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Conflicts:
Documentation/filesystems/proc.txt
arch/arm/mach-u300/include/mach/debug-macro.S
drivers/net/qlge/qlge_ethtool.c
drivers/net/qlge/qlge_main.c
drivers/net/typhoon.c
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This reverts commit eb8f844c0a41c4529a7d06b7801296eca9ae67aa. Ian
Campbell writes:
> I keep my kernel source tree on a more powerful build box where I run my
> builds etc (including "make cscope") but run my editor from my
> workstation with an NFS mount to the source. This worked fine for me
> using relative paths for cscope. Using absolute paths in cscope breaks
> this previously working setup because the root path is not the same on
> both systems. I guess this is similar to moving the source tree around.
>
> Without wanting to start a flamewar it really sounds to me like we are
> working around a vim (or cscope) bug here, emacs with cscope bindings
> works fine in this configuration.
Given that absolute paths can be forced by make O=. cscope, change the
default back to relative paths.
Ian Campbell <[email protected]>
Cc: Daniel Vetter <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Better practice to use 3 arg open and local file handles.
Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: WANG Cong <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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According to PBP; best way practice is to use local reference for file
handle and three argument open. Also perl prototypes are a mistake.
Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: WANG Cong <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Use local file handles, use three argument open.
Don't modify arguments in perl grep (use sed instead)
Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: WANG Cong <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Turn on strict checking.
Simplify code by using "unless" statement.
Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: WANG Cong <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Use local file handle not global.
Make loop and other variables local in scope.
Signed-off-by: Stephen Hemminger <[email protected]>
Cc: Hui Zhu <[email protected]>
Cc: Cong Wang <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Turn on strict checking.
Use three arguement open
Standard practice in perl is to use undef not zero for false
Signed-off-by: Stephen Hemminger <[email protected]>
Cc: Cong Wang <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Turn on strict checking.
Use local file handles.
Use three argument open.
Signed-off-by: Stephen Hemminger <[email protected]>
Cc: Cong Wang <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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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 function
Signed-off-by: Stephen Hemminger <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Cc: Cong Wang <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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This patch creates the standard md5sums file for 'make deb-pkg' just
like the dh_md5sums debhelper script.
Signed-off-by: Jozsef Fejes <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Signed-off-by: Joe Perches <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Signed-off-by: Alberto Panizzo <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Based on Arjan's suggestion, extend the list of ops structures that should
be const.
Signed-off-by: Emese Revfy <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Here is a small code snippet, which will be complained about by
checkpatch.pl:
#define __STRUCT_KFIFO_COMMON(recsize, ptrtype) \
union { \
struct { \
unsigned int in; \
unsigned int out; \
}; \
char rectype[recsize]; \
ptrtype *ptr; \
const ptrtype *ptr_const; \
};
This construct is legal and safe, so checkpatch.pl should accept this. It
should be also true for struct defined in a macro.
Add the `struct' and `union' keywords to the exceptions list of the
checkpatch.pl script, to prevent error message "Macros with multiple
statements should be enclosed in a do - while loop". Otherwise it is not
possible to build a struct or union with a macro.
Signed-off-by: Stefani Seibold <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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checkpatch falsely complained about '__initconst' because it thought the
'const' needed a space before. Fix this by changing the list of
attributes:
- add '__initconst'
- force plain 'init' to contain a word-boundary at the end
Signed-off-by: Wolfram Sang <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Signed-off-by: Joe Perches <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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In case if the statement and the conditional are in one line, the line
appears in the report doubly.
And items of this check have no blank line before the next item.
This patch fixes these trivial problems, to improve readability of the
report.
[sample.c]
> if (cond1
> && cond2
> && cond3) func_foo();
>
> if (cond4) func_bar();
Before:
> ERROR: trailing statements should be on next line
> #1: FILE: sample.c:1:
> +if (cond1
> [...]
> + && cond3) func_foo();
> ERROR: trailing statements should be on next line
> #5: FILE: sample.c:5:
> +if (cond4) func_bar();
> +if (cond4) func_bar();
> total: 2 errors, 0 warnings, 5 lines checked
After:
> ERROR: trailing statements should be on next line
> #1: FILE: sample.c:1:
> +if (cond1
> [...]
