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  1. 14 Oct, 2009 1 commit
  3. 29 Sep, 2009 2 commits
  5. 14 Oct, 2009 1 commit
  7. 09 Nov, 2009 2 commits
  9. 10 Nov, 2009 1 commit
  11. 13 Oct, 2009 7 commits
  13. 09 Nov, 2009 1 commit
    • Joe Perches's avatar
      UUID/GUIDs are somewhat common in kernel source. · c988f0ff
      Joe Perches authored 
      Standardize the printed style of UUID/GUIDs by using
another extension to %p.

%pUb:   01020304-0506-0708-090a-0b0c0d0e0f10
%pUB:   01020304-0506-0708-090A-0B0C0D0E0F10 (upper case)
%pUl:   04030201-0605-0807-090a-0b0c0d0e0f10
%pUL:   04030201-0605-0807-090A-0B0C0D0E0F10 (upper case)

%pU defaults to %pUb
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Cc: Jeff Garzik <jgarzik@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Alex Elder <aelder@sgi.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Artem Bityutskiy <dedekind@infradead.org>
Cc: Adrian Hunter <adrian.hunter@nokia.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      c988f0ff
  15. 30 Oct, 2009 1 commit
  17. 28 Oct, 2009 2 commits
    • Joe Perches's avatar
      Fix email matching without name --n and --git-blame · b67d94a0
      Joe Perches authored 
         Using --non and --git-blame caused maintainer signature
   matching to fail.  Fixed that by adding 3rd argument to
   sub format_email to control show/hide name portion of address
Slurp -f file instead of reading line-by-line for K: pattern matching.
   Suggested by Wolfram Sang as more efficient
Refactor git command execution
   Break into 2 functions, execute/analyze
   Share code between --git and --git-blame
   Don't warn multiple times when git isn't installed
Improve stats reporting
   --git-min-percent and -- rolestats now count the total number of commits
   for either the period of --git-since or if using --git-blame the commits
   used by the current file and calculate commit % as
      # of commits signed / total commits * 100
Code style cleaning
   Use consistent sub foo { my (args...) = @_;
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Greg KH <greg@kroah.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      b67d94a0
    • Joe Perches's avatar
      --roles shows the role of each email address, i.e. why it was selected. · e13e757d
      Joe Perches authored 
      --rolestats selects --roles and adds git log/blame signers #'s and %

Multiple roles are possible (supporter, maintainer, git-signer...)

--roles or --rolestats is meant to help identify appropriate maintainers
to notify and should not be used with "git send-email --cc-cmd"

Example output:

Existing:

$ ./scripts/get_maintainer.pl -f arch/x86/kernel/acpi/boot.c
Corentin Chary <corentincj@iksaif.net>
Karol Kozimor <sziwan@users.sourceforge.net>
Len Brown <len.brown@intel.com>
Pavel Machek <pavel@ucw.cz>
Rafael J. Wysocki <rjw@sisk.pl>
Thomas Gleixner <tglx@linutronix.de>
Ingo Molnar <mingo@redhat.com>
H. Peter Anvin <hpa@zytor.com>
x86@kernel.org
Yinghai Lu <yhlu.kernel@gmail.com>
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
acpi4asus-user@lists.sourceforge.net
linux-pm@lists.linux-foundation.org
linux-kernel@vger.kernel.org

With --roles

$ ./scripts/get_maintainer.pl --roles -f arch/x86/kernel/acpi/boot.c
Corentin Chary <corentincj@iksaif.net> (maintainer:ASUS ACPI EXTRAS...)
Karol Kozimor <sziwan@users.sourceforge.net> (maintainer:ASUS ACPI EXTRAS...)
Len Brown <len.brown@intel.com> (supporter:SUSPEND TO RAM,git-signer)
Pavel Machek <pavel@ucw.cz> (supporter:SUSPEND TO RAM)
Rafael J. Wysocki <rjw@sisk.pl> (supporter:SUSPEND TO RAM)
Thomas Gleixner <tglx@linutronix.de> (maintainer:X86 ARCHITECTURE...)
Ingo Molnar <mingo@redhat.com> (maintainer:X86 ARCHITECTURE...,git-signer)
H. Peter Anvin <hpa@zytor.com> (maintainer:X86 ARCHITECTURE...)
x86@kernel.org (maintainer:X86 ARCHITECTURE...)
Yinghai Lu <yhlu.kernel@gmail.com> (git-signer)
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> (git-signer)
acpi4asus-user@lists.sourceforge.net (open list:ASUS ACPI EXTRAS...)
linux-pm@lists.linux-foundation.org (open list:SUSPEND TO RAM)
linux-kernel@vger.kernel.org (open list)

