forked from Minki/linux
44688ffd11
1104620 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
44688ffd11 |
A set of objtool fixes:
- Handle __ubsan_handle_builtin_unreachable() correctly and treat it as
noreturn.
- Allow architectures to select uaccess validation
- Use the non-instrumented bit test for test_cpu_has() to prevent escape
from non-instrumentable regions.
- Use arch_ prefixed atomics for JUMP_LABEL=n builds to prevent escape
from non-instrumentable regions.
- Mark a few tiny inline as __always_inline to prevent GCC from bringing
them out of line and instrumenting them.
- Mark the empty stub context_tracking_enabled() as always inline as GCC
brings them out of line and instruments the empty shell.
- Annotate ex_handler_msr_mce() as dead end
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Merge tag 'objtool-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull objtool fixes from Thomas Gleixner:
- Handle __ubsan_handle_builtin_unreachable() correctly and treat it as
noreturn
- Allow architectures to select uaccess validation
- Use the non-instrumented bit test for test_cpu_has() to prevent
escape from non-instrumentable regions
- Use arch_ prefixed atomics for JUMP_LABEL=n builds to prevent escape
from non-instrumentable regions
- Mark a few tiny inline as __always_inline to prevent GCC from
bringing them out of line and instrumenting them
- Mark the empty stub context_tracking_enabled() as always inline as
GCC brings them out of line and instruments the empty shell
- Annotate ex_handler_msr_mce() as dead end
* tag 'objtool-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/extable: Annotate ex_handler_msr_mce() as a dead end
context_tracking: Always inline empty stubs
x86: Always inline on_thread_stack() and current_top_of_stack()
jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds
x86/cpu: Elide KCSAN for cpu_has() and friends
objtool: Mark __ubsan_handle_builtin_unreachable() as noreturn
objtool: Add CONFIG_HAVE_UACCESS_VALIDATION
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Linus Torvalds
|
b2c9a83d26 |
SCSI misc on 20220604
Mostly small bug fixes plus other trivial updates. The major change of note is moving ufs out of scsi and a minor update to lpfc vmid handling. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYptvayYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishb1rAPwJWSl1 kB9Qt1xPa1JK0Z7To2LRkrQ4uxYbAnpTLEP6UgEA3YuBccXRppcYQe5CXCrcZryz BtTbtI3ApiV40xC/SRk= =Uit3 -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull more SCSI updates from James Bottomley: "Mostly small bug fixes plus other trivial updates. The major change of note is moving ufs out of scsi and a minor update to lpfc vmid handling" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (24 commits) scsi: qla2xxx: Remove unused 'ql_dm_tgt_ex_pct' parameter scsi: qla2xxx: Remove setting of 'req' and 'rsp' parameters scsi: mpi3mr: Fix kernel-doc scsi: lpfc: Add support for ATTO Fibre Channel devices scsi: core: Return BLK_STS_TRANSPORT for ALUA transitioning scsi: sd_zbc: Prevent zone information memory leak scsi: sd: Fix potential NULL pointer dereference scsi: mpi3mr: Rework mrioc->bsg_device model to fix warnings scsi: myrb: Fix up null pointer access on myrb_cleanup() scsi: core: Unexport scsi_bus_type scsi: sd: Don't call blk_cleanup_disk() in sd_probe() scsi: ufs: ufshcd: Delete unnecessary NULL check scsi: isci: Fix typo in comment scsi: pmcraid: Fix typo in comment scsi: smartpqi: Fix typo in comment scsi: qedf: Fix typo in comment scsi: esas2r: Fix typo in comment scsi: storvsc: Fix typo in comment scsi: ufs: Split the drivers/scsi/ufs directory scsi: qla1280: Remove redundant variable ... |
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Linus Torvalds
|
2981436374 |
hte: New subsystem for v5.19-rc1
This contains the new HTE subsystem that has been in the works for a couple of months now. The infrastructure provided allows for drivers to register as hardware timestamp providers, while consumers will be able to request events that they are interested in (such as GPIOs and IRQs) to be timestamped by the hardware providers. Note that this currently supports only one provider, but there seems to be enough interest in this functionality and we expect to see more drivers added once this is merged. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmKZ77ATHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoTgVD/4tdJptbwblr8CCP5jklb81quuKBFu4 2VaUpyGo4TDD4g0jchmAkmB0JsjO7mauURZ/vwWUfDx+uvsOJyf79smY/4OvL0v6 MdYFeXb1rqDX8SiZSnpa+PKNI96l9/l1sbkbj1PPIod8hJSgXsASRP4lF21U97ZY QTI7u3kMJsUEvZhbEs9E2TXPAUO4+M8HfogJuEoaVRyHdwVHY1+Z+jlUsVXRd1qU XpIaKKMWF07FWrs2QUAbdqIUc8cITlcP+ExCc35PMwZnemWHnVwvk0mVyC0XD39P PHGlQOR2zTwJmijCwFkKTwuhGufE6bbvKvdns6gyTUlbzpQ4vcjPfVubt9ehX3dp acEJp5WdJFUhFU4dhjsLGVVzwE/L7vsZ3RPPh1j/Hjt0wYPg/EYPLr/wz+0wbIxt z4AtQZBLwrXSxXUuGkzl139kx0lTEtQZvfiziwi8BWrl6aqeBcGSNYHFLs2rDUTh sap+aEYRQ4cGWYfLMhv3yRLkkTlGxDMmEPM9VWGJb96osBcfidvgT+SE5qwoz6yg yJyMWwCrjYvYl+ZHwfKE3pEE4z9mrs7VLgcW9yWOF4UwFLuH0DyIEtCx/I4Uk+QG 7F1HuV3mYZNlOwgJMZooSJ5Z9uzrn+eGzivhw4klJibFZBXqICCQjL5KvQ8wyuY7 60Ns9+912HV/tQ== =sOJn -----END PGP SIGNATURE----- Merge tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux Pull hardware timestamping subsystem from Thierry Reding: "This contains the new HTE (hardware timestamping engine) subsystem that has been in the works for a couple of months now. The infrastructure provided allows for drivers to register as hardware timestamp providers, while consumers will be able to request events that they are interested in (such as GPIOs and IRQs) to be timestamped by the hardware providers. Note that this currently supports only one provider, but there seems to be enough interest in this functionality and we expect to see more drivers added once this is merged" [ Linus Walleij mentions the Intel PMC in the Elkhart and Tiger Lake platforms as another future timestamp provider ] * tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: timestamp: Correct id path dt-bindings: Renamed hte directory to timestamp hte: Uninitialized variable in hte_ts_get() hte: Fix off by one in hte_push_ts_ns() hte: Fix possible use-after-free in tegra_hte_test_remove() hte: Remove unused including <linux/version.h> MAINTAINERS: Add HTE Subsystem hte: Add Tegra HTE test driver tools: gpio: Add new hardware clock type gpiolib: cdev: Add hardware timestamp clock type gpio: tegra186: Add HTE support gpiolib: Add HTE support dt-bindings: Add HTE bindings hte: Add Tegra194 HTE kernel provider drivers: Add hardware timestamp engine (HTE) subsystem Documentation: Add HTE subsystem guide |
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Linus Torvalds
|
71e80720db |
Kbuild updates for v5.19 (2nd)
- Fix build regressions for parisc, csky, nios2, openrisc - Simplify module builds for CONFIG_LTO_CLANG and CONFIG_X86_KERNEL_IBT - Remove arch/parisc/nm, which was presumably a workaround for old tools - Check the odd combination of EXPORT_SYMBOL and 'static' precisely - Make external module builds robust against "too long argument error" - Support j, k keys for moving the cursor in nconfig -----BEGIN PGP SIGNATURE----- iQJJBAABCgAzFiEEbmPs18K1szRHjPqEPYsBB53g2wYFAmKbzrkVHG1hc2FoaXJv eUBrZXJuZWwub3JnAAoJED2LAQed4NsG4pEP/Ra691JLoNI8FdENI41mkv4gVBCP b3/7t/maaBpp9vEjoY3fSHwPTilBCFuSt50+QHvJDR2mckyFo6Vd4JLS7c3gfJkm JIyGodXYDE4RMQVZWjfjS2bTr7fnGOm9CxYgeJK4Js4dGeVhNN9OsWqmmoKKAtXt P9YL5jKTEPRO2IKdx38d3InJeufG6AsrbRe88H9XXy6gR6g49ZWKe8QB+VcNehm5 ZknWE+qLAmiXBGgsjwofOVU09wGuh8izf4/B+0S+HSvc1H3hdizYp+wVvBdwZ6co 3iqwh2fFZKMfL6n8pnmvf3Hl65SWMm40f9HmpScnErUUTUoEvHv53kvGp0d5m219 aRtbFF8HyVrvDmlR7GaaeiQja5Q1bT2ayjcmlVcNZ+gfvDId1nqqXO5SxBFn44hR e8KCOiGTOFswxV0vJLpUQrFuYkS8mvhm7NdaOZRYcvxnKHbN6ToKo6LS57j2Os5L bWFiNyk/oIUxN+9Lba0TqFbVuZazLBkNAjNsCalvosKIVXsZiFqOAdDytiUbCZmn vUvEe99Tr0ozRlAwZQtvLrL5Jdaxn9tv9ZDW8JRr3Xxku5wQN244+BOJBJV27wWw 0SkElgA979wJtMfwa/hm2WgSIxX6DESUaX6jzpi0hFNDLDUL25Kua8NeU/Z9UNrF 