed-off-by: NTeresa Remmet <t.remmet@phytec.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Pull ARM SoC fixes from Arnd Bergmann:
 "A number of fixes have accumulated, but they are largely for harmless
  issues:

   - Several OF node leak fixes

   - A fix to the Exynos7885 UART clock description

   - DTS fixes to prevent boot failures on TI AM64 and J721s2

   - Bus probe error handling fixes for Baikal-T1

   - A fixup to the way STM32 SoCs use separate dts files for different
     firmware stacks

   - Multiple code fixes for Arm SCMI firmware, all dealing with
     robustness of the implementation

   - Multiple NXP i.MX devicetree fixes, addressing incorrect data in DT
     nodes

   - Three updates to the MAINTAINERS file, including Florian Fainelli
     taking over BCM283x/BCM2711 (Raspberry Pi) from Nicolas Saenz
     Julienne"

* tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits)
  ARM: dts: aspeed: nuvia: rename vendor nuvia to qcom
  arm: mach-spear: Add missing of_node_put() in time.c
  ARM: cns3xxx: Fix refcount leak in cns3xxx_init
  MAINTAINERS: Update email address
  arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode
  arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region
  ARM: dts: bcm2711-rpi-400: Fix GPIO line names
  bus: bt1-axi: Don't print error on -EPROBE_DEFER
  bus: bt1-apb: Don't print error on -EPROBE_DEFER
  ARM: Fix refcount leak in axxia_boot_secondary
  ARM: dts: stm32: move SCMI related nodes in a dedicated file for stm32mp15
  soc: imx: imx8m-blk-ctrl: fix display clock for LCDIF2 power domain
  ARM: dts: imx6qdl-colibri: Fix capacitive touch reset polarity
  ARM: dts: imx6qdl: correct PU regulator ramp delay
  firmware: arm_scmi: Fix incorrect error propagation in scmi_voltage_descriptors_get
  firmware: arm_scmi: Avoid using extended string-buffers sizes if not necessary
  firmware: arm_scmi: Fix SENSOR_AXIS_NAME_GET behaviour when unsupported
  ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node
  soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe
  MAINTAINERS: Update BCM2711/BCM2835 maintainer
  ...

Pull hotfixes from Andrew Morton:
 "Minor things, mainly - mailmap updates, MAINTAINERS updates, etc.

  Fixes for this merge window:

   - fix for a damon boot hang, from SeongJae

   - fix for a kfence warning splat, from Jason Donenfeld

   - fix for zero-pfn pinning, from Alex Williamson

   - fix for fallocate hole punch clearing, from Mike Kravetz

  Fixes for previous releases:

   - fix for a performance regression, from Marcelo

   - fix for a hwpoisining BUG from zhenwei pi"

* tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mailmap: add entry for Christian Marangi
  mm/memory-failure: disable unpoison once hw error happens
  hugetlbfs: zero partial pages during fallocate hole punch
  mm: memcontrol: reference to tools/cgroup/memcg_slabinfo.py
  mm: re-allow pinning of zero pfns
  mm/kfence: select random number before taking raw lock
  MAINTAINERS: add maillist information for LoongArch
  MAINTAINERS: update MM tree references
  MAINTAINERS: update Abel Vesa's email
  MAINTAINERS: add MEMORY HOT(UN)PLUG section and add David as reviewer
  MAINTAINERS: add Miaohe Lin as a memory-failure reviewer
  mailmap: add alias for jarkko@profian.com
  mm/damon/reclaim: schedule 'damon_reclaim_timer' only after 'system_wq' is initialized
  kthread: make it clear that kthread_create_on_node() might be terminated by any fatal signal
  mm: lru_cache_disable: use synchronize_rcu_expedited
  mm/page_isolation.c: fix one kernel-doc comment

Merge tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Enable ignore_missing_thread in 'perf stat', enabling counting with
   '--pid' when threads disappear during counting session setup

 - Adjust output data offset for backward compatibility in 'perf inject'

 - Fix missing free in copy_kcore_dir() in 'perf inject'

