Changes in extract-fwblobs

bbfd5594756011167b8f8de9a00e0c946afda1e6 - Merge drm/drm-next into drm-intel-gt-next

Wed, 28 May 2025 09:20:17 +0200

Merge drm/drm-next into drm-intel-gt-nextNeed to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).Signed-off-by: Joonas Lahtinen List of files: /linux/scripts/extract-fwblobs

db5302ae571beec635c1a96e7f72926a4e65195e - Merge drm/drm-next into drm-intel-next

Fri, 16 May 2025 09:22:36 +0200

Merge drm/drm-next into drm-intel-nextBackmerge to sync with v6.15-rc, xe, and specifically async flip changesin drm-misc.Signed-off-by: Jani Nikula List of files: /linux/scripts/extract-fwblobs

4f9786035f9e519db41375818e1d0b5f20da2f10 - Merge branch 'next' into for-linus

Mon, 02 Jun 2025 06:41:07 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.16 merge window. List of files: /linux/scripts/extract-fwblobs

d51b9d81f7883f526b26e3ab903e646274aebeb1 - Merge tag 'v6.15-rc6' into next

Fri, 16 May 2025 01:20:39 +0200

Merge tag 'v6.15-rc6' into nextSync up with mainline to bring in xpad controller changes. List of files: /linux/scripts/extract-fwblobs

844e31bbaef7c8a6ff2c0fbac45c0c85b5484482 - Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Tue, 29 Apr 2025 22:42:29 +0200

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-nextMerge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:hdmi: provide central data authority for ACR params").Signed-off-by: Rob Clark List of files: /linux/scripts/extract-fwblobs

3ab7ae8e07f888f223027f0ef84d33e43919ad55 - Merge drm/drm-next into drm-xe-next

Thu, 24 Apr 2025 13:34:55 +0200

Merge drm/drm-next into drm-xe-nextBackmerge to bring in linux 6.15-rc.Signed-off-by: Thomas Hellström List of files: /linux/scripts/extract-fwblobs

1afba39f9305fe4061a4e70baa6ebab9d41459da - Merge drm/drm-next into drm-misc-next

Mon, 07 Apr 2025 13:47:40 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get v6.15-rc1 into drm-misc-next. Also fixes abuild issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.Signed-off-by: Thomas Zimmermann List of files: /linux/scripts/extract-fwblobs

9f13acb2406a3aed90c6738b3a2f1c0e43118cbd - Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes

Fri, 11 Apr 2025 11:13:27 +0200

Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changesSigned-off-by: Ingo Molnar List of files: /linux/scripts/extract-fwblobs

78a84fbfa4ffc4bb6e95560a909b2ac3efa0aad2 - Merge tag 'v6.15-rc1' into x86/mm, to pick up fixes

Wed, 09 Apr 2025 22:00:25 +0200

Merge tag 'v6.15-rc1' into x86/mm, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/scripts/extract-fwblobs

6ce0fdaae043803bb324d915ce0fe43316bf1e81 - Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch

Wed, 09 Apr 2025 21:39:43 +0200

Merge tag 'v6.15-rc1' into x86/asm, to refresh the branchSigned-off-by: Ingo Molnar List of files: /linux/scripts/extract-fwblobs

1260ed77798502de9c98020040d2995008de10cc - Merge drm/drm-fixes into drm-misc-fixes

Tue, 08 Apr 2025 10:15:47 +0200

Merge drm/drm-fixes into drm-misc-fixesBackmerging to get updates from v6.15-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/scripts/extract-fwblobs

d6b02199cde4b9cb99b311eeab1cdbe23165082c - Merge tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Tue, 01 Apr 2025 19:06:52 +0200

