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f01d4c8a |
| 23-Feb-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'nolibc.2023.02.06a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull nolibc updates from Paul McKenney:
- Add s390 support
- Add support for the ARM Thumb1 inst
Merge tag 'nolibc.2023.02.06a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull nolibc updates from Paul McKenney:
- Add s390 support
- Add support for the ARM Thumb1 instruction set
- Fix O_* flags definitions for open() and fcntl()
- Make errno a weak symbol instead of a static variable
- Export environ as a weak symbol
- Export _auxv as a weak symbol for auxilliary vector retrieval
- Implement getauxval() and getpagesize()
- Further improve self tests, including permitting userland testing of the nolibc library
* tag 'nolibc.2023.02.06a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (28 commits) selftests/nolibc: Add a "run-user" target to test the program in user land selftests/nolibc: Support "x86_64" for arch name selftests/nolibc: Add `getpagesize(2)` selftest nolibc/sys: Implement `getpagesize(2)` function nolibc/stdlib: Implement `getauxval(3)` function tools/nolibc: add auxiliary vector retrieval for s390 tools/nolibc: add auxiliary vector retrieval for mips tools/nolibc: add auxiliary vector retrieval for riscv tools/nolibc: add auxiliary vector retrieval for arm tools/nolibc: add auxiliary vector retrieval for arm64 tools/nolibc: add auxiliary vector retrieval for x86_64 tools/nolibc: add auxiliary vector retrieval for i386 tools/nolibc: export environ as a weak symbol on s390 tools/nolibc: export environ as a weak symbol on riscv tools/nolibc: export environ as a weak symbol on mips tools/nolibc: export environ as a weak symbol on arm tools/nolibc: export environ as a weak symbol on arm64 tools/nolibc: export environ as a weak symbol on i386 tools/nolibc: export environ as a weak symbol on x86_64 tools/nolibc: make errno a weak symbol instead of a static one ...
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7ae9fb1b |
| 21-Feb-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.3 merge window.
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Revision tags: v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5 |
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c54ba417 |
| 21-Jan-2023 |
Willy Tarreau <w@1wt.eu> |
selftests/nolibc: Add a "run-user" target to test the program in user land
When developing tests, it is much faster to use the QEMU Linux emulator instead of the system emulator, which among other t
selftests/nolibc: Add a "run-user" target to test the program in user land
When developing tests, it is much faster to use the QEMU Linux emulator instead of the system emulator, which among other things avoids kernel-build latencies. Although use of the QEMU Linux emulator does have its limitations (please see below), it is sufficient to test startup code, stdlib code, and syscall calling conventions.
However, the current mainline Linux-kernel nolibc setup does not support this. Therefore, add a "run-user" target that immediately executes the prebuilt executable.
Again, this approach does have its limitations. For example, the executable runs with the user's privilege level, which can cause some false-positive failures due to insufficient permissions. In addition, if the underlying kernel is old enough to lack some features that nolibc relies on, the result will be false-positive failures in the corresponding tests. However, for nolibc changes not affected by these limittions, the result is a much faster code-compile-test-debug cycle.
With this patch, running a userland test is as simple as issuing:
make ARCH=xxx CROSS_COMPILE=xxx run-user
Signed-off-by: Willy Tarreau <w@1wt.eu> Tested-by: Ammar Faizi <ammarfaizi2@gnuweeb.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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#
f9b06695 |
| 21-Jan-2023 |
Willy Tarreau <w@1wt.eu> |
selftests/nolibc: Support "x86_64" for arch name
Building the kernel with ARCH=x86_64 works fine, but nolibc-test only supports "x86", which causes errors when reusing existing build environment. L
selftests/nolibc: Support "x86_64" for arch name
Building the kernel with ARCH=x86_64 works fine, but nolibc-test only supports "x86", which causes errors when reusing existing build environment. Let's permit this environment to be used as well by making nolibc also accept ARCH=x86_64.
Signed-off-by: Willy Tarreau <w@1wt.eu> Tested-by: Ammar Faizi <ammarfaizi2@gnuweeb.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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6f849817 |
| 19-Jan-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging into drm-misc-next to get DRM accelerator infrastructure, which is required by ipuv driver.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v6.2-rc4 |
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407da561 |
| 10-Jan-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.2-rc3' into next
Merge with mainline to bring in timer_shutdown_sync() API.