 - Fix caching files with a wrong build ID

 - Sync drm, cpufeatures, vhost and svn headers with the kernel

* tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  tools headers UAPI: Synch KVM's svm.h header with the kernel
  tools include UAPI: Sync linux/vhost.h with the kernel sources
  perf stat: Enable ignore_missing_thread
  perf inject: Adjust output data offset for backward compatibility
  perf trace beauty: Fix generation of errno id->str table on ALT Linux
  perf build-id: Fix caching files with a wrong build ID
  tools headers cpufeatures: Sync with the kernel sources
  tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
  perf inject: Fix missing free in copy_kcore_dir()

Pull btrfs fixes from David Sterba:

 - zoned relocation fixes:
      - fix critical section end for extent writeback, this could lead
        to out of order write
      - prevent writing to previous data relocation block group if space
        gets low

 - reflink fixes:
      - fix race between reflinking and ordered extent completion
      - proper error handling when block reserve migration fails
      - add missing inode iversion/mtime/ctime updates on each iteration
        when replacing extents

 - fix deadlock when running fsync/fiemap/commit at the same time

 - fix false-positive KCSAN report regarding pid tracking for read locks
   and data race

 - minor documentation update and link to new site

* tag 'for-5.19-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  Documentation: update btrfs list of features and link to readthedocs.io
  btrfs: fix deadlock with fsync+fiemap+transaction commit
  btrfs: don't set lock_owner when locking extent buffer for reading
  btrfs: zoned: fix critical section of relocation inode writeback
  btrfs: zoned: prevent allocation from previous data relocation BG
  btrfs: do not BUG_ON() on failure to migrate space when replacing extents
  btrfs: add missing inode updates on each iteration when replacing extents
  btrfs: fix race between reflinking and ordered extent completion

Pull dma-mapping fix from Christoph Hellwig:

 - pass the correct size to dma_set_encrypted() when freeing memory
   (Dexuan Cui)

* tag 'dma-mapping-5.19-2022-06-26' of git://git.infradead.org/users/hch/dma-mapping:
  dma-direct: use the correct size for dma_set_encrypted()

Pull fbdev fixes from Helge Deller:
 "Two bug fixes for the pxa3xx and intelfb drivers:

   - pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write

   - intelfb: Initialize value of stolen size

  The other changes are small cleanups, simplifications and
  documentation updates to the cirrusfb, skeletonfb, omapfb,
  intelfb, au1100fb and simplefb drivers"

* tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  video: fbdev: omap: Remove duplicate 'the' in comment
  video: fbdev: omapfb: Align '*' in comment
  video: fbdev: simplefb: Check before clk_put() not needed
  video: fbdev: au1100fb: Drop unnecessary NULL ptr check
  video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
  video: fbdev: skeletonfb: Convert to generic power management
  video: fbdev: cirrusfb: Remove useless reference to PCI power management
  video: fbdev: intelfb: Initialize value of stolen size
  video: fbdev: intelfb: Use aperture size from pci_resource_len
  video: fbdev: skeletonfb: Fix syntax errors in comments

Pull parisc architecture fixes from Helge Deller:

 - enable ARCH_HAS_STRICT_MODULE_RWX to prevent a boot crash on c8000
   machines

 - flush all mappings of a shared anonymous page on PA8800/8900 machines
   via flushing the whole data cache. This may slow down such machines
   but makes sure that the cache is consistent

 - Fix duplicate definition build error regarding fb_is_primary_device()

* tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Enable ARCH_HAS_STRICT_MODULE_RWX
  parisc: Fix flush_anon_page on PA8800/PA8900
  parisc: align '*' in comment in math-emu code
  parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI

Pull xtensa fixes from Max Filippov:

 - fix OF reference leaks in xtensa arch code

 - replace '.bss' with '.section .bss' to fix entry.S build with old
   assembler

* tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensa:
  xtensa: change '.bss' to '.section .bss'
  xtensa: xtfpga: Fix refcount leak bug in setup
  xtensa: Fix refcount leak bug in time.c

Pull powerpc fixes from Michael Ellerman:

 - A fix for a CMA change that broke booting guests with > 2G RAM on
   Power8 hosts.