9tTys21exuDtjwy4 =BaLT -----END PGP SIGNATURE----- Merge tag 'kbuild-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull more Kbuild updates from Masahiro Yamada: - Fix build regressions for parisc, csky, nios2, openrisc - Simplify module builds for CONFIG_LTO_CLANG and CONFIG_X86_KERNEL_IBT - Remove arch/parisc/nm, which was presumably a workaround for old tools - Check the odd combination of EXPORT_SYMBOL and 'static' precisely - Make external module builds robust against "too long argument error" - Support j, k keys for moving the cursor in nconfig * tag 'kbuild-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits) kbuild: Allow to select bash in a modified environment scripts: kconfig: nconf: make nconfig accept jk keybindings modpost: use fnmatch() to simplify match() modpost: simplify mod->name allocation kbuild: factor out the common objtool arguments kbuild: move vmlinux.o link to scripts/Makefile.vmlinux_o kbuild: clean .tmp_* pattern by make clean kbuild: remove redundant cleanups in scripts/link-vmlinux.sh kbuild: rebuild multi-object modules when objtool is updated kbuild: add cmd_and_savecmd macro kbuild: make *.mod rule robust against too long argument error kbuild: make built-in.a rule robust against too long argument error kbuild: check static EXPORT_SYMBOL* by script instead of modpost parisc: remove arch/parisc/nm kbuild: do not create *.prelink.o for Clang LTO or IBT kbuild: replace $(linked-object) with CONFIG options kbuild: do not try to parse *.cmd files for objects provided by compiler kbuild: replace $(if A,A,B) with $(or A,B) in scripts/Makefile.modpost modpost: squash if...else-if in find_elf_symbol2() modpost: reuse ARRAY_SIZE() macro for section_mismatch() ... |
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Linus Torvalds
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952923ddc0 |
Several cleanups in fs/namei.c.
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCYpvrrgAKCRBZ7Krx/gZQ 6+eZAP9r0c8E1UnUxRI32kQrzndJO2z9mKq6rI9D7GgJe+MtogEAlfynzklqbHzo fFvczeD0tzLu4aDExtGn6GNGf5gSpw4= =1blQ -----END PGP SIGNATURE----- Merge tag 'pull-18-rc1-work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs pathname updates from Al Viro: "Several cleanups in fs/namei.c" * tag 'pull-18-rc1-work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: namei: cleanup double word in comment get rid of dead code in legitimize_root() fs/namei.c:reserve_stack(): tidy up the call of try_to_unlazy() |
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Linus Torvalds
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cbd76edeab |
Cleanups (and one fix) around struct mount handling.
The fix is usermode_driver.c one - once you've done kern_mount(), you must kern_unmount(); simple mntput() will end up with a leak. Several failure exits in there messed up that way... In practice you won't hit those particular failure exits without fault injection, though. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCYpvrWQAKCRBZ7Krx/gZQ 6z29AP9EZVSyIvnwXleehpa2mEZhsp+KAKgV/ENaKHMn7jiH0wD/bfgnhxIDNuc5 108E2R5RWEYTynW5k7nnP5PsTsMq5Qc= =b3Wc -----END PGP SIGNATURE----- Merge tag 'pull-18-rc1-work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull mount handling updates from Al Viro: "Cleanups (and one fix) around struct mount handling. The fix is usermode_driver.c one - once you've done kern_mount(), you must kern_unmount(); simple mntput() will end up with a leak. Several failure exits in there messed up that way... In practice you won't hit those particular failure exits without fault injection, though" * tag 'pull-18-rc1-work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: move mount-related externs from fs.h to mount.h blob_to_mnt(): kern_unmount() is needed to undo kern_mount() m->mnt_root->d_inode->i_sb is a weird way to spell m->mnt_sb... linux/mount.h: trim includes uninline may_mount() and don't opencode it in fspick(2)/fsopen(2) |
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Linus Torvalds
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dbe0ee4661 |
Descriptor handling cleanups
-----BEGIN PGP SIGNATURE----- iHQEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCYpwEZAAKCRBZ7Krx/gZQ 691uAP0QnwO0lOYOa41MfQ6QnzPbiYcffqtUuTJBWyfs8+WnugD2NNGQP7Zjtin9 q0wcv2KA6yY7qgu7RCCbxU/7J0YdCg== =ywuh -----END PGP SIGNATURE----- Merge tag 'pull-18-rc1-work.fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull file descriptor updates from Al Viro. - Descriptor handling cleanups * tag 'pull-18-rc1-work.fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: Unify the primitives for file descriptor closing fs: remove fget_many and fput_many interface io_uring_enter(): don't leave f.flags uninitialized |
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Linus Torvalds
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d66016c5cd |
Nine cifs/smb3 client fixes. Includes DFS fixes, some cleanup of leagcy SMB1 code, duplicated message cleanup and a double free and deadlock fix
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmKb4dcACgkQiiy9cAdy T1G0HAwArA5ZwygidbWP+mZC+iuvFFDJczxKi+z3VteqfJCV1L7s4VQHVGMwjCbe duiIQ+wD5dUKwM13C5jVO4TeRixR+3eQXppVlq0fCmufyH+t05nZMXU+/vRgIbuH S3Tg8t6H7TJI+HbBYEH6FgnC2Gb18VAehckw119a6NYRR8czNRkEqcmyXPAhYaV7 u6eRJIiJGnki85f1oGKT+LvAtmXWf9CKWkVy2KPzkWxMPm5GYDdL04wRHqSYpAAv oA+Z9t76tYhK8e4KBLhD16OzAgUMyYyHoJSZFZHH4jtTnGz4u1SRHxh0qQy/4WnJ 3t8xSW2VsSil5N7jeXbF59GoZrbmspZ5Lu5kwaUiRjOGRKdByXU/8NFz4hS3C2Fb XPV5ZbgxLMHT857t0aoSeiiT0OXC86mLSDfdITF+ImftPjsmyfw5BL2AEf2x0oEO CiYIQyiZaGFmh8dlLhf9ysUKOETsBmX0stKs+uQ46SR78oXBDKg8vo/wnFhXItkv o9N5ucfM =Jhdy -----END PGP SIGNATURE----- Merge tag '5.19-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs client fixes from Steve French: "Nine cifs/smb3 client fixes. Includes DFS fixes, some cleanup of leagcy SMB1 code, duplicated message cleanup and a double free and deadlock fix" * tag '5.19-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share cifs: skip trailing separators of prefix paths cifs: update internal module number cifs: version operations for smb20 unneeded when legacy support disabled cifs: do not build smb1ops if legacy support is disabled cifs: fix potential deadlock in direct reclaim cifs: when extending a file with falloc we should make files not-sparse cifs: remove repeated debug message on cifs_put_smb_ses() cifs: fix potential double free during failed mount |
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Schspa Shi
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42ce60aa5a |
kbuild: Allow to select bash in a modified environment
This fixes the build error when the system has a default bash version which is too old to support associative array variables. The build error log as fellowing: linux/scripts/check-local-export: line 11: declare: -A: invalid option declare: usage: declare [-afFirtx] [-p] [name[=value] ...] Signed-off-by: Schspa Shi <schspa@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
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Isak Ellmer
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2bbb486162 |
scripts: kconfig: nconf: make nconfig accept jk keybindings
Make nconfig accept jk keybindings for movement in addition to arrow keys. Signed-off-by: Isak Ellmer <isak01@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
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Masahiro Yamada
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a89227d769 |
modpost: use fnmatch() to simplify match()
Replace the own implementation for wildcard (glob) matching with a function call to fnmatch(). Also, change the return type to 'bool'. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
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Masahiro Yamada
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8c9ce89c5b |
modpost: simplify mod->name allocation
mod->name is set to the ELF filename with the suffix ".o" stripped.