> + && cond3) func_foo();
>
> ERROR: trailing statements should be on next line
> #5: FILE: sample.c:5:
> +if (cond4) func_bar();
>
> total: 2 errors, 0 warnings, 5 lines checked
Signed-off-by: Hidetoshi Seto <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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sizeof(&foo) is frequently an error. Warn on its use.
Signed-off-by: Joe Perches <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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If MAINTAINERS section entries are misformatted, it was possible to have
an infinite loop.
Correct the defect by always moving the index to the end of section + 1
Also, exit check for exclude as soon as possible.
Signed-off-by: Joe Perches <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Picky mail systems won't accept email addresses where recipient has period
in name; ie. David S. Miller <davemloft.net> will not work.
Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Joe Perches <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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perlcritic is a standard checker for Perl Best Practices. This patch
fixes most of the warnings in the get_maintainer script. If kernel
programmers are going to have checkpatch they should write clean scripts
as well...
Bareword file handle opened at line 176, column 1. See pages 202,204 of PBP. (Severity: 5)
Two-argument "open" used at line 176, column 1. See page 207 of PBP. (Severity: 5)
Bareword file handle opened at line 207, column 5. See pages 202,204 of PBP. (Severity: 5)
Two-argument "open" used at line 207, column 5. See page 207 of PBP. (Severity: 5)
Bareword file handle opened at line 246, column 6. See pages 202,204 of PBP. (Severity: 5)
Two-argument "open" used at line 246, column 6. See page 207 of PBP. (Severity: 5)
Bareword file handle opened at line 258, column 2. See pages 202,204 of PBP. (Severity: 5)
Two-argument "open" used at line 258, column 2. See page 207 of PBP. (Severity: 5)
Expression form of "eval" at line 983, column 17. See page 161 of PBP. (Severity: 5)
Expression form of "eval" at line 985, column 17. See page 161 of PBP. (Severity: 5)
Subroutine prototypes used at line 1186, column 1. See page 194 of PBP. (Severity: 5)
Subroutine prototypes used at line 1206, column 1. See page 194 of PBP. (Severity: 5)
Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Joe Perches <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Doesn't need or accept '-' as a trailing option to read stdin. Doesn't
print usage() after bad options. Adds --usage as command line equivalent
of --help
Suggested-by: Borislav Petkov <[email protected]>
Signed-off-by: Joe Perches <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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MAINTAINERS
Signed-off-by: Joe Perches <[email protected]>
Cc: Stefan Richter <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Print the complete contents of the matched subsystems
in pattern match depth order.
Sample output:
$ ./scripts/get_maintainer.pl --sections -f drivers/net/usb/smsc95xx.c
USB SMSC95XX ETHERNET DRIVER
M:Steve Glendinning <[email protected]>
L:[email protected]
S:Supported
F:drivers/net/usb/smsc95xx.*
USB SUBSYSTEM
M:Greg Kroah-Hartman <[email protected]>
L:[email protected]
W:http://www.linux-usb.org
T:quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S:Supported
F:Documentation/usb/
F:drivers/net/usb/
F:drivers/usb/
F:include/linux/usb.h
F:include/linux/usb/
NETWORKING DRIVERS
L:[email protected]
W:http://www.linuxfoundation.org/en/Net
T:git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
S:Odd Fixes
F:drivers/net/
F:include/linux/if_*
F:include/linux/*device.h
THE REST
M:Linus Torvalds <[email protected]>
L:[email protected]
Q:http://patchwork.kernel.org/project/LKML/list/
T:git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
S:Buried alive in reporters
F:*
F:*/
Signed-off-by: Joe Perches <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Add an imperfect option to search a source file for email addresses.
New option: --file-emails or --fe
email addresses in files are freeform text and are nearly impossible to
parse. Still, might as well try to do a somewhat acceptable job of
finding them. This code should find all addresses that are in the form
[email protected]
The code assumes that up to 3 alphabetic words along with dashes, commas,
and periods that preceed the email address are a name.