 - Fix the RTAS call filter to allow a special case that applications
   rely on.

 - A change to our execve path, to make the execve syscall exit
   tracepoint work.

 - Three fixes to wire up our various RNGs earlier in boot so they're
   available for use in the initial seeding in random_init().

 - A build fix for when KASAN is enabled along with
   STRUCTLEAK_BYREF_ALL.

Thanks to Andrew Donnellan, Aneesh Kumar K.V, Christophe Leroy, Jason
Donenfeld, Nathan Lynch, Naveen N. Rao, Sathvika Vasireddy, Sumit
Dubey2, Tyrel Datwyler, and Zi Yan.

* tag 'powerpc-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/powernv: wire up rng during setup_arch
  powerpc/prom_init: Fix build failure with GCC_PLUGIN_STRUCTLEAK_BYREF_ALL and KASAN
  powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address
  powerpc: Enable execve syscall exit tracepoint
  powerpc/pseries: wire up rng during setup_arch()
  powerpc/microwatt: wire up rng during setup_arch()
  powerpc/mm: Move CMA reservations after initmem_init()

Merge tag 'kbuild-fixes-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Fix modpost to detect EXPORT_SYMBOL marked as __init or__exit

 - Update the supported arch list in the LLVM document

 - Avoid the second link of vmlinux for CONFIG_TRIM_UNUSED_KSYMS

 - Avoid false __KSYM___this_module define in include/generated/autoksyms.h

* tag 'kbuild-fixes-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kbuild: Ignore __this_module in gen_autoksyms.sh
  kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt)
  Documentation/llvm: Update Supported Arch table
  modpost: fix section mismatch check for exported init/exit sections

Pull exfat fix from Namjae Jeon:

 - Use updated exfat_chain directly instead of snapshot values in
   rename.

* tag 'exfat-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
  exfat: use updated exfat_chain directly during renaming

Pull cifs client fixes from Steve French:
 "Fixes addressing important multichannel, and reconnect issues.

  Multichannel mounts when the server network interfaces changed, or ip
  addresses changed, uncovered problems, especially in reconnect, but
  the patches for this were held up until recently due to some lock
  conflicts that are now addressed.

  Included in this set of fixes:

   - three fixes relating to multichannel reconnect, dynamically
     adjusting the list of server interfaces to avoid problems during
     reconnect

   - a lock conflict fix related to the above

   - two important fixes for negotiate on secondary channels (null
     netname can unintentionally cause multichannel to be disabled to
     some servers)

   - a reconnect fix (reporting incorrect IP address in some cases)"

* tag '5.19-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update cifs_ses::ip_addr after failover
  cifs: avoid deadlocks while updating iface
  cifs: periodically query network interfaces from server
  cifs: during reconnect, update interface if necessary
  cifs: change iface_list from array to sorted linked list
  smb3: use netname when available on secondary channels
  smb3: fix empty netname context on secondary channels

To pick up the changes from:

  d5af44dd ("x86/sev: Provide support for SNP guest request NAEs")
  0afb6b66 ("x86/sev: Use SEV-SNP AP creation to start secondary CPUs")
  dc3f3d24 ("x86/mm: Validate memory when changing the C-bit")
  cbd3d4f7 ("x86/sev: Check SEV-SNP features support")

That gets these new SVM exit reasons:

+       { SVM_VMGEXIT_PSC,              "vmgexit_page_state_change" }, \
+       { SVM_VMGEXIT_GUEST_REQUEST,    "vmgexit_guest_request" }, \
+       { SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \
+       { SVM_VMGEXIT_AP_CREATION,      "vmgexit_ap_creation" }, \
+       { SVM_VMGEXIT_HV_FEATURES,      "vmgexit_hypervisor_feature" }, \

Addressing this perf build warning:

  Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/svm.h' differs from latest version at 'arch/x86/include/uapi/asm/svm.h'
  diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h

This causes these changes:

  CC      /tmp/build/perf-urgent/arch/x86/util/kvm-stat.o
  LD      /tmp/build/perf-urgent/arch/x86/util/perf-in.o
  LD      /tmp/build/perf-urgent/arch/x86/perf-in.o
  LD      /tmp/build/perf-urgent/arch/perf-in.o
  LD      /tmp/build/perf-urgent/perf-in.o
  LINK    /tmp/build/perf-urgent/perf

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

To get the changes in:

  84d7c8fd ("vhost-vdpa: introduce uAPI to set group ASID")
  2d1fcb77 ("vhost-vdpa: uAPI to get virtqueue group id")
  a0c95f20 ("vhost-vdpa: introduce uAPI to get the number of address spaces")
  3ace88bd ("vhost-vdpa: introduce uAPI to get the number of virtqueue groups")
  175d493c ("vhost: move the backend feature bits to vhost_types.h")

Silencing this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/vhost.h' differs from latest version at 'include/uapi/linux/vhost.h'
  diff -u tools/include/uapi/linux/vhost.h include/uapi/linux/vhost.h

To pick up these changes and support them:

  $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > before
  $ cp include/uapi/linux/vhost.h tools/include/uapi/linux/vhost.h
  $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > after
  $ diff -u before after
  --- before	2022-06-26 12:04:35.982003781 -0300
  +++ after	2022-06-26 12:04:43.819972476 -0300
  @@ -28,6 +28,7 @@
   	[0x74] = "VDPA_SET_CONFIG",
   	[0x75] = "VDPA_SET_VRING_ENABLE",
   	[0x77] = "VDPA_SET_CONFIG_CALL",
  +	[0x7C] = "VDPA_SET_GROUP_ASID",
   };
   static const char *vhost_virtio_ioctl_read_cmds[] = {
   	[0x00] = "GET_FEATURES",
  @@ -39,5 +40,8 @@
   	[0x76] = "VDPA_GET_VRING_NUM",
   	[0x78] = "VDPA_GET_IOVA_RANGE",
   	[0x79] = "VDPA_GET_CONFIG_SIZE",
  +	[0x7A] = "VDPA_GET_AS_NUM",
  +	[0x7B] = "VDPA_GET_VRING_GROUP",
   	[0x80] = "VDPA_GET_VQS_COUNT",
  +	[0x81] = "VDPA_GET_GROUP_NUM",
   };
  $

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Gautam Dawar <gautam.dawar@xilinx.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/Yrh3xMYbfeAD0MFL@kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

perf already support ignore_missing_thread for -p, but not yet
applied to `perf stat -p <pid>`. This patch enables ignore_missing_thread
for `perf stat -p <pid>`.

Committer notes:

And here is a refresher about the 'ignore_missing_thread' knob, from a
previous patch using it:

  ca800068 ("perf evsel: Enable ignore_missing_thread for pid option")

  ---
    While monitoring a multithread process with pid option, perf sometimes
    may return sys_perf_event_open failure with 3(No such process) if any of
    the process's threads die before we open the event. However, we want
    perf continue monitoring the remaining threads and do not exit with
    error.
  ---
Signed-off-by: NGang Li <ligang.bdlg@bytedance.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220622030037.15005-1-ligang.bdlg@bytedance.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

When 'perf inject' creates a new file, it reuses the data offset from
the input file. If there has been a change on the size of the header, as
happened in v5.12 -> v5.13, the new offsets will be wrong, resulting in
a corrupted output file.

This change adds the function perf_session__data_offset to compute the
data offset based on the current header size, and uses that instead of
the offset from the original input file.
Signed-off-by: NRaul Silvera <rsilvera@google.com>
Acked-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Colin Ian King <colin.king@intel.com>
Cc: Dave Marchevsky <davemarchevsky@fb.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220621152725.2668041-1-rsilvera@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

For some reason using:

         cat <<EoFuncBegin
  static const char *errno_to_name__$arch(int err)
  {
         switch (err) {
  EoFuncBegin

In tools/perf/trace/beauty/arch_errno_names.sh isn't working on ALT
Linux sisyphus (development version), which could be some distro
specific glitch, so just get this done in an alternative way that works
everywhere while giving notice to the people working on that distro to
try and figure our what really took place.