The current code calls strdup() and free() to manipulate the string,
but a simpler approach is to pass new_module() with the name length
subtracted by 2.
Also, check if the passed filename ends with ".o" before stripping it.
The current code blindly chops the suffix:
tmp[strlen(tmp) - 2] = '\0'
It will cause buffer under-run if strlen(tmp) < 2;
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
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Masahiro Yamada
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b42d230650 |
kbuild: factor out the common objtool arguments
scripts/Makefile.build and scripts/link-vmlinux.sh have similar setups for the objtool arguments. It was difficult to factor out them because all the vmlinux build rules were written in a shell script. It is somewhat tedious to touch the two files every time a new objtool option is supported. To reduce the code duplication, move the objtool for vmlinux.o into scripts/Makefile.vmlinux_o. Then, move the common macros to Makefile.lib so they are shared between Makefile.build and Makefile.vmlinux_o. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM-14 (x86-64) |
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Masahiro Yamada
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5d45950dfb |
kbuild: move vmlinux.o link to scripts/Makefile.vmlinux_o
This is a preparation for moving the objtool rule in the next commit. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM-14 (x86-64) |
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Masahiro Yamada
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b0d6207bad |
kbuild: clean .tmp_* pattern by make clean
Change the "make clean" rule to remove all the .tmp_* files. .tmp_objdiff is the only exception, which should be removed by "make mrproper". Rename the record directory of objdiff, .tmp_objdiff to .objdiff to avoid the removal by "make clean". Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM-14 (x86-64) |
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Linus Torvalds
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d0e60d46bc |
Bitmap patches for 5.19-rc1
This series includes the following patchsets:
- bitmap: optimize bitmap_weight() usage(w/o bitmap_weight_cmp), from me;
- lib/bitmap.c make bitmap_print_bitmask_to_buf parseable, from Mauro
Carvalho Chehab;
- include/linux/find: Fix documentation, from Anna-Maria Behnsen;
- bitmap: fix conversion from/to fix-sized arrays, from me;
- bitmap: Fix return values to be unsigned, from Kees Cook.
It has been in linux-next for at least a week with no problems.
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Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov:
- bitmap: optimize bitmap_weight() usage, from me
- lib/bitmap.c make bitmap_print_bitmask_to_buf parseable, from Mauro
Carvalho Chehab
- include/linux/find: Fix documentation, from Anna-Maria Behnsen
- bitmap: fix conversion from/to fix-sized arrays, from me
- bitmap: Fix return values to be unsigned, from Kees Cook
It has been in linux-next for at least a week with no problems.
* tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux: (31 commits)
nodemask: Fix return values to be unsigned
bitmap: Fix return values to be unsigned
KVM: x86: hyper-v: replace bitmap_weight() with hweight64()
KVM: x86: hyper-v: fix type of valid_bank_mask
ia64: cleanup remove_siblinginfo()
drm/amd/pm: use bitmap_{from,to}_arr32 where appropriate
KVM: s390: replace bitmap_copy with bitmap_{from,to}_arr64 where appropriate
lib/bitmap: add test for bitmap_{from,to}_arr64
lib: add bitmap_{from,to}_arr64
lib/bitmap: extend comment for bitmap_(from,to)_arr32()
include/linux/find: Fix documentation
lib/bitmap.c make bitmap_print_bitmask_to_buf parseable
MAINTAINERS: add cpumask and nodemask files to BITMAP_API
arch/x86: replace nodes_weight with nodes_empty where appropriate
mm/vmstat: replace cpumask_weight with cpumask_empty where appropriate
clocksource: replace cpumask_weight with cpumask_empty in clocksource.c
genirq/affinity: replace cpumask_weight with cpumask_empty where appropriate
irq: mips: replace cpumask_weight with cpumask_empty where appropriate
drm/i915/pmu: replace cpumask_weight with cpumask_empty where appropriate
arch/x86: replace cpumask_weight with cpumask_empty where appropriate
...
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Linus Torvalds
|
23df9ba64b |
parisc architecture fixes & updates for kernel v5.19-rc1
A fix to prevent crash at bootup if CONFIG_SCHED_MC is enabled, and add auto-detection of primary graphics card for framebuffer driver. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCYptoPQAKCRD3ErUQojoP X1MbAQDP86+7VP8vVFDoEx+apgD/r9+53Gb0Ud6ZZ6MbrwIjEAD/Ys1V1X/AjWa7 ZkbBzRqPhHFRvx9sBUU537HaCem08Ak= =kBc2 -----END PGP SIGNATURE----- Merge tag 'for-5.19/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull more parisc architecture updates from Helge Deller: "A fix to prevent crash at bootup if CONFIG_SCHED_MC is enabled, and add auto-detection of primary graphics card for framebuffer driver" * tag 'for-5.19/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc/stifb: Keep track of hardware path of graphics card parisc/stifb: Implement fb_is_primary_device() parisc: fix a crash with multicore scheduler |
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Linus Torvalds
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4ccbe91de9 |
xen: branch for v5.19-rc1b
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCYprzPAAKCRCAXGG7T9hj vuTzAQC4GiDXcD/cfLVcEqdyw1diCWZjuOfuznUqy5ZUBAZjvAD/draFHTeO96+k qyZyzFggPIziaAOIUZ2DkJ/NqSAmbA8= =dl1E -----END PGP SIGNATURE----- Merge tag 'for-linus-5.19-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull more xen updates from Juergen Gross: "Two cleanup patches for Xen related code and (more important) an update of MAINTAINERS for Xen, as Boris Ostrovsky decided to step down" * tag 'for-linus-5.19-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: replace xen_remap() with memremap() MAINTAINERS: Update Xen maintainership xen: switch gnttab_end_foreign_access() to take a struct page pointer |
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Linus Torvalds
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45b2e5ad68 |
perf tools changes for v5.19: 3rd batch
- Synthesize task events for pre-existing threads when using 'perf lock --threads', as we need to show task names. - Fix unwinding with ld.lld (>= version 10.0) linked objects, where .eh_frame_hdr and .text are in different PT_LOAD program headers, which makes perf record --call-graph dwarf fail with such obkects. - Check if 'perf record' hangs in the ARM SPE (Statistical Profiling Extensions) 'perf test' entry when recording a workload with forks. - Trace physical address for Arm SPE events, needed for 'perf c2c' to locate the memory node for samples. - Fix sorting in percent_rmt_hitm_cmp() in 'perf c2c'. - Further support for Intel hybrid systems in the evlist and 'perf record' code. - Update IBM s/390 vendor event JSON tables. - Add metrics (JSON) for Intel Sapphirerapids. - Update metrics for Intel Alderlake. - Correct typo of sysf 'event_source' directory in the documentation. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- iHQEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYpqK2AAKCRCyPKLppCJ+ J90fAPdtl123WsK9lERbzVizTUy5/s0Gqgv/DRnW6vG+NAfpAQC8fpD16Pgz2/OS igQqTAZ8nJwdPNU4o27I9VvtePOvCA== =xIiH -----END PGP SIGNATURE----- Merge tag 'perf-tools-for-v5.19-2022-06-04' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Synthesize task events for pre-existing threads when using 'perf lock --threads', as we need to show task names. - Fix unwinding with ld.lld (>= version 10.0) linked objects, where .eh_frame_hdr and .text are in different PT_LOAD program headers, which makes perf record --call-graph dwarf fail with such obkects. - Check if 'perf record' hangs in the ARM SPE (Statistical Profiling Extensions) 'perf test' entry when recording a workload with forks. - Trace physical address for Arm SPE events, needed for 'perf c2c' to locate the memory node for samples. - Fix sorting in percent_rmt_hitm_cmp() in 'perf c2c'. - Further support for Intel hybrid systems in the evlist and 'perf record' code. - Update IBM s/390 vendor event JSON tables. - Add metrics (JSON) for Intel Sapphirerapids. - Update metrics for Intel Alderlake. - Correct typo of sysf 'event_source' directory in the documentation. * tag 'perf-tools-for-v5.19-2022-06-04' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf vendor events intel: Update metrics for Alderlake perf vendor events intel: Add metrics for Sapphirerapids perf c2c: Fix sorting in percent_rmt_hitm_cmp() perf mem: Trace physical address for Arm SPE events perf list: Update event description for IBM zEC12/zBC12 to latest level perf list: Update event description for IBM z196/z114 to latest level perf list: Update event description for IBM z15 to latest level perf list: Update event description for IBM z14 to latest level perf list: Update event description for IBM z13 to latest level perf list: Update event description for IBM z10 to latest level perf list: Add IBM z16 event description for s390 perf record: Support sample-read topdown metric group for hybrid platforms perf lock: Change to synthesize task events perf unwind: Fix segbase for ld.lld linked objects perf test arm-spe: Check if perf-record hangs when recording workload with forks perf docs: Correct typo of event_sources perf evlist: Extend arch_evsel__must_be_in_group to support hybrid systems |
||
Steve French
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ee3c8019cc |
cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share
Set default value of ppath to null. Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Helge Deller
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b046f98481 |
parisc/stifb: Keep track of hardware path of graphics card
Keep the pa_path (hardware path) of the graphics card in sti_struct and use this info to give more useful info which card is currently being used. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v5.10+ |
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Helge Deller
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cf936af790 |
parisc/stifb: Implement fb_is_primary_device()
Implement fb_is_primary_device() function, so that fbcon detects if this framebuffer belongs to the default graphics card which was used to start the system. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v5.10+ |
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Linus Torvalds
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032dcf09e2 |
gpio updates for v5.19-rc1
- use the correct register for regcache sync in gpio-pca953x - remove unused and potentially harmful code from gpio-adp5588 - MAINTAINERS update -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmKaGWMACgkQEacuoBRx 13Id+Q//YNQg4q1ssFICa2GUDEDFjUamzF4Pg+rlQFsohD1krS65uumhDWcrOtzs 3fVYZV1cyjsLahtRXyUe/mqeQCNNCa5/GWhl1zwxoQZiieTg2jS+jVpLkbfR6vz7 Yo6xh8JwiVBypKdErWpn9PNuU2tAkOVFEy40/XKGvP27ZnVlJuMZ73Tdtw7DWyjV UGewtAR09Nn5lAGejktXjAP8scnooubQb0AVlpu78onDpbht1juzy/UVCJGjsL60 6h1iL8rYT/ZUUtrtPCkc5zcjPaBf+islrH9ercq8NwsR4oZt1y3EXTqibSZZmEHs xrF7RBDRRnMcA+wn6Ou2k6k3Drbb921pw44vmkUQ4S0qqYQ1IjdTtnoonRBty56b QbEszdNds1Vb+LAdw3O1aVvmlQqgxpOxZ1p/yqXa13NFcmXlb/sBTNbpiOLqowI+ CCuwj9AHN1mtecjv9VwbZcABIJb20oSi6Eg1sjdSq40bSsOufCdM1pXv1/IbtWYw U5Q9x+6P+zST/fOtdRvQZMg0Di9ltTdiiBbGt9L8SBaQNMAlFTmRk/m78RXCvCMy RQ+iaWP+HSP51YqGVeQ0+DhXJezy2Xpk/8tn8dZZsypRhwkwX3Dar1Iu9F0I38sl DJt1C6uk6IWoRID2gorgB6xA9CkKTbQhCCDjIS0Rx89dddnWaHI= =2+3k -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - use the correct register for regcache sync in gpio-pca953x - remove unused and potentially harmful code from gpio-adp5588 - MAINTAINERS update * tag 'gpio-fixes-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: adp5588: Remove support for platform setup and teardown callbacks gpio: pca953x: use the correct register address to do regcache sync MAINTAINERS: Update Intel GPIO (PMIC and PCH) to Supported MAINTAINERS: Update GPIO ACPI library to Supported |
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Linus Torvalds
|
77d4d3609c |
regulator: Fix for v5.19
One fix that came in during the merge window, fixing an error in the examples in the DT binding documentation for mt6315. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmKZ8DsACgkQJNaLcl1U h9CBuwf7B5+pyVEOhzhS7oWCI/smTis08iZ7QFgHuf0CHrtmFUqvG1JGey/rg1io dteA3JXugMP9z2bKxEaACUhghsKoG6Ob3Dl25E+a5chSJtspD5na8csmha0c4u4v w2IcUTIS+ku72EE3V30Ktgb2k2BwesyhQGVc2N7wUs/4svakDyUAZmyXtHPs2mAZ kr1aUDhvEYqpSIp85SmFL7N8A05ICUGaMCP9w4me3Elo6Do43cS86juGJeBFnHIe JJdGjO6JxoI7oaYtVDTkrzfHnhXY1HV850XdEKRk5oXqYT5zBMe6UJnIhKXVv8Fm Grf63kUjmNb/Z5s2IYrgkwYMflHWrQ== =JDMg -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v5.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "One fix that came in during the merge window, fixing an error in the examples in the DT binding documentation for mt6315" * tag 'regulator-fix-v5.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: mt6315-regulator: fix invalid allowed mode |
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Linus Torvalds
|
1f95267583 |
Ntfs3 for 5.19
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Linus Torvalds
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67850b7bdc |
While looking at the ptrace problems with PREEMPT_RT and the problems
of Peter Zijlstra was encountering with ptrace in his freezer rewrite I identified some cleanups to ptrace_stop that make sense on their own and move make resolving the other problems much simpler. The biggest issue is the habbit of the ptrace code to change task->__state from the tracer to suppress TASK_WAKEKILL from waking up the tracee. No other code in the kernel does that and it is straight forward to update signal_wake_up and friends to make that unnecessary. Peter's task freezer sets frozen tasks to a new state TASK_FROZEN and then it stores them by calling "wake_up_state(t, TASK_FROZEN)" relying on the fact that all stopped states except the special stop states can tolerate spurious wake up and recover their state. The state of stopped and traced tasked is changed to be stored in task->jobctl as well as in task->__state. This makes it possible for the freezer to recover tasks in these special states, as well as serving as a general cleanup. With a little more work in that direction I believe TASK_STOPPED can learn to tolerate spurious wake ups and become an ordinary stop state. The TASK_TRACED state has to remain a special state as the registers for a process are only reliably available when the process is stopped in the scheduler. Fundamentally ptrace needs acess to the saved register values of a task. There are bunch of semi-random ptrace related cleanups that were found while looking at these issues. One cleanup that deserves to be called out is from commit |
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Linus Torvalds
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1ec6574a3c |
This set of changes updates init and user mode helper tasks to be
ordinary user mode tasks. In commit |
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Linus Torvalds
|
1888e9b4bb |
These changes update the ipc sysctls so that they are fundamentally