If 3 words are found for the name, and one of the first two words are a
single letter and period, or just a single letter then the 3 words are use
as name otherwise the last 2 words are used.
Some variants that are shown correctly:
John Smith <[email protected]>
Random J. Developer <[email protected]>
Random J. Developer ([email protected])
J. Random Developer [email protected]
Variants that are shown nominally correctly:
Written by First Last ([email protected])
is shown as:
First Last <[email protected]>
Variants that are shown incorrectly:
Some Really Long Name <[email protected]>
MontaVista Software, Inc. <[email protected]>
are returned as:
Long Name <[email protected]>
"Software, Inc" <[email protected]>
--roles and --rolestats show "(in file)" for matches.
For instance:
Without -file-emails:
$ ./scripts/get_maintainer.pl -f -nogit -roles net/core/netpoll.c
David S. Miller <[email protected]> (maintainer:NETWORKING [GENERAL])
[email protected] (open list)
With -fe:
$ ./scripts/get_maintainer.pl -f -fe -nogit -roles net/core/netpoll.c
David S. Miller <[email protected]> (maintainer:NETWORKING [GENERAL])
Matt Mackall <[email protected]> (in file)
Ingo Molnar <[email protected]> (in file)
[email protected] (open list)
[email protected] (open list:NETWORKING [GENERAL])
The number of email addresses in the file in not limited. Neither is the
number of returned email addresses.
Signed-off-by: Joe Perches <[email protected]>
Cc: Matt Mackall <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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make ALLSOURCE_ARCHS=all tags
- Document this in kbuild.txt
Without this change you have to type each arch separately.
Signed-off-by: John Kacur <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Signed-off-by: John Kacur <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (28 commits)
ftrace: Add function names to dangling } in function graph tracer
tracing: Simplify memory recycle of trace_define_field
tracing: Remove unnecessary variable in print_graph_return
tracing: Fix typo of info text in trace_kprobe.c
tracing: Fix typo in prof_sysexit_enable()
tracing: Remove CONFIG_TRACE_POWER from kernel config
tracing: Fix ftrace_event_call alignment for use with gcc 4.5
ftrace: Remove memory barriers from NMI code when not needed
tracing/kprobes: Add short documentation for HAVE_REGS_AND_STACK_ACCESS_API
s390: Add pt_regs register and stack access API
tracing/kprobes: Make Kconfig dependencies generic
tracing: Unify arch_syscall_addr() implementations
tracing: Add notrace to TRACE_EVENT implementation functions
ftrace: Allow to remove a single function from function graph filter
tracing: Add correct/incorrect to sort keys for branch annotation output
tracing: Simplify test for function_graph tracing start point
tracing: Drop the tr check from the graph tracing path
tracing: Add stack dump to trace_printk if stacktrace option is set
tracing: Use appropriate perl constructs in recordmcount.pl
tracing: optimize recordmcount.pl for offsets-handling
...
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I also found the -filelist option, but apparently the implementation
is broken, and it was broken from the very first git commit.
For the -filelist option I suggest the removal (I wasn't able to find
any users of it, moreover it's not even listed in the
usage() output, so presumably nobody knows about it).
Signed-off-by: Ilya Dryomov <[email protected]>
Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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The problem is that $. keeps track of the current record number (which
is line number by default). But if you pass it multiple files, it does
not wrap at the end of file, and therefore contains the *total* number
of processed lines.
I suppose we can fix line numbering by introducing a simple assignment
$. = 1
before processing every new file.
Signed-off-by: Ilya Dryomov <[email protected]>
Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Conflicts:
scripts/recordmcount.pl
Merge reason: Merge up to v2.6.33.