With --rolestats

$ ./scripts/get_maintainer.pl --rolestats -f arch/x86/kernel/acpi/boot.c
Corentin Chary <corentincj@iksaif.net> (maintainer:ASUS ACPI EXTRAS...)
Karol Kozimor <sziwan@users.sourceforge.net> (maintainer:ASUS ACPI EXTRAS...)
Len Brown <len.brown@intel.com> (supporter:SUSPEND TO RAM,git-signer:16/79=20%)
Pavel Machek <pavel@ucw.cz> (supporter:SUSPEND TO RAM)
Rafael J. Wysocki <rjw@sisk.pl> (supporter:SUSPEND TO RAM)
Thomas Gleixner <tglx@linutronix.de> (maintainer:X86 ARCHITECTURE...)
Ingo Molnar <mingo@redhat.com> (maintainer:X86 ARCHITECTURE...,git-signer:29/79=37%)
H. Peter Anvin <hpa@zytor.com> (maintainer:X86 ARCHITECTURE...)
x86@kernel.org (maintainer:X86 ARCHITECTURE...)
Yinghai Lu <yhlu.kernel@gmail.com> (git-signer:12/79=15%)
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> (git-signer:6/79=8%)
acpi4asus-user@lists.sourceforge.net (open list:ASUS ACPI EXTRAS...)
linux-pm@lists.linux-foundation.org (open list:SUSPEND TO RAM)
linux-kernel@vger.kernel.org (open list)

With --rolestats and --git-blame

$ ./scripts/get_maintainer.pl --rolestats --git-blame -f arch/x86/kernel/acpi/boot.c
Corentin Chary <corentincj@iksaif.net> (maintainer:ASUS ACPI EXTRAS...)
Karol Kozimor <sziwan@users.sourceforge.net> (maintainer:ASUS ACPI EXTRAS...)
Len Brown <len.brown@intel.com> (supporter:SUSPEND TO RAM,git-signer:16/79=20%,commits:22/154=14%)
Pavel Machek <pavel@ucw.cz> (supporter:SUSPEND TO RAM)
Rafael J. Wysocki <rjw@sisk.pl> (supporter:SUSPEND TO RAM)
Thomas Gleixner <tglx@linutronix.de> (maintainer:X86 ARCHITECTURE...)
Ingo Molnar <mingo@redhat.com> (maintainer:X86 ARCHITECTURE...,git-signer:29/79=37%,commits:36/154=23%)
H. Peter Anvin <hpa@zytor.com> (maintainer:X86 ARCHITECTURE...)
x86@kernel.org (maintainer:X86 ARCHITECTURE...)
Yinghai Lu <yhlu.kernel@gmail.com> (git-signer:12/79=15%,commits:9/154=6%)
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> (git-signer:6/79=8%)
Andi Kleen <ak@suse.de> (commits:11/154=7%)
Andrew Morton <akpm@osdl.org> (commits:10/154=6%)
acpi4asus-user@lists.sourceforge.net (open list:ASUS ACPI EXTRAS...)
linux-pm@lists.linux-foundation.org (open list:SUSPEND TO RAM)
linux-kernel@vger.kernel.org (open list)

Other changes:

Format git-signers email addresses a bit to reduce bad signatures
Command line bad arguments emitted a verbose usage(), just show --help
Version number bumped to .22

Ben Hutchings had the idea and created a good deal of this implementation.
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      e13e757d
  19. 12 Oct, 2009 1 commit
  21. 09 Nov, 2009 1 commit
    • Bernhard Walle's avatar
      The kernel offers with TIOCL_GETKMSGREDIRECT ioctl() the possibility to · ac6fe062
      Bernhard Walle authored 
      redirect the kernel messages to a specific console.

However, since it's not possible to switch to the kernel message console
after a panic(), it would be nice if the kernel would print the panic
message on the current console.

This patch series adds a new interface to access the global kmsg_redirect
variable by a function to be able to use it in code where
CONFIG_VT_CONSOLE is not set (kernel/panic.c).



This patch:

Instead of using and exporting a global value kmsg_redirect, introduce a
function vt_kmsg_redirect() that both can set and return the console where
messages are printed.

Change all users of kmsg_redirect (the VT code itself and kernel/power.c)
to the new interface.