per ipc namespace. Previously these sysctls depended upon a hack to simulate being per ipc namespace by looking up the ipc namespace in read or write. With this set of changes the ipc sysctls are registered per ipc namespace and open looks up the ipc namespace. Not only does this series of changes ensure the traditional binding at open time happens, but it sets a foundation for being able to relax the permission checks to allow a user namspace root to change the ipc sysctls for an ipc namespace that the user namespace root requires. To do this requires the ipc namespace to be known at open time. These changes were sent for v5.18[1] but were dropped because some additional cleanups were requested. Linus has given his nod[2] to the cleanups so I hope enough cleanups are present this time. [1] https://lkml.kernel.org/r/877d8kfmdp.fsf@email.froward.int.ebiederm.org [2] https://lkml.kernel.org/r/CAHk-=whi2SzU4XT_FsdTCAuK2qtYmH+-hwi1cbSdG8zu0KXL=g@mail.gmail.com Alexey Gladkov (6): ipc: Store mqueue sysctls in the ipc namespace ipc: Store ipc sysctls in the ipc namespace ipc: Use the same namespace to modify and validate ipc: Remove extra1 field abuse to pass ipc namespace ipc: Check permissions for checkpoint_restart sysctls at open time ipc: Remove extra braces include/linux/ipc_namespace.h | 37 +++++++- ipc/ipc_sysctl.c | 205 +++++++++++++++++++++++++----------------- ipc/mq_sysctl.c | 121 +++++++++++++------------ ipc/mqueue.c | 10 +-- ipc/namespace.c | 10 +++ 5 files changed, 238 insertions(+), 145 deletions(-) Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEgjlraLDcwBA2B+6cC/v6Eiajj0AFAmKaP5QACgkQC/v6Eiaj j0Cd6A//fBb7GWeZpEsQXN0LLJZwfQqd5HYKBZ1yB0bclj4K4rg//goMqwvAb8YC x4h8Mny9yt3SHYWHqFMQvXGi5oMOodlZ3dxz5RAUoGG7c2oqF4mUhD5ugUJ07ElT z2DImq+oZ6NZcsVcW8n9WmaLiGFdZ6N1Ftr4w+lfH4bioON/jsBKa/v9ftXCgzyJ cqZ7Q7JCpD4qKDw7q6zEx5Y2ZqCciMWdmJOZ/X77D1vyNia1EJmsi26NgsH0uLTV mYz/L2BgHUiCmvPbdtD2hKs3OlkX38zkvVyyLxHVAIcCKIWE4O8vA6xsz+I+5kMB V3anYjf+PNeI9ASXGTJ56QlTj9I0Z7Dti8Sq6fCUa99rJtG4tcwgRHOZyL/Z3l48 8Dx//op/OTf5C3PLPhYqngpnMaXOQo++XEHqCN5c0j8UyaFLDbfs7H+JDuKZDp3d HQBdqaeyxxGaO87JqKt+K4wHkr+B0genTRfW3zliGVBmZC9KLXHoJ53ENRo1RyMs DcTZXzPdYx+yFJaYk5GAiP/S81eTjbznsQ0ATTEDGZPQcX+LeiFaeZ9aqObIx3UL krX9bohwWzL7bI9hwSp0waoLZGx5TEd9UXClMlct8GXBZUBpYfeaA7BQ8CJoH6+z IsQH/z5eOvfux5LsPUVI3PSd/IJWdh+uz0vDpNWkoKMabiZT1fg= =cSFI -----END PGP SIGNATURE----- Merge tag 'per-namespace-ipc-sysctls-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Pull ipc sysctl namespace updates from Eric Biederman: "This updates the ipc sysctls so that they are fundamentally per ipc namespace. Previously these sysctls depended upon a hack to simulate being per ipc namespace by looking up the ipc namespace in read or write. With this set of changes the ipc sysctls are registered per ipc namespace and open looks up the ipc namespace. Not only does this series of changes ensure the traditional binding at open time happens, but it sets a foundation for being able to relax the permission checks to allow a user namspace root to change the ipc sysctls for an ipc namespace that the user namespace root requires. To do this requires the ipc namespace to be known at open time" * tag 'per-namespace-ipc-sysctls-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: ipc: Remove extra braces ipc: Check permissions for checkpoint_restart sysctls at open time ipc: Remove extra1 field abuse to pass ipc namespace ipc: Use the same namespace to modify and validate ipc: Store ipc sysctls in the ipc namespace ipc: Store mqueue sysctls in the ipc namespace |
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Linus Torvalds
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07953c54a1 |
firmware_loader: enable XZ by default if compressed support is enabled
Commit |
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Linus Torvalds
|
744983d878 |
This pull request contains fixes for JFFS2, UBI and UBIFS
JFFS2:
- Fixes for a memory leak
UBI:
- Fixes for fastmap (UAF, high CPU usage)
UBIFS:
- Minor cleanups
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Merge tag 'for-linus-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
Pull JFFS2, UBI and UBIFS updates from Richard Weinberger:
"JFFS2:
- Fixes for a memory leak
UBI:
- Fixes for fastmap (UAF, high CPU usage)
UBIFS:
- Minor cleanups"
* tag 'for-linus-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
ubi: fastmap: Check wl_pool for free peb before wear leveling
ubi: fastmap: Fix high cpu usage of ubi_bgt by making sure wl_pool not empty
ubifs: Use NULL instead of using plain integer as pointer
ubifs: Simplify the return expression of run_gc()
jffs2: fix memory leak in jffs2_do_fill_super
jffs2: Use kzalloc instead of kmalloc/memset
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Linus Torvalds
|
4e583ff9df |
This pull request contains the following changes for UML:
- Various cleanups and fixes: xterm, serial line, time travel - Set ARCH_HAS_GCOV_PROFILE_ALL -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEdgfidid8lnn52cLTZvlZhesYu8EFAmKZz4UWHHJpY2hhcmRA c2lnbWEtc3Rhci5hdAAKCRBm+VmF6xi7wRrZD/951tWxCjNiSZYL8B32YnaxqJLf vwDwXWxYbXmtLgVhqTGCQ61qNFhKnGVeyfO2niacB5EB3VFzxtB2dXTswDpcu/93 o99/Dozisehcn9L3CbGO0sKCxKZbdgP4TQPOGQpr8lyzv9NlmNF/bgkiH8s8rIB/ ACaiKmLrAVIyQz/8VElFqJNyB/RkmcILks//jVidFlueZhmYMSzbfdVDFyTDDJMA JEmIz+SG2hg15yCy620EpWgskHvSQSNhWMv4wxJVy4XRdZ7nztb9babV3lIaRmaI 8rBR+DsLGlDeep3SOv63giFzjMjHpXcAlJ0UoefkaRA4htSP4GmyDPHX6Fo6ilW4 fQ52lxsHmP+6fLmWNOnFjsvk93z9u3XU55ReEhP1PGzgAGDNUczy8BEYvb6l0Weq M8BdYgU2nh/SA0ycmXdSVbyl7nFST5s0lHr6hEt22CMxJ+jz6WS650vrnH2JimMX bnJMcEYX6PeyDq4lTYyrWOCdzPTorT6eEcn/BM3qKgWkosK0FlN+nnT0HOef5Bag jezo4/dt/VPfftKQS28Waufud/nnJD2oFAvFBG0/YHTooTZMkSnH2LnRbYkFo7vS xkDRnHJGSDOaxzdSfgNlwveqZ/qTgjNs1CUYHBrs2Tj1dJicqro+wWjZg8qzCHI+ 8YgCQjaEOYLN6CN0CA== =hD4o -----END PGP SIGNATURE----- Merge tag 'for-linus-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml Pull UML updates from Richard Weinberger: - Various cleanups and fixes: xterm, serial line, time travel - Set ARCH_HAS_GCOV_PROFILE_ALL * tag 'for-linus-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: Fix out-of-bounds read in LDT setup um: chan_user: Fix winch_tramp() return value um: virtio_uml: Fix broken device handling in time-travel um: line: Use separate IRQs per line um: Enable ARCH_HAS_GCOV_PROFILE_ALL um: Use asm-generic/dma-mapping.h um: daemon: Make default socket configurable um: xterm: Make default terminal emulator configurable |
||
|
Linus Torvalds
|
a01fe7ec42 |
Devicetree fixes for v5.19-rc:
- Fixes for unevaluatedProperties warnings. These were missed to due to a bug in dtschema which is now fixed. The changes involve either adding missing properties or removing spurious properties from examples. - Update several Qualcomm binding maintainer email addresses - Fix typo in imx8mp-media-blk-ctrl example - Fix fixed string pattern in qcom,smd - Correct the order of 'reg' entries in Xilinx PCI binding -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmKaRCEQHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhw3/zEACES+Nnl+grmQG0haD2eSJt2mTuyj3fYtpV yRFqhB51A0309lKN55VnPrNEkl2ef3kg8D/FErf9Z3FI8Sp3vy5JVw0ANPRGlZ7M zoRRMJmxtGcnsHynKix0tc4sWMICPtGgOUoPMSF87lzw6Z1U+RVMFBw/eopl/DMG cNLo0JMssMtkpUHU5I/L4lUiWUDYyOBMF0XRk2V3ssChEhx6v5vTnvKGft83sBUv aCZ7LaZNUpVQhL7PRJbnIzHvWfGs7+22a1JKG7jIw6yS8eu4WO9nC6n4pA069BbS py13z+W2k6yfIaQaKhro5vv5PG04rnrVpCnYdS4f56p+i6xMzPRMckhPiaHcLE/r pyxHV5OJBUCAJiDTE5BlFzqlOYltYmFB3rzkpxTos80rYi8eTO/Ql/ZY3DFYmiBj mYCLFb/ylF+QIDMvOy9Nv/HAJ4kggouTX5/Sudeu56hFW6PPN1rbO6uIOSFoJqYK iQbPOd0R36JC0jGoyw+u6+zrusz2/G7cR9dGGRZTo6LMgwLSKJTkQSierTLx3s9/ N0vdH7qVuTcn02p7ws5z2GlU26grjv2aAnpQzz+Ky12H40GabRr1j4beNAqpwsWg zKLaa1m0Ewu/JEqndjKLE+MPcwb8m6Vs5lwovAYqozeue271qOuBKGVGJC+ncSW5 emJduU+gWw== =EhEb -----END PGP SIGNATURE----- Merge