user/sven/linux.git/scripts/checkstack.pl, branch v4.4.193

scripts/checkstack.pl: Fix arm64 wrong or unknown architecture

2019-07-10T07:56:32Z

[ Upstream commit 4f45d62a52297b10ded963412a158685647ecdec ] The following error occurs for the `make ARCH=arm64 checkstack` case: aarch64-linux-gnu-objdump -d vmlinux $(find . -name '*.ko') | \ perl ./scripts/checkstack.pl arm64 wrong or unknown architecture "arm64" As suggested by Masahiro Yamada, fix the above error using regular expressions in the same way it was fixed for the `ARCH=x86` case via commit fda9f9903be6 ("scripts/checkstack.pl: automatically handle 32-bit and 64-bit mode for ARCH=x86"). Suggested-by: Masahiro Yamada Signed-off-by: George G. Davis Signed-off-by: Masahiro Yamada Signed-off-by: Sasha Levin

checkstack.pl: fix for aarch64

2019-01-13T09:05:31Z

[ Upstream commit f1733a1d3cd32a9492f4cf866be37bb46e10163d ] There is actually a space after "sp," like this, ffff2000080813c8: a9bb7bfd stp x29, x30, [sp, #-80]! Right now, checkstack.pl isn't able to print anything on aarch64, because it won't be able to match the stating objdump line of a function due to this missing space. Hence, it displays every stack as zero-size. After this patch, checkpatch.pl is able to match the start of a function's objdump, and is then able to calculate each function's stack correctly. Link: http://lkml.kernel.org/r/20181207195843.38528-1-cai@lca.pw Signed-off-by: Qian Cai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2014-10-08T01:16:26Z

Pull "trivial tree" updates from Jiri Kosina: "Usual pile from trivial tree everyone is so eagerly waiting for" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) Remove MN10300_PROC_MN2WS0038 mei: fix comments treewide: Fix typos in Kconfig kprobes: update jprobe_example.c for do_fork() change Documentation: change "&" to "and" in Documentation/applying-patches.txt Documentation: remove obsolete pcmcia-cs from Changes Documentation: update links in Changes Documentation: Docbook: Fix generated DocBook/kernel-api.xml score: Remove GENERIC_HAS_IOMAP gpio: fix 'CONFIG_GPIO_IRQCHIP' comments tty: doc: Fix grammar in serial/tty dma-debug: modify check_for_stack output treewide: fix errors in printk genirq: fix reference in devm_request_threaded_irq comment treewide: fix synchronize_rcu() in comments checkstack.pl: port to AArch64 doc: queue-sysfs: minor fixes init/do_mounts: better syntax description MIPS: fix comment spelling powerpc/simpleboot: fix comment ...

checkstack.pl: port to AArch64

2014-08-28T12:51:50Z

AArch64 stores the frame pointer and return pointer, and decrements the stack. Also remove my (no longer valid) email address. Signed-off-by: Kyle McMartin Signed-off-by: Jiri Kosina

scripts/checkstack.pl: automatically handle 32-bit and 64-bit mode for ARCH=x86

2014-08-08T22:57:27Z

This patch adds support for ARCH=x86 into checkstack. Commit ffee0de411fd ("x86: Default to ARCH=x86 to avoid overriding CONFIG_64BIT") had merged ARCH=i386 and ARCH=x86_64 into one ARCH=x86. checkstack.pl searches patterns of machine instructions which are usually used for allocating stack frames. checkstalk.pl needs either i386 or x86_64, x86 isn't enough: $ make checkstack objdump -d vmlinux $(find . -name '*.ko') | \ perl linux/scripts/checkstack.pl x86 wrong or unknown architecture "x86" Signed-off-by: Konstantin Khlebnikov Cc: David Woodhouse Cc: "H. Peter Anvin" Cc: Richard Weinberger Cc: Geert Uytterhoeven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

kbuild: trivial - remove trailing empty lines

2014-06-09T22:04:06Z

Signed-off-by: Masahiro Yamada

scripts/checkstack.pl: Add metag support

2013-03-02T20:09:55Z

Adapt checkstack.pl so that it works for metag. Signed-off-by: James Hogan

Haavard Skinnemoen has left Atmel

2011-05-18T21:24:50Z

Haavard's e-mail address at Atmel is no longer valid. Signed-off-by: Jean Delvare Acked-by: Havard Skinnemoen Signed-off-by: Jiri Kosina

scripts: improve checkstack

2010-03-07T20:19:09Z

Cleanup checkstack script: * Turn on strict checking * Fix resulting error message because the declaration syntax was incorrect. * Remove incorrect and misleading use of prototype - prototype not required for this type of sort function because $a and $b are being used in this contex - if prototype was being used it should be for both arguments * Use closure for sort function Signed-off-by: Stephen Hemminger Cc: Steven Rostedt Cc: Arjan van de Ven Cc: Cong Wang Cc: Michal Marek Signed-off-by: Andrew Morton Signed-off-by: Michal Marek

sparc: Add checkstack support

2008-10-23T04:53:49Z

Add sparc support to checkstack. Signed-off-by: Martin Habets Signed-off-by: David S. Miller