08 Oct, 2014
1 commit
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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
...
28 Aug, 2014
1 commit
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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 Also remove my (no longer valid) email address.Signed-off-by: Kyle McMartin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
09 Aug, 2014
1 commit
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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
10 Jun, 2014
1 commit
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Signed-off-by: Masahiro Yamada
03 Mar, 2013
1 commit
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Adapt checkstack.pl so that it works for metag.
Signed-off-by: James Hogan
19 May, 2011
1 commit
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Haavard's e-mail address at Atmel is no longer valid.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
08 Mar, 2010
1 commit
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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 functionSigned-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
23 Oct, 2008
1 commit
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Add sparc support to checkstack.
Signed-off-by: Martin Habets
Signed-off-by: David S. Miller
11 Oct, 2008
1 commit
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With -march=z990 and later gcc can use the long displacement facility
insruction lay for stack register handling. This patch adopts checkstack
to catch lay in addition to ahi and aghi.Signed-off-by: Christian Borntraeger
Signed-off-by: Martin Schwidefsky
26 Jul, 2008
2 commits
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uname -m was leaving a newline in $arch, and not passing the tests.
Also, printing the unknown arch on failure is probably helpful.
Signed-off-by: Eric Sandeen
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Currently, checkstack.pl only looks for fixed subtractions from the stack
pointer. However, things like this:void function(int size)
{
char stackbuster[size << 2];
...are certainly worth pointing out, I think.
This could perhaps be done more cleanly, and the following patch only
adds "dynamic" REs for x86 and x86_64, but it works:0x00b0 crypto_cbc_decrypt_inplace [cbc]: Dynamic (%rax)
0x00ad crypto_pcbc_decrypt_inplace [pcbc]: Dynamic (%rax)
0x02f6 crypto_pcbc_encrypt_inplace [pcbc]: Dynamic (%rax)
0x036c _crypto_xcbc_digest_setkey [xcbc]: Dynamic (%rax)
...(Inspired by Keith Owens' old stack-check script)
Signed-off-by: Eric Sandeen
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
07 Feb, 2008
1 commit
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I have been prime author and maintainer of block2mtd from day one, but
neither MAINTAINERS nor the module source makes this fact clear. And while
I'm at it, update my email addresses tree-wide, as the old address
currently bounces and change my name to "joern" as unicode will likely
continue to cause trouble until the end of this century.Signed-off-by: Joern Engel
Cc: David Woodhouse
Cc: Andy Whitcroft
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
21 Oct, 2007
2 commits
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* 'master' of hera.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (29 commits)
[PARISC] fix uninitialized variable warning in asm/rtc.h
[PARISC] Port checkstack.pl to parisc
[PARISC] Make palo target work when $obj != $src
[PARISC] Zap unused variable warnings in pci.c
[PARISC] Fix tests in palo target
[PARISC] Fix palo target
[PARISC] Restore palo target
[PARISC] Attempt to clean up parisc/Makefile
[PARISC] Fix infinite loop in /proc/iomem
[PARISC] Quiet sysfs_create_link __must_check warnings in pdc_stable
[PARISC] Squelch pci_enable_device __must_check warning in superio
[PARISC] Kill off broken irqstack code
[PARISC] Remove hardcoded uses of PAGE_SIZE
[PARISC] Clean up pointless ASM_PAGE_SIZE_DIV use
[PARISC] Kill off the last vestiges of ASM_PAGE_SIZE
[PARISC] Kill off ASM_PAGE_SIZE use
[PARISC] Beautify parisc vmlinux.lds.S
[PARISC] Clean up a resource_size_t warning in sba_iommu
[PARISC] Kill incorrect cast warning in unwinder
[PARISC] Kill zone_to_nid printk warning
...Fixed trivial conflict in include/asm-parisc/tlbflush.h manually
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Signed-off-by: Kyle McMartin
20 Oct, 2007
1 commit
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Trivial change in a comment.
Signed-off-by: Joern Engel
Signed-off-by: Andre Haupt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Oct, 2007
1 commit
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Simply fill out the bits in checkstack.pl for Blackfin. I thought I already
sent this, but I don't see it in -mm anywhere ...Signed-off-by: Mike Frysinger
Cc: Bryan Wu
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
11 Oct, 2007
1 commit
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Add regexes to recognize stack frame adjustments in AVR32 code.
Signed-off-by: Haavard Skinnemoen
25 Aug, 2006
1 commit
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This patch adds 'powerpc' architecture support to checkstack.pl.
Signed-off-by: Johannes Berg
Signed-off-by: Paul Mackerras
26 Jun, 2006
1 commit
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Finding "init_module" high stack usage problems is challenging when there
are over 1600 "init_module" functions in the kernel tree, so make
checkstack.pl print out the filename where the stack usage occurs. This is
useful for code built as loadable modules.For built-in code, it just prints the kernel image file name, like
"vmlinux". Examples:(before patch:)
0x0000000d callback: 1928
0xffffffff81678c09 huft_build: 1560
0x0018 init_module: 1512(after patch:)
0x0000000d callback [divacapi]: 1928
0xffffffff81678c09 huft_build [vmlinux]: 1560
0x0018 init_module [hdaps]: 1512Also change one if-series to use elsif to cut down on unneeded tests.
Signed-off-by: Randy Dunlap
Acked-by: Joern Engel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
11 Apr, 2006
1 commit
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Make it executable like it should be. Do the same for other files intended to be
executed by the user - the ones called by the build process needn't be
executable as they already work (as argument to their interpreter).Signed-off-by: Paolo 'Blaisorblade' Giarrusso
Signed-off-by: Sam Ravnborg
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