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0043e6f2 |
| 09-Jan-2023 |
Sven Schnelle <svens@linux.ibm.com> |
selftests/nolibc: add s390 support
Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKe
selftests/nolibc: add s390 support
Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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Revision tags: v6.2-rc3 |
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0d8eae7b |
| 02-Jan-2023 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync up with v6.2-rc1.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Revision tags: v6.2-rc2 |
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b501d4dc |
| 30-Dec-2022 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Sync after v6.2-rc1 landed in drm-next.
We need to get some dependencies in place before we can merge the fixes series from Gwan-gyeong and Chris.
Referen
Merge drm/drm-next into drm-intel-gt-next
Sync after v6.2-rc1 landed in drm-next.
We need to get some dependencies in place before we can merge the fixes series from Gwan-gyeong and Chris.
References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/ Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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6599e683 |
| 28-Dec-2022 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
Merge tag 'v6.2-rc1' into media_tree
Linux 6.2-rc1
* tag 'v6.2-rc1': (14398 commits) Linux 6.2-rc1 treewide: Convert del_timer*() to timer_shutdown*() pstore: Properly assign mem_type propert
Merge tag 'v6.2-rc1' into media_tree
Linux 6.2-rc1
* tag 'v6.2-rc1': (14398 commits) Linux 6.2-rc1 treewide: Convert del_timer*() to timer_shutdown*() pstore: Properly assign mem_type property pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES cfi: Fix CFI failure with KASAN perf python: Fix splitting CC into compiler and options afs: Stop implementing ->writepage() afs: remove afs_cache_netfs and afs_zap_permits() declarations afs: remove variable nr_servers afs: Fix lost servers_outstanding count ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless ALSA: azt3328: Remove the unused function snd_azf3328_codec_outl() gcov: add support for checksum field test_maple_tree: add test for mas_spanning_rebalance() on insufficient data maple_tree: fix mas_spanning_rebalance() on insufficient data hugetlb: really allocate vma lock for all sharable vmas kmsan: export kmsan_handle_urb kmsan: include linux/vmalloc.h mm/mempolicy: fix memory leak in set_mempolicy_home_node system call mm, mremap: fix mremap() expanding vma with addr inside vma ...
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d0e99511 |
| 17-Jan-2023 |
Kalle Valo <kvalo@kernel.org> |
Merge wireless into wireless-next
Due to the two cherry picked commits from wireless to wireless-next we have several conflicts in mt76. To avoid any bugs with conflicts merge wireless into wireless
Merge wireless into wireless-next
Due to the two cherry picked commits from wireless to wireless-next we have several conflicts in mt76. To avoid any bugs with conflicts merge wireless into wireless-next.
96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails
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2c55d703 |
| 03-Jan-2023 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-fixes into drm-misc-fixes
Let's start the fixes cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Revision tags: v6.2-rc1 |
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1a931707 |
| 16-Dec-2022 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge remote-tracking branch 'torvalds/master' into perf/core
To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf: Hashmap interface update to allow both long and void* keys/values"),
Merge remote-tracking branch 'torvalds/master' into perf/core
To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf: Hashmap interface update to allow both long and void* keys/values"), where a function present upstream was removed in the perf tools development tree.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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4f2c0a4a |
| 14-Dec-2022 |
Nick Terrell <terrelln@fb.com> |
Merge branch 'main' into zstd-linus
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#
e291c116 |
| 12-Dec-2022 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.2 merge window.