Cc: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

Build ID events associate a file name with a build ID.  However, when
using perf inject, there is no guarantee that the file on the current
machine at the current time has that build ID. Fix by comparing the
build IDs and skip adding to the cache if they are different.

Example:

  $ echo "int main() {return 0;}" > prog.c
  $ gcc -o prog prog.c
  $ perf record --buildid-all ./prog
  [ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.019 MB perf.data ]
  $ file-buildid() { file $1 | awk -F= '{print $2}' | awk -F, '{print $1}' ; }
  $ file-buildid prog
  444ad9be165d8058a48ce2ffb4e9f55854a3293e
  $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf
  444ad9be165d8058a48ce2ffb4e9f55854a3293e
  $ echo "int main() {return 1;}" > prog.c
  $ gcc -o prog prog.c
  $ file-buildid prog
  885524d5aaa24008a3e2b06caa3ea95d013c0fc5

Before:

  $ perf buildid-cache --purge $(pwd)/prog
  $ perf inject -i perf.data -o junk
  $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf
  885524d5aaa24008a3e2b06caa3ea95d013c0fc5
  $

After:

  $ perf buildid-cache --purge $(pwd)/prog
  $ perf inject -i perf.data -o junk
  $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf

  $

Fixes: 454c407e ("perf: add perf-inject builtin")
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Link: https://lore.kernel.org/r/20220621125144.5623-1-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

To pick the changes from:

  d6d0c7f6 ("x86/cpufeatures: Add PerfMonV2 feature bit")
  296d5a17 ("KVM: SEV-ES: Use V_TSC_AUX if available instead of RDTSC/MSR_TSC_AUX intercepts")
  f3090339 ("x86/cpufeatures: Add virtual TSC_AUX feature bit")
  8ad7e8f6 ("x86/fpu/xsave: Support XSAVEC in the kernel")
  59bd54a8 ("x86/tdx: Detect running as a TDX guest in early boot")
  a77d41ac ("x86/cpufeatures: Add AMD Fam19h Branch Sampling feature")

This only causes these perf files to be rebuilt:

  CC       /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o
  CC       /tmp/build/perf/bench/mem-memset-x86-64-asm.o

And addresses this perf build warning:

  Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
  diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
  Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h'
  diff -u tools/arch/x86/include/asm/disabled-features.h arch/x86/include/asm/disabled-features.h

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Babu Moger <babu.moger@amd.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/lkml/YrDkgmwhLv+nKeOo@kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

To pick up the changes in:

  ecf8eca5 ("drm/i915/xehp: Add compute engine ABI")
  991b4de3 ("drm/i915/uapi: Add kerneldoc for engine class enum")
  c94fde8f ("drm/i915/uapi: Add DRM_I915_QUERY_GEOMETRY_SUBSLICES")
  1c671ad7 ("drm/i915/doc: Link query items to their uapi structs")
  a2e54026 ("drm/i915/doc: Convert perf UAPI comments to kerneldoc")
  462ac1cd ("drm/i915/doc: Convert drm_i915_query_topology_info comment to kerneldoc")
  034d47b2 ("drm/i915/uapi: Document DRM_I915_QUERY_HWCONFIG_BLOB")
  78e1fb31 ("drm/i915/uapi: Add query for hwconfig blob")

That don't add any new ioctl, so no changes in tooling.

This silences this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h'
  diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h

Cc: John Harrison <John.C.Harrison@intel.com>
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://lore.kernel.org/lkml/YrDi4ALYjv9Mdocq@kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

Free string allocated by asprintf().

Fixes: d8fc0855 ("perf inject: Keep a copy of kcore_dir")
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20220620103904.7960-1-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

Fix a boot crash on a c8000 machine as reported by Dave.  Basically it changes
patch_map() to return an alias mapping to the to-be-patched code in order to
prevent writing to write-protected memory.
Signed-off-by: NHelge Deller <deller@gmx.de>
Suggested-by: NJohn David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org   # v5.2+
Link: https://lore.kernel.org/all/e8ec39e8-25f8-e6b4-b7ed-4cb23efc756e@bell.net/