tag 'devicetree-fixes-for-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fixes for unevaluatedProperties warnings. These were missed to due to a bug in dtschema which is now fixed. The changes involve either adding missing properties or removing spurious properties from examples. - Update several Qualcomm binding maintainer email addresses - Fix typo in imx8mp-media-blk-ctrl example - Fix fixed string pattern in qcom,smd - Correct the order of 'reg' entries in Xilinx PCI binding * tag 'devicetree-fixes-for-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: mtd: spi-nand: Add spi-peripheral-props.yaml reference dt-bindings: memory-controllers: ingenic: Split out child node properties dt-bindings: net/dsa: Add spi-peripheral-props.yaml references dt-bindings: PCI: apple: Add missing 'power-domains' property dt-bindings: Update Sibi Sankar's email address dt-bindings: clock: Update my email address dt-bindings: PCI: xilinx-cpm: Fix reg property order dt-bindings: net: Fix unevaluatedProperties warnings in examples dt-bindings: PCI: socionext,uniphier-pcie: Add missing child interrupt controller dt-bindings: usb: snps,dwc3: Add missing 'dma-coherent' property dt-bindings: soc: imx8mp-media-blk-ctrl: Fix DT example dt-bindings: soc: qcom,smd: do not use pattern for simple rpm-requests string |
||
|
Linus Torvalds
|
9af13088ab |
ARM: multiplatform changes, part 3
This is the third and final bit of the multiplatform conversion for ARMv5, finishing off OMAP1. One patch enables the common-clk interface, and the other ones does the Kconfig change. These were waiting on a few dependencies to trickle in for common-clk, and the last one of those was in the USB tree. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKaWBMACgkQmmx57+YA GNk3iA//ZnmE5IPwjfhfcc9mrZzB+/t0LaGvafnfjtQOsVzvOjT6Pnbg+TE8XlGO z9W289iwefsw38NCZKSsbCnPKu5w/J4kE0Jd4GAG+o1WBlxxrndpCPkOSH/GlB1j Gpm2oLjfqFO/5l4JGVxjYemO4fqvjOrt/HeyR/4+c0MQBtV/GU1zCk1Tmqdw3/fE R87Wja/PyPVos4RLzAcm0YbDHn8GYPJs4NNUw6joXxXV21T0MFXALuCz7/ziEZBF wBxr8hoQwK1hZURI0ivw9ENzUNQ2KrBRyJPPTybd5DKWWgYDGBFL8Pkdm/R7Gzt6 X5qHQLop7atgMqGIk7BiJFwP7s/31F0v5G1r76ZakppasUu0BHjjx/8OIQVcnjfT pX8VclM2ajUutaa580rzhCxB1pJCEsEQeHP/DdGD+1NZWRNe98s2bssCTFl7gWp6 41oGLWBPymV8J7R39p9SQSLwMQdCytRZF7ARpwjGhdwVSRYaT035OB3l4g5Sb5A7 TjgUvQyj7P6uXSmiqccQrNQ/YIgUM7eb4qiFfjBwzp7uDCJkSTC+wly3KIk0NFsE Q7ubaa5kt56mIGkMfcMJpuEUTDhTfwZYvB+d66/23hHteAduWzugTTktvRMD+3pH h+vTqw4HcxZtCV79l+9HKcgowlPumvHPtO47aNgUzR/oeLuxMow= =RGR6 -----END PGP SIGNATURE----- Merge tag 'arm-multiplatform-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull yet more ARM multiplatform updates from Arnd Bergmann: "This is the third and final bit of the multiplatform conversion for ARMv5, finishing off OMAP1. One patch enables the common-clk interface, and the other ones does the Kconfig change. These were waiting on a few dependencies to trickle in for common-clk, and the last one of those was in the USB tree" * tag 'arm-multiplatform-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: omap1: enable multiplatform ARM: OMAP1: clock: Convert to CCF |
||
|
Linus Torvalds
|
c6f2f3e2c8 |
Add partial Loongarch architecture code
This is the majority of the loongarch architecture code, including
the final system call interface and all core functionality.
It still misses three sets of peripheral but vital patches to add
support for other subsystems, which have yet to pass review:
- The drivers/firmware/efi stub for booting from a standard UEFI
firmware implementation. Both the original custom boot interface
and a draft implementation of the EFI stub did not make it, so
it is currently impossible to boot the kernel, until the
loongarch specific portions get accepted into the UEFI subsystem
- The drivers/irqchip/irq-loongson-*.c drivers are shared with the
the MIPS port, but currently lack support for ACPI based booting,
which will get merged through the irqchip subsystem.
- Similarly, the drivers/pci/controller/pci-loongson.c needs to be
modified for ACPI support, which will be merged through the
PCI subsystem.
While the port cannot actually be used before all the above are
merged, having it in 5.19 helps to establish the user space ABI
for the libc ports to build on, and to help any treewide changes
in the mainline kernel get applied here as well. A gcc-12 based
tool chains for build testing is now included in
https://mirrors.edge.kernel.org/pub/tools/crosstool/.
Original description from Huacai Chen at
https://lore.kernel.org/lkml/20220603072053.35005-1-chenhuacai@loongson.cn/:
"LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V.
LoongArch includes a reduced 32-bit version (LA32R), a standard 32-bit
version (LA32S) and a 64-bit version (LA64). LoongArch use ACPI as its
boot protocol LoongArch-specific interrupt controllers (similar to APIC)
are already added in the next revision of ACPI Specification (current
revision is 6.4).
This patchset is adding basic LoongArch support in mainline kernel, we
can see a complete snapshot here:
https://github.com/loongson/linux/tree/loongarch-next
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git/log/?h=loongarch-next
Cross-compile tool chain to build kernel:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-2022-03-03-cross-tools-gcc-glibc.tar.xz
A CLFS-based Linux distro:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-system-2022-03-03.tar.bz2
Open-source tool chain which is under review (Binutils and Gcc are already upstream):
https://github.com/loongson/binutils-gdb/tree/upstream_v3.1
https://github.com/loongson/gcc/tree/loongarch_upstream_v6.3
https://github.com/loongson/glibc/tree/loongarch_2_35_dev_v2.2
Loongson and LoongArch documentations:
https://github.com/loongson/LoongArch-Documentation
LoongArch-specific interrupt controllers:
https://mantis.uefi.org/mantis/view.php?id=2203
https://mantis.uefi.org/mantis/view.php?id=2313"
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Merge tag 'loongarch-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull initial Loongarch architecture code from Arnd Bergmann:
"This is the majority of the loongarch architecture code, including the
final system call interface and all core functionality.
It still misses three sets of peripheral but vital patches to add
support for other subsystems, which have yet to pass review:
- The drivers/firmware/efi stub for booting from a standard UEFI
firmware implementation. Both the original custom boot interface
and a draft implementation of the EFI stub did not make it, so it
is currently impossible to boot the kernel, until the loongarch
specific portions get accepted into the UEFI subsystem
- The drivers/irqchip/irq-loongson-*.c drivers are shared with the
the MIPS port, but currently lack support for ACPI based booting,
which will get merged through the irqchip subsystem.
- Similarly, the drivers/pci/controller/pci-loongson.c needs to be
modified for ACPI support, which will be merged through the PCI
subsystem.
While the port cannot actually be used before all the above are
merged, having it in 5.19 helps to establish the user space ABI for
the libc ports to build on, and to help any treewide changes in the
mainline kernel get applied here as well.
A gcc-12 based tool chains for build testing is now included in
https://mirrors.edge.kernel.org/pub/tools/crosstool/"
Original description from Huacai Chen:
"LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V.
LoongArch includes a reduced 32-bit version (LA32R), a standard 32-bit
version (LA32S) and a 64-bit version (LA64). LoongArch use ACPI as its
boot protocol LoongArch-specific interrupt controllers (similar to APIC)
are already added in the next revision of ACPI Specification (current
revision is 6.4).