Signed-off-by: Ingo Molnar <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig
* 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig:
kconfig: Simplify LSMOD= handling
kconfig: Add LSMOD=file to override the lsmod for localmodconfig
kconfig: Look in both /bin and /sbin for lsmod in streamline_config.pl
kconfig: Check for if conditions in Kconfig for localmodconfig
kconfig: Create include/generated for localmodconfig
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig
* 'for-linus-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig:
kconfig: simplification of scripts/extract-ikconfig
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$ make mrproper
$ make tags
GEN tags
find: `arch/x86_64/': No such file or directory
Caused by commit f81b1be (tags: include headers before source files)
Cc: Guennadi Liakhovetski <[email protected]>
Acked-by: WANG Cong <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Currently looking up a structure definition in TAGS / tags takes one to
one of multiple "static struct X" definitions in arch sources, which makes
it for many structs practically impossible to get to the required header.
This patch changes the order of sources being tagged to first scan
architecture includes, then the top-level include/ directory, and only
then the rest. It also takes into account, that many architectures have
more than one include directory, i.e., not only arch/$ARCH/include, but
also arch/$ARCH/mach-X/include etc.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
Reviewed-by: WANG Cong <[email protected]>
[[email protected]: fix 'var+=text' bashism]
Signed-off-by: Michal Marek <[email protected]>
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In particular, several occurances of funny versions of 'success',
'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address',
'beginning', 'desirable', 'separate' and 'necessary' are fixed.
Signed-off-by: Daniel Mack <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Junio C Hamano <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
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1. Fix a little format issue.
2. Check the return of "Getopt::Long::GetOptions". Output usage and
exit if it get error.
3. Change $ARGV[$#ARGV] to $ARGV[0].
4. Change the code which get $modulefile from modinfo. Replace the
pipeline with `modinfo -F filename $module`.
4. Change usage from "Specify the module directory name" to "Specify the
module filename".
Signed-off-by: Hui Zhu <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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The markup_oops.pl have 3 troubles to support cross-compiler environment:
1. It use objdump directly.
2. It use modinfo to get the message of module.
3. It use hex function that cannot support 64-bit number in 32-bit arch.
This patch add 3 options to markup_oops.pl:
1. -c CROSS_COMPILE Specify the prefix used for toolchain.
2. -m MODULE_DIRNAME Specify the module directory name.
3. Change hex function to Math::BigInt->from_hex.
After this patch, parse the x8664 oops in x86, we can:
cat amd64m | perl ~/kernel/tmp/m.pl -c /home/teawater/kernel/bin/x8664- -m ./e.ko vmlinux
Thanks,
Hui
Signed-off-by: Hui Zhu <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: [email protected]
Cc: Matthew Wilcox <[email protected]>
Acked-by: WANG Cong <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Signed-off-by: Michal Marek <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
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Doing the following:
make LSMOD=file localmodconfig
Will make the streamline-config code use the given file instead of
lsmod. If the file is an executable, it will execute it, otherwise
it will read it as text.
make LSMOD=/my/local/path/lsmod localmodconfig
The above will execute the lsmod in /my/local/path instead of the
lsmods that may be located elsewhere.
make LSMOD=embedded_board_lsmod localmodconfig
The above will read the "embedded_board_lsmod" as a text file. This
is useful if you are doing a cross compile and need to run the
config against modules that exist on an embedded device.
Note, if the LSMOD= file does is not a path, it will add the
path to the object directory. That is, the above example will look
for "embedded_board_lsmod" in the directory that the binary will
be built in (the O=dir directory).
Signed-off-by: Steven Rostedt <[email protected]>
On branch config/linus
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When I use markup_oops.pl parse a x8664 oops, I got:
objdump: --start-address: bad number: NaN
No matching code found
This is because:
main::(./m.pl:228): open(FILE, "objdump -dS --adjust-vma=$vmaoffset --start-address=$decodestart --stop-address=$decodestop $filename |") || die "Cannot start objdump";
DB<3> p $decodestart
NaN
This NaN is from:
main::(./m.pl:176): my $decodestart = Math::BigInt->from_hex("0x$target") - Math::BigInt->from_hex("0x$func_offset");
DB<2> p $func_offset
0x175
There is already a "0x" in $func_offset, another 0x makes it a NaN.
The $func_offset is from line:
if ($line =~ /RIP: 0010:\[\<[0-9a-f]+\>\] \[\<[0-9a-f]+\>\] ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) {
$function = $1;
$func_offset = $2;
}
I make a patch to change "(0x[0-9a-f]+)\/0x[a-f0-9]/)" to "0x([0-9a-f]+)\/0x[a-f0-9]/)".
