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Revisions of crash

Stephan Kulow (coolo) accepted request 177029 from

Michal Hrusecky (old before rename to _miska_) (-miska-) almost 11 years ago (revision 114)

- Correction of 161714 decline comment.
- Implementation of v6.1.3 from upstream.
- crash-display-date-fix.patch   - removed, in latest upstream
- crash-kmem_cache_slab.patch    - removed, in latest upstream
- crash-siginfo.patch            - removed, in latest upstream
- crash-var_length_log_rec.patch - removed, in latest upstream
- eppic-switch-to-system-lib.patch - Implementation of EPPIC via
  system library rather than retrieve and include in build. Added
  eppic constants to spec file without removing the sial constants
  for now.
- crash-crosscrash-hint.diff    - refreshed
- crash-make-emacs-default.diff - refreshed
- crash-sles9-time.patch        - refreshed (forwarded request 176370 from -miska-)

Stephan Kulow (coolo) accepted request 156989 from

Petr Tesařík (ptesarik) about 11 years ago (revision 113)

update license to new format (forwarded request 156514 from coolo)

Stephan Kulow (coolo) accepted request 151175 from

David Mair (dmair) over 11 years ago (revision 112)

- crash-compressed-booted-kernel.patch: Fix for "crash when invoked
  without arguments fails to analyze the live system" (bnc#777516). (forwarded request 151172 from dmair)

Stephan Kulow (coolo) accepted request 149968 from

Petr Tesařík (ptesarik) over 11 years ago (revision 111)

added support for variable-length record kernel log buffer present in kernel 3.5 and later - bnc#796151

Adrian Schröter (adrianSuSE) committed over 11 years ago (revision 110)

Split 12.3 from Factory

Stephan Kulow (coolo) accepted request 129354 from

David Mair (dmair) almost 12 years ago (revision 109)

Fix build with glibc 2.16 (struct siginfo -> siginfo_t). (forwarded request 129195 from a_jaeger)

Stephan Kulow (coolo) accepted request 128153 from

David Mair (dmair) almost 12 years ago (revision 108)

- Enabled support for reading dumpfiles compressed by LZO using
  makedumpfile version 1.4.4 or later. (forwarded request 128152 from dmair)

Adrian Schröter (adrianSuSE) committed almost 12 years ago (revision 107)

branched from openSUSE:Factory

Stephan Kulow (coolo) accepted request 123221 from

David Mair (dmair) almost 12 years ago (revision 106)

- Update to crash 6.0.7 from upstream and adjust patches to apply
  without offsets. Upstream changes:
  o Enhanced the search command to allow the searched-for value to
    be entered as a crash (expression) or a kernel symbol name. The
    resultant value of an (expression) or kernel symbol value must
    fit into in the designated value size if -w or -h are used, and
    neither variant may be used with the -c option.  If found, both
    the resultant value and the argument input string will be
    displayed next to the target address(es).
  o Added a new "search -t" option that will restrict the search to
    the kernel stack pages of all tasks.  If one or more matches
    are found in a task's kernel stack, the output is preceded with
    a task-identifying header.
  o Fix for the s390x "bt -[tT]" options when run on an active task
    on a live system.  Without the patch, the options fail with the 
    message "bt: invalid/stale stack pointer for this task: 0".
  o Fix for s390x "vm -p" option, which may show invalid user to
    physical address translation data if a page is not mapped.
    Without the patch, a page's translation may indicate
    "<address>   SWAP: (unknown swap location)  OFFSET: 0",
    or show an incorrect swap offset on an actual swap device.
  o Added new "vm -[xd]" options to be used in conjunction with
    "vm -[mv]", which override the current default output format 
    with hexadecimal or decimal format for just the command instance.  
    Without the patch, it would require changing the default output 
    format with "hex" or "dec" prior to executing "vm -[mv]".  The 
    new flags may also be used with "foreach vm -[mv]".
  o Fix for the s390x "vm -p" and "vtop -u <user-address>" commands
    if the page containing the relevant PTE is not mapped.  Without
    the patch, the commands fail with the error message "vm: read
	.
	.
	. (forwarded request 123218 from dmair)

Stephan Kulow (coolo) accepted request 121299 from

Petr Tesařík (ptesarik) almost 12 years ago (revision 105)

upgrade to upstream crash 6.0.6

Stephan Kulow (coolo) accepted request 111826 from

Petr Tesařík (ptesarik) about 12 years ago (revision 104)