The main advantage is that vt_kmsg_redirect() can also be used when
CONFIG_VT_CONSOLE is not set.
Signed-off-by: default avatarBernhard Walle <bernhard@bwalle.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      ac6fe062
  23. 11 Nov, 2009 6 commits
  25. 09 Nov, 2009 1 commit
  27. 19 Sep, 2009 1 commit
  29. 23 Sep, 2009 1 commit
  31. 12 Nov, 2009 3 commits
  33. 09 Oct, 2009 1 commit
  35. 29 Sep, 2009 1 commit
  37. 10 Nov, 2009 6 commits
    • Alexey Dobriyan's avatar
      It's easy to lose useful DEBUG_BUGVERBOSE by switching EMBEDDED left and right. · b317fcae
      Alexey Dobriyan authored 
      Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      b317fcae
    • Andrew Morton's avatar
      s/_rl/_ratelimited/g · f88c2488
      Andrew Morton authored 
      Cc: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Joe Perches <joe@perches.com>
Cc: Naohiro Ooiwa <nooiwa@miraclelinux.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      f88c2488
    • Andrew Morton's avatar
      ERROR: code indent should use tabs where possible · 81118b38
      Andrew Morton authored 
      #42: FILE: include/linux/kernel.h:427:
+        printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)$

ERROR: code indent should use tabs where possible
#44: FILE: include/linux/kernel.h:429:
+        printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)$

ERROR: code indent should use tabs where possible
#46: FILE: include/linux/kernel.h:431:
+        printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)$

ERROR: code indent should use tabs where possible
#48: FILE: include/linux/kernel.h:433:
+        printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)$

ERROR: code indent should use tabs where possible
#50: FILE: include/linux/kernel.h:435:
+        printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)$

ERROR: code indent should use tabs where possible
#52: FILE: include/linux/kernel.h:437:
+        printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)$

ERROR: code indent should use tabs where possible
#54: FILE: include/linux/kernel.h:439:
+        printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)$

total: 7 errors, 0 warnings, 50 lines checked

./patches/kernelh-add-printk_ratelimited-and-pr_level_rl.patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Joe Perches <joe@perches.com>
Cc: Naohiro Ooiwa <nooiwa@miraclelinux.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      81118b38
    • Joe Perches's avatar
      Add a printk_ratelimited statement expression macro that uses a per-call · f736107b
      Joe Perches authored 
      ratelimit_state so that multiple subsystems output messages are not
suppressed by a global __ratelimit state.
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Cc: Naohiro Ooiwa <nooiwa@miraclelinux.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      f736107b
    • Helge Deller's avatar
      The PR_GET_ENDIAN and PR_SET_ENDIAN prctl() calls have been implemented to · c21a779d
      Helge Deller authored 
      allow to switch processes at runtime from big-endian to little-endian mode
(and vice versa) on PowerPC processors.  Since the other architectures
don't support this feature, they currently will just fail and return
-EINVAL.

This patch adds just minimal overhead and implements the PR_GET_ENDIAN
call for all other architectures by returning the native endianess of the
architecture.  Furthermore, calling prctl(PR_SET_ENDIAN) with the native
endianess of the architecture will succeed, while trying to set another
(not-supported) endianess, will fail.

The patch can be tested with the following program:

#include <stdio.h>
#include <linux/prctl.h>

int main(int argc, char **argv)
{
	int endian, ret;

	ret = prctl(PR_GET_ENDIAN, &endian);
	if (ret)
		perror("prctl(PR_GET_ENDIAN) not implemented");
	printf("current process/machine is running in %s endian mode (%d)\n",
		endian == PR_ENDIAN_LITTLE ? "little":"big", endian);

	/* setting native endianess should succeed */
	ret = prctl(PR_SET_ENDIAN, endian);
	printf("prctl(PR_SET_ENDIAN,%d) should succeed: %s\n",
		endian, ret == 0 ? "OK":"FAIL");

	/* setting foreign endianess should fail */
	endian = (endian == PR_ENDIAN_LITTLE) ?
		PR_ENDIAN_BIG : PR_ENDIAN_LITTLE;
	ret = prctl(PR_SET_ENDIAN, endian);
	printf("prctl(PR_SET_ENDIAN,%d) should fail: %s\n",
		endian, ret == 0 ? "OK":"FAIL");
}
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
Cc: Anton Blanchard <anton@samba.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      c21a779d
    • Thadeu Lima de Souza Cascardo's avatar
      Commit 8c870933 has removed the · 2257d081
      Thadeu Lima de Souza Cascardo authored 
      pmu_device_init call from misc_init, but unlike other similar commits,
has not removed its declaration.
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      2257d081