This patchset is adding basic LoongArch support in mainline kernel, we
can see a complete snapshot here:
https://github.com/loongson/linux/tree/loongarch-next
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git/log/?h=loongarch-next
Cross-compile tool chain to build kernel:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-2022-03-03-cross-tools-gcc-glibc.tar.xz
A CLFS-based Linux distro:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-system-2022-03-03.tar.bz2
Open-source tool chain which is under review (Binutils and Gcc are already upstream):
https://github.com/loongson/binutils-gdb/tree/upstream_v3.1
https://github.com/loongson/gcc/tree/loongarch_upstream_v6.3
https://github.com/loongson/glibc/tree/loongarch_2_35_dev_v2.2
Loongson and LoongArch documentations:
https://github.com/loongson/LoongArch-Documentation
LoongArch-specific interrupt controllers:
https://mantis.uefi.org/mantis/view.php?id=2203
https://mantis.uefi.org/mantis/view.php?id=2313"
Link: https://lore.kernel.org/lkml/20220603072053.35005-1-chenhuacai@loongson.cn/
* tag 'loongarch-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: (24 commits)
MAINTAINERS: Add maintainer information for LoongArch
LoongArch: Add Loongson-3 default config file
LoongArch: Add Non-Uniform Memory Access (NUMA) support
LoongArch: Add multi-processor (SMP) support
LoongArch: Add VDSO and VSYSCALL support
LoongArch: Add some library functions
LoongArch: Add misc common routines
LoongArch: Add ELF and module support
LoongArch: Add signal handling support
LoongArch: Add system call support
LoongArch: Add memory management
LoongArch: Add process management
LoongArch: Add exception/interrupt handling
LoongArch: Add boot and setup routines
LoongArch: Add other common headers
LoongArch: Add atomic/locking headers
LoongArch: Add CPU definition headers
LoongArch: Add build infrastructure
LoongArch: Add writecombine support for drm
LoongArch: Add ELF-related definitions
...
|
||
|
Linus Torvalds
|
21873bd66b |
arm64 fixes for 5.19-rc1:
- Initialise jump labels before setup_machine_fdt(), needed by commit |
||
|
Linus Torvalds
|
f66e797b40 |
RISC-V Patches for the 5.19 Merge Window, Part 2
This is mostly some DT updates, but also a handful of cleanups and some
fixes. The most user-visible of those are:
* A device tree for the Sundance Polarberry, along with a handful of
fixes and clenups to the PolarFire SOC device trees and bindings.
* The memfd_secret syscall number is now visible to userspace,
* Some improvements to the vm layout dump, which really should have
followed shortly after the sv48 patches but I missed.
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Merge tag 'riscv-for-linus-5.19-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
"This is mostly some DT updates, but also a handful of cleanups and
some fixes. The most user-visible of those are:
- A device tree for the Sundance Polarberry, along with a handful of
fixes and clenups to the PolarFire SOC device trees and bindings.
- The memfd_secret syscall number is now visible to userspace,
- Some improvements to the vm layout dump, which really should have
followed shortly after the sv48 patches but I missed"
* tag 'riscv-for-linus-5.19-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Move alternative length validation into subsection
riscv: mm: init: make pt_ops_set_[early|late|fixmap] static
riscv: move errata/ and kvm/ builds to arch/riscv/Kbuild
RISC-V: Mark IORESOURCE_EXCLUSIVE for reserved mem instead of IORESOURCE_BUSY
riscv: Wire up memfd_secret in UAPI header
riscv: Fix irq_work when SMP is disabled
riscv: Improve virtual kernel memory layout dump
riscv: Initialize thread pointer before calling C functions
Documentation: riscv: Add sv48 description to VM layout
RISC-V: Only default to spinwait on SBI-0.1 and M-mode
riscv: dts: icicle: sort nodes alphabetically
riscv: microchip: icicle: readability fixes
riscv: dts: microchip: add the sundance polarberry
dt-bindings: riscv: microchip: add polarberry compatible string
dt-bindings: vendor-prefixes: add Sundance DSP
riscv: dts: microchip: make the fabric dtsi board specific
dt-bindings: riscv: microchip: document icicle reference design
riscv: dts: microchip: remove soc vendor from filenames
riscv: dts: microchip: move sysctrlr out of soc bus
riscv: dts: microchip: remove icicle memory clocks
|
||
|
Linus Torvalds
|
4ab6cfc4ad |
more s390 updates for 5.19 merge window
- Add Eric Farman as maintainer for s390 virtio drivers.
- Improve machine check handling, and avoid incorrectly injecting a machine
check into a kvm guest.
- Add cond_resched() call to gmap page table walker in order to avoid
possible huge latencies. Also use non-quiesing sske instruction to speed
up storage key handling.
- Add __GFP_NORETRY to KEXEC_CONTROL_MEMORY_GFP so s390 behaves similar like
common code.
- Get sie control block address from correct stack slot in perf event
code. This fixes potential random memory accesses.
- Change uaccess code so that the exception handler sets the result of
get_user() and __get_kernel_nofault() to zero in case of a fault. Until
now this was done via input parameters for inline assemblies. Doing it
via fault handling is what most or even all other architectures are
doing.
- Couple of other small cleanups and fixes.
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Merge tag 's390-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Heiko Carstens:
"Just a couple of small improvements, bug fixes and cleanups:
- Add Eric Farman as maintainer for s390 virtio drivers.
- Improve machine check handling, and avoid incorrectly injecting a
machine check into a kvm guest.
- Add cond_resched() call to gmap page table walker in order to avoid
possible huge latencies. Also use non-quiesing sske instruction to
speed up storage key handling.
- Add __GFP_NORETRY to KEXEC_CONTROL_MEMORY_GFP so s390 behaves
similar like common code.
- Get sie control block address from correct stack slot in perf event
code. This fixes potential random memory accesses.
- Change uaccess code so that the exception handler sets the result
of get_user() and __get_kernel_nofault() to zero in case of a
fault. Until now this was done via input parameters for inline
assemblies. Doing it via fault handling is what most or even all
other architectures are doing.
- Couple of other small cleanups and fixes"
* tag 's390-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/stack: add union to reflect kvm stack slot usages
s390/stack: merge empty stack frame slots
s390/uaccess: whitespace cleanup
s390/uaccess: use __noreturn instead of __attribute__((noreturn))
s390/uaccess: use exception handler to zero result on get_user() failure
s390/uaccess: use symbolic names for inline assembler operands
s390/mcck: isolate SIE instruction when setting CIF_MCCK_GUEST flag
s390/mm: use non-quiescing sske for KVM switch to keyed guest
s390/gmap: voluntarily schedule during key setting
MAINTAINERS: Update s390 virtio-ccw
s390/kexec: add __GFP_NORETRY to KEXEC_CONTROL_MEMORY_GFP
s390/Kconfig.debug: fix indentation
s390/Kconfig: fix indentation
s390/perf: obtain sie_block from the right address
s390: generate register offsets into pt_regs automatically
s390: simplify early program check handler
s390/crypto: fix scatterwalk_unmap() callers in AES-GCM
|
||
|
Linus Torvalds
|
93ce7948e3 |
Follow-up tweaks for the EFI changes in v5.19
- fix new DXE service invocations for mixed mode
- use correct Kconfig symbol when setting PE header flag
- clean up the drivers/firmware/efi Kconfig dependencies so that
features that depend on CONFIG_EFI are hidden from the UI when the
symbol is not enabled.
Also included is a RISC-V bugfix from Heinrich to avoid read-write
mappings of read-only firmware regions in the EFI page tables.
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Merge tag 'efi-next-for-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull more EFI updates from Ard Biesheuvel:
"Follow-up tweaks for EFI changes - they mostly address issues
introduced this merge window, except for Heinrich's patch:
- fix new DXE service invocations for mixed mode
- use correct Kconfig symbol when setting PE header flag
- clean up the drivers/firmware/efi Kconfig dependencies so that
features that depend on CONFIG_EFI are hidden from the UI when the
symbol is not enabled.
Also included is a RISC-V bugfix from Heinrich to avoid read-write
mappings of read-only firmware regions in the EFI page tables"
* tag 'efi-next-for-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: clean up Kconfig dependencies on CONFIG_EFI
efi/x86: libstub: Make DXE calls mixed mode safe
efi: x86: Fix config name for setting the NX-compatibility flag in the PE header
riscv: read-only pages should not be writable
|
||
Zhengjun Xing
|
1bcca2b1bd |
perf vendor events intel: Update metrics for Alderlake
Update JSON metrics for Alderlake to perf. It included both P-core and E-core metrics. P-core metrics based on TMA 4.4 (TMA_Metrics-full.csv) E-core metrics based on E-core TMA 2.0 (E-core_TMA_Metrics.csv) https://download.01.org/perfmon/ Signed-off-by: Zhengjun Xing <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220528095933.1784141-2-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
|
Zhengjun Xing
|
122657820f |
perf vendor events intel: Add metrics for Sapphirerapids
Add JSON metrics for Sapphirerapids to perf. Based on TMA4.4 metrics. https://download.01.org/perfmon/TMA_Metrics-full.csv Signed-off-by: Zhengjun Xing <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220528095933.1784141-1-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
Leo Yan
|
b24192a173 |
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
The function percent_rmt_hitm_cmp() wrongly uses local HITMs for
sorting remote HITMs.