- Update to crash 6.0.5 from upstream and adjust patch positions
to match current crash source.
6.0.5 changelog is:
o Enhancement to the "foreach" command to allow any of the "name"
arguments to be POSIX extended regular expressions. The
expression string must be encompassed by "'" characters, and
will be matched against the names of all tasks.
o Fix for the embedded gdb module's "ptype" command, and by
extension, the crash utility's "struct" command, to be able to
fully display embedded structure or union members of a
structure/union. Without the patch, if a structure or union is
a member of a structure or union that is a member of a
structure or union, then it is displayed as "struct {...}" or
"union {...}".
o Extend the "ps -l" output to also display the task state next
to its last_run/timestamp value.
o Enhancement to the "foreach" command which adds a new "state"
task-indentifier argument that filters tasks by their task
state. The state argument may be any of the task states
displayed by the "ps" command: RU, IN, UN, ST, ZO, SW or DE.
o Implemented a new pc->cmd_cleanup function pointer and an
optional pc->cmd_cleanup_arg argument that will allow any
command to register a function and an optional argument that
will be called after a command has completed successfully, or
more likely, unsuccessfully. Normally the only cleanup required
for a command is the freeing of buffers that were allocated
with GETBUF(), but that is performed automatically after each
command is run. However, with the introduction of the new
POSIX regular expression functionality of the "foreach"
command, there needed to be a way to call regfree() in the case
where where regcomp() was called successfully, but then the
command later encountered one of several fatal error
conditions. This facility is also available for use by
extension module commands.
o Enforce the usage of a kernel thread's pgd from its active_mm
for the ARM "vtop -c" command; if its active_mm is NULL, make
the command fail similarly to the other architectures,
displaying the error message "vtop: no active_mm for this
kernel thread".
o Fix for the x86_64 "bt" command running against recent kernels
if an active task was operating on its IRQ stack when the crash
occurred. Without the patch, the determination of the IRQ
exception frame was off-by-8, displaying invalid register data
and the error message "bt: WARNING: possibly bogus exception
frame".
o Update to handle the vfsmount structure change in 3.3 kernels,
in which most members of the vfsmount structure have been moved
into a new "struct mount", and the vfsmount structure has been
embedded in the new mount structure. Without the patch, the
following commands will fail, displaying the following error
messages:
mount: "mount: invalid structure member offset: vfsmount_mnt_list"
files: "files: invalid structure member offset: dentry_d_covers"
vm: "vm: invalid structure member offset: dentry_d_covers"
swap: "swap: invalid structure member offset: dentry_d_covers
fuser: "files: invalid structure member offset: dentry_d_covers"
The "fuser" command generates the above error because it uses
the "files" command behind the scenes.
o Fix for the "ps" command to prevent the display of "??" under
the ST (task state) column. Without the patch, in more recent
kernels, if more than one bit were set in the task_struct.state
field, the state would display "??". With the fix, the primary
state will always be displayed.
o Update to the output of the "set" command when it displays a
task's state. Without the patch, if more than one bit was set
in the task_struct.state field, "STATE: (unknown)" would be
displayed. With the fix, all bits in both the task_struct.state
and task_struct.exit_state fields are translated.
o Implemented a new "vm -P <vma-address>" option, which is similar
to "vm -p", but only does the page translations of the specified
VM area of a context.
o Add support for the Freescale PowerPC e500mc version of the E500
processor chipset, and rework the PPC platform-specific code in
order to more easily support new processors.
o Implemented a new "gdb" crash environment variable that can be
used to alter a crash session's behavior such that all commands
are passed directly to the embedded gdb module. The new mode
is turned on and off by entering "set gdb on" and "set gdb off".
When running in this mode, the command prompt will be "gdb>".
In order to execute native crash commands while running in this
mode, precede the command with the "crash" directive, for
example, "crash ps".
o Fix for a "*** stack smashing detected ***: crash terminated"
failure during the initial system banner display on a 32-bit
PPC platform.
o Redesigned/simplified the internal read_string() function to
prevent a potential segmentation violation.
o Updates for the 32-bit PPC "vtop" command output:
(1) Translate kernel virtual addresses for FSL BOOKE by using
the TLBCAM setting
(2) Remove the PMD line from the display
(3) Fix the displayed PHYSICAL values of FSL BOOKE PTE format
o Fix for crash invocation failure on 3.3-era kernels in which
the former standalone "xtime" timespec structure has been moved
into the "timekeeper" structure. Without the patch, the crash
session would fail early on with the message "crash: cannot
resolve: xtime". The patch also prevents the crash session
failure in the unlikely event that the timespec access fails. (forwarded request 111468 from dmair)

Stephan Kulow (coolo) accepted request 108995 from

David Mair (dmair) about 12 years ago (revision 103)

- Update to crash 6.0.4 from upstream and adjust patch locations
  to match current crash source.
  6.0.4 changelog is:
  o Fix to allow the recently-added "mod -g" and "mod -r" options
    to be used together.
  o Additional update for 3.1.x and later kernels configured with
    CONFIG_SLAB, which have replaced the kmem_cache.nodelists[]
    array with a pointer to an outside array.
  o Document the "crash [-h|--help] all" option in the crash.8 man 
    page and in the "crash [-h|--help]" output.
  o Fix the S390/S390X-specific "s390dbf" command's "hex_ascii"
    debug data printing routine to prevent the display of
    non-ASCII characters.
  o Fix for ARM stack unwinding on 3.2 and later kernels due to
    commit:
      http://git.kernel.org/linus/de66a979012dbc66b1ec0125795a3