Merge tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmPull non-MM updates from Andrew Morton: - The series "powerpc/crash: use generic crashkernel reservation" from Sourabh Jain changes powerpc's kexec code to use more of the generic layers. - The series "get_maintainer: report subsystem status separately" from Vlastimil Babka makes some long-requested improvements to the get_maintainer output. - The series "ucount: Simplify refcounting with rcuref_t" from Sebastian Siewior cleans up and optimizing the refcounting in the ucount code. - The series "reboot: support runtime configuration of emergency hw_protection action" from Ahmad Fatoum improves the ability for a driver to perform an emergency system shutdown or reboot. - The series "Converge on using secs_to_jiffies() part two" from Easwar Hariharan performs further migrations from msecs_to_jiffies() to secs_to_jiffies(). - The series "lib/interval_tree: add some test cases and cleanup" from Wei Yang permits more userspace testing of kernel library code, adds some more tests and performs some cleanups. - The series "hung_task: Dump the blocking task stacktrace" from Masami Hiramatsu arranges for the hung_task detector to dump the stack of the blocking task and not just that of the blocked task. - The series "resource: Split and use DEFINE_RES*() macros" from Andy Shevchenko provides some cleanups to the resource definition macros. - Plus the usual shower of singleton patches - please see the individual changelogs for details.* tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (77 commits) mailmap: consolidate email addresses of Alexander Sverdlin fs/procfs: fix the comment above proc_pid_wchan() relay: use kasprintf() instead of fixed buffer formatting resource: replace open coded variant of DEFINE_RES() resource: replace open coded variants of DEFINE_RES_*_NAMED() resource: replace open coded variant of DEFINE_RES_NAMED_DESC() resource: split DEFINE_RES_NAMED_DESC() out of DEFINE_RES_NAMED() samples: add hung_task detector mutex blocking sample hung_task: show the blocker task if the task is hung on mutex kexec_core: accept unaccepted kexec segments' destination addresses watchdog/perf: optimize bytes copied and remove manual NUL-termination lib/interval_tree: fix the comment of interval_tree_span_iter_next_gap() lib/interval_tree: skip the check before go to the right subtree lib/interval_tree: add test case for span iteration lib/interval_tree: add test case for interval_tree_iter_xxx() helpers lib/rbtree: add random seed lib/rbtree: split tests lib/rbtree: enable userland test suite for rbtree related data structure checkpatch: describe --min-conf-desc-length scripts/gdb/symbols: determine KASLR offset on s390 ... List of files: /linux/scripts/extract-fwblobs

35dac71cff8f68f065a6719631db919d0640d5e5 - scripts: add script to extract built-in firmware blobs

Mon, 20 Jan 2025 20:04:26 +0100

scripts: add script to extract built-in firmware blobsThere is currently no tool to extract a firmware blob that is built-inon vmlinux to the best of my knowledge. So if we have a kernel imagecontaining the blobs, and we want to rebuild the kernel with some debugpatches for example (and given that the image also has IKCONFIG=y), wecurrently can't do that for the same versions for all the firmwareblobs, _unless_ we have exact commits of linux-firmware for thespecific versions for each firmware included.Through the options CONFIG_EXTRA_FIRMWARE{_DIR} one is able to build akernel including firmware blobs in a built-in fashion. This is usuallythe case of built-in drivers that require some blobs in order to workproperly, for example, like in non-initrd based systems.Add hereby a script to extract these blobs from a non-stripped vmlinux,similar to the idea of "extract-ikconfig". The firmware loader interfacesaves such built-in blobs as rodata entries, having a field for the FWname as "_fw___bin"; the tool extracts filesnamed "_" for each rodata firmware entrydetected. It makes use of awk, bash, dd and readelf, pretty standardtooling for Linux development.With this tool, we can blindly extract the FWs and easily re-add themin the new debug kernel build, allowing a more deterministic testingwithout the burden of "hunting down" the proper version of eachfirmware binary.Link: https://lkml.kernel.org/r/20250120190436.127578-1-gpiccoli@igalia.comSigned-off-by: Guilherme G. Piccoli Suggested-by: Thadeu Lima de Souza Cascardo Reviewed-by: Thadeu Lima de Souza Cascardo Cc: Danilo Krummrich Cc: Greg Kroah-Hartman Cc: Luis Chamberalin Cc: Masahiro Yamada Cc: Nathan Chancellor Cc: Nicolas Schier Cc: "Rafael J. Wysocki" Cc: Russ Weight Signed-off-by: Andrew Morton List of files: /linux/scripts/extract-fwblobs