Since this function is to sort cache lines for remote HITMs, this patch
changes to use 'rmt_hitm' field for correct sorting.
Fixes:
|
||
|
Leo Yan
|
62e6eb8d54 |
perf mem: Trace physical address for Arm SPE events
Currently, Arm SPE events don't trace physical address, therefore, the field 'phys_addr' is always zero in synthesized memory samples. This leads to perf c2c tool cannot locate the memory node for samples. This patch enables configuration 'pa_enable' for Arm SPE events, so the physical address packet can be traced, finally this can allow perf c2c tool to locate properly for memory node. Signed-off-by: Leo Yan <leo.yan@linaro.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: German Gomez <german.gomez@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20220530083645.253432-1-leo.yan@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
Thomas Richter
|
882f54243a |
perf list: Update event description for IBM zEC12/zBC12 to latest level
Update IBM zEC12/zBC12 event counter description to the latest level as described in the documents 1. SA23-2260-07: "The Load-Program-Parameter and the CPU-Measurement Facilities." released on May, 2022 for the following counter sets: * Basic counter set * Problem counter set * Crypto counter set 2. SA23-2261-07: "The CPU-Measurement Facility Extended Counters Definition for z10, z196/z114, zEC12/zBC12, z13/z13s, z14, z15 and z16" released on April 29, 2022 for the following counter sets: * Extended counter set * MT-Diagnostic counter set Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com> Acked-by: Ian Rogers <irogers@google.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: https://lore.kernel.org/r/20220531092706.1931503-7-tmricht@linux.ibm.com Cc: acme@kernel.org Cc: gor@linux.ibm.com Cc: hca@linux.ibm.com Cc: svens@linux.ibm.com Cc: linux-kernel@vger.kernel.org Cc: linux-perf-users@vger.kernel.org |
||
|
Thomas Richter
|
dfeab63acd |
perf list: Update event description for IBM z196/z114 to latest level
Update IBM z196/z114 event counter description to the latest level
as described in the documents
1. SA23-2260-07:
"The Load-Program-Parameter and the CPU-Measurement Facilities."
released on May, 2022
for the following counter sets:
* Basic counter set
* Problem counter set
* Crypto counter set
2. SA23-2261-07:
"The CPU-Measurement Facility Extended Counters Definition
for z10, z196/z114, zEC12/zBC12, z13/z13s, z14, z15 and z16"
released on April 29, 2022
for the following counter sets:
* Extended counter set
* MT-Diagnostic counter set
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/20220531092706.1931503-6-tmricht@linux.ibm.com
Cc: acme@kernel.org
Cc: gor@linux.ibm.com
Cc: hca@linux.ibm.com
Cc: svens@linux.ibm.com
Cc: linux-kernel@vger.kernel.org
Cc: linux-perf-users@vger.kernel.org
|
||
|
Thomas Richter
|
d1833463dd |
perf list: Update event description for IBM z15 to latest level
Update IBM z15 event counter description to the latest level as described in the documents 1. SA23-2260-07: "The Load-Program-Parameter and the CPU-Measurement Facilities." released on May, 2022 for the following counter sets: * Basic counter set * Problem counter set * Crypto counter set 2. SA23-2261-07: "The CPU-Measurement Facility Extended Counters Definition for z10, z196/z114, zEC12/zBC12, z13/z13s, z14, z15 and z16" released on April 29, 2022 for the following counter sets: * Extended counter set * MT-Diagnostic counter set Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com> Acked-by: Ian Rogers <irogers@google.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: https://lore.kernel.org/r/20220531092706.1931503-5-tmricht@linux.ibm.com Cc: acme@kernel.org Cc: gor@linux.ibm.com Cc: hca@linux.ibm.com Cc: svens@linux.ibm.com Cc: linux-kernel@vger.kernel.org Cc: linux-perf-users@vger.kernel.org |
||
|
Thomas Richter
|
d786bdf2a7 |
perf list: Update event description for IBM z14 to latest level
Update IBM z14 event counter description to the latest level
as described in the documents
1. SA23-2260-07:
"The Load-Program-Parameter and the CPU-Measurement Facilities."
released on May, 2022
for the following counter sets:
* Basic counter set
* Problem counter set
* Crypto counter set
2. SA23-2261-07:
"The CPU-Measurement Facility Extended Counters Definition
for z10, z196/z114, zEC12/zBC12, z13/z13s, z14, z15 and z16"
released on April 29, 2022
for the following counter sets:
* Extended counter set
* MT-Diagnostic counter set
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/20220531092706.1931503-4-tmricht@linux.ibm.com
Cc: acme@kernel.org
Cc: gor@linux.ibm.com
Cc: hca@linux.ibm.com
Cc: svens@linux.ibm.com
Cc: linux-kernel@vger.kernel.org
Cc: linux-perf-users@vger.kernel.org
|
||
|
Thomas Richter
|
e9c26fd640 |
perf list: Update event description for IBM z13 to latest level
Update IBM z13 event counter description to the latest level
as described in the documents
1. SA23-2260-07:
"The Load-Program-Parameter and the CPU-Measurement Facilities."
released on May, 2022
for the following counter sets:
* Basic counter set
* Problem counter set
* Crypto counter set
2. SA23-2261-07:
"The CPU-Measurement Facility Extended Counters Definition
for z10, z196/z114, zEC12/zBC12, z13/z13s, z14, z15 and z16"
released on April 29, 2022
for the following counter sets:
* Extended counter set
* MT-Diagnostic counter set
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/20220531092706.1931503-3-tmricht@linux.ibm.com
Cc: acme@kernel.org
Cc: gor@linux.ibm.com
Cc: hca@linux.ibm.com
Cc: svens@linux.ibm.com
Cc: linux-kernel@vger.kernel.org
Cc: linux-perf-users@vger.kernel.org
|
||
|
Thomas Richter
|
f71a261acd |
perf list: Update event description for IBM z10 to latest level
Update IBM z10 event counter description to the latest level
as described in the documents
1. SA23-2260-07:
"The Load-Program-Parameter and the CPU-Measurement Facilities."
released on May, 2022
for the following counter sets:
* Basic counter set
* Problem counter set
* Crypto counter set
2. SA23-2261-07:
"The CPU-Measurement Facility Extended Counters Definition
for z10, z196/z114, zEC12/zBC12, z13/z13s, z14, z15 and z16"
released on April 29, 2022
for the following counter sets:
* Extended counter set
* MT-Diagnostic counter set
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/20220531092706.1931503-2-tmricht@linux.ibm.com
Cc: acme@kernel.org
Cc: gor@linux.ibm.com
Cc: hca@linux.ibm.com
Cc: svens@linux.ibm.com
Cc: linux-kernel@vger.kernel.org
Cc: linux-perf-users@vger.kernel.org
|
||
|
Thomas Richter
|
7f76b31130 |
perf list: Add IBM z16 event description for s390
Update IBM z16 counter description using document SA23-2260-07: "The Load-Program-Parameter and the CPU-Measurement Facilities" released in May, 2022, to include counter definitions for IBM z16 counter sets: * Basic counter set * Problem/user counter set * Crypto counter set Use document SA23-2261-07: "The CPU-Measurement Facility Extended Counters Definition for z10, z196/z114, zEC12/zBC12, z13/z13s, z14, z15 and z16" released on April 29, 2022 to include counter definitions for IBM z16 * Extended counter set * MT-Diagnostic counter set Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com> Acked-by: Ian Rogers <irogers@google.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: https://lore.kernel.org/r/20220531092706.1931503-1-tmricht@linux.ibm.com Cc: acme@kernel.org Cc: gor@linux.ibm.com Cc: hca@linux.ibm.com Cc: svens@linux.ibm.com Cc: linux-kernel@vger.kernel.org Cc: linux-perf-users@vger.kernel.org |
||
|
Zhengjun Xing
|
151e7d7503 |
perf record: Support sample-read topdown metric group for hybrid platforms
With the hardware TopDown metrics feature, the sample-read feature should be supported for a TopDown group, e.g., sample a non-topdown event and read a Topdown metric group. But the current perf record code errors are out. For a TopDown metric group,the slots event must be the leader of the group, but the leader slots event doesn't support sampling. To support sample-read the TopDown metric group, uses the 2nd event of the group as the "leader" for the purposes of sampling. Only the platform with the TopDown metric feature supports sample-read the topdown group. In commit |