Signed-off-by: Hui Zhu <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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When git has been set to always use color in .gitconfig then I get the
warning message
Bad divisor in main::vcs_assign: 0
This is caused by vcs_file_signoffs not matching any commits due to the
pattern not understand the colour codes. Fix this by telling git log to
never use colour.
Signed-off-by: Richard Kennedy <[email protected]>
Acked-by: Joe Perches <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Distributions now have lsmod in /bin instead of /sbin. But to handle
both cases, we look for it in /sbin /bin /usr/bin and /usr/sbin.
If lsmod is not found in any of those paths, it defaults to use
just lsmod and hopes that it lies in the path of the user.
Tested-by: Xavier Chantry <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
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kbuild/for-next
Acked-by: Sam Ravnborg <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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The mkspec script hardcodes "/var/tmp" into the generated rpm spec file's
BuildRoot. The user, however, may have a custom setting for %_tmppath,
which should be used in BuildRoot. This patch changes mkspec's
BuildRoot output to appropriately use %_tmppath.
Signed-off-by: John Saalwaechter <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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I got a "No matching code found" when I use markup_oops.pl parse a error
in a x86_64 module.
cat e.c
int init_module(void)
{
char *buf = 0;
buf[0] = 3;
return 0;
}
void cleanup_module(void)
{
//char *buf = 0;
//buf[0] = 3;
}
MODULE_AUTHOR("Hui Zhu");
MODULE_LICENSE("GPL");
0000000000000000 <init_module>:
init_module():
/home/teawater/study/kernel/stack2core/example/e.c:10
0: c6 04 25 00 00 00 00 movb $0x3,0x0
7: 03
/home/teawater/study/kernel/stack2core/example/e.c:13
8: 31 c0 xor %eax,%eax
a: c3 retq
b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
0000000000000010 <cleanup_module>:
cleanup_module():
/home/teawater/study/kernel/stack2core/example/e.c:20
10: f3 c3 repz retq
12: 90 nop
13: 90 nop
Disassembly of section .modinfo:
This is because the faulting instruction "movb $0x3,0x0" is the first
line of the range.
In the markup_oops.pl:
main::(./scripts/markup_oops.pl:245):
245: if (InRange($1, $target)) {
DB<2> p $line
ffffffffa001b000: c6 04 25 00 00 00 00 movb $0x3,0x0
DB<3> p $counter
0
It just set $center in next loop. So it cannot get the $center.
And even if $center is set to the right value 0.
if ($center == 0) {
print "No matching code found \n";
exit;
}
The first line $center will be 0, so I change the default value to -1.
Signed-off-by: Hui Zhu <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Just a small change to a couple of scripts to go from
#!/usr/bin/env python
to
#!/usr/bin/python
This shouldn't effect anyone, unless they don't install python there.
In preparation for python3, Fedora is doing a big push to change the scripts
to use the system python. This allows developers to put the python3 in
their path without fear of breaking existing scripts.
Now I am pretty sure anyone using python3 for testing purposes will probably
not run any of the scripts I changed, but Fedora has this automated tool
that checks for this stuff so I thought I would try to push it upstream.
Signed-off-by: Don Zickus <[email protected]>
Acked-by: WANG Cong <[email protected]>
Acked-by: Jarod Wilson <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Suppress a warn_unused_result warning.
fgets is called as a part of error handling. It is called just to drop a
line and return immediately. read_map is reading the file in a loop and
read_symbol reads line by line. So I think there is no point in using
return value for useful checking. Other checks like 3 items were returned
or !EOF have already been done.
Signed-off-by: Himanshu Chauhan <[email protected]>
Cc: WANG Cong <[email protected]>
Cc: Michal Marek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Don't test for /bin/{dnsdomainname,domainname}, simply try to execute
the command and check if it returned something.
Reported-by: Glenn Sommer <[email protected]>
Acked-by: WANG Cong <[email protected]>
Tested-by: Glenn Sommer <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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