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#
74dc488b |
| 12-Dec-2022 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'nolibc.2022.12.02a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull nolibc updates from Paul McKenney:
- Further improvements to nolibc testing
* tag 'nolibc.20
Merge tag 'nolibc.2022.12.02a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull nolibc updates from Paul McKenney:
- Further improvements to nolibc testing
* tag 'nolibc.2022.12.02a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: selftests/nolibc: Always rebuild the sysroot when running a test selftests/nolibc: Add 7 tests for memcmp()
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Revision tags: v6.1, v6.1-rc8, v6.1-rc7 |
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29583dfc |
| 21-Nov-2022 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next-fixes
Backmerging to update drm-misc-next-fixes for the final phase of the release cycle.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v6.1-rc6 |
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002c6ca7 |
| 14-Nov-2022 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catch up on 6.1-rc cycle in order to solve the intel_backlight conflict on linux-next.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Revision tags: v6.1-rc5, v6.1-rc4 |
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d93618da |
| 04-Nov-2022 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Needed to bring in v6.1-rc1 which contains commit f683b9d61319 ("i915: use the VMA iterator") which is needed for series https://patchwork.freedesktop.org/s
Merge drm/drm-next into drm-intel-gt-next
Needed to bring in v6.1-rc1 which contains commit f683b9d61319 ("i915: use the VMA iterator") which is needed for series https://patchwork.freedesktop.org/series/110083/ .
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v6.1-rc3 |
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4a95be7e |
| 26-Oct-2022 |
Willy Tarreau <w@1wt.eu> |
selftests/nolibc: Always rebuild the sysroot when running a test
Paul and I got trapped a few times by not seeing the effects of applying a patch to the nolibc source code until a "make clean" was i
selftests/nolibc: Always rebuild the sysroot when running a test
Paul and I got trapped a few times by not seeing the effects of applying a patch to the nolibc source code until a "make clean" was issued in the nolibc directory. It's particularly annoying when trying to confirm that a proposed patch really solves a problem (or that reverting it reintroduces the problem).
The reason for the sysroot not being rebuilt was that it can be quite slow. But in fact it's only slow after a "make clean" issued at the kernel's topdir, because it's the main "make headers" that can take a tens of seconds; as long as "usr/include" still contains headers, the "headers_install" phase is only a quick "rsync", and rebuilding the whole nolibc sysroot takes a bit less than one second, which is perfectly acceptable for a test, even more once the time lost caused by misleading results is factored in.
This patch marks the sysroot target as phony and starts by clearing the previous sysroot for the current architecture before reinstalling it. Thanks to this, applying a patch to nolibc makes the effect immediately visible to "make nolibc-test":
$ time make -j -C tools/testing/selftests/nolibc nolibc-test make: Entering directory '/k/tools/testing/selftests/nolibc' MKDIR sysroot/x86/include make[1]: Entering directory '/k/tools/include/nolibc' make[2]: Entering directory '/k' make[2]: Leaving directory '/k' make[2]: Entering directory '/k' INSTALL /k/tools/testing/selftests/nolibc/sysroot/sysroot/include make[2]: Leaving directory '/k' make[1]: Leaving directory '/k/tools/include/nolibc' CC nolibc-test make: Leaving directory '/k/tools/testing/selftests/nolibc'
real 0m0.869s user 0m0.716s sys 0m0.149s
Cc: "Paul E. McKenney" <paulmck@kernel.org> Link: https://lore.kernel.org/all/20221021155645.GK5600@paulmck-ThinkPad-P17-Gen-1/ Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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Revision tags: v6.1-rc2 |
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#
14e77332 |
| 22-Oct-2022 |
Nick Terrell <terrelln@fb.com> |
Merge branch 'main' into zstd-next
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#
1aca5ce0 |
| 20-Oct-2022 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get v6.1-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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#
008f05a7 |
| 19-Oct-2022 |
Mark Brown <broonie@kernel.org> |
ASoC: jz4752b: Capture fixes
Merge series from Siarhei Volkau <lis8215@gmail.com>:
The patchset fixes: - Line In path stays powered off during capturing or bypass to mixer. - incorrectly repre
ASoC: jz4752b: Capture fixes
Merge series from Siarhei Volkau <lis8215@gmail.com>:
The patchset fixes: - Line In path stays powered off during capturing or bypass to mixer. - incorrectly represented dB values in alsamixer, et al. - incorrect represented Capture input selector in alsamixer in Playback tab. - wrong control selected as Capture Master
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a140a6a2 |
| 18-Oct-2022 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-next into drm-misc-next
Let's kick-off this release cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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c29a017f |
| 17-Oct-2022 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.1-rc1' into next
Merge with mainline to bring in the latest changes to twl4030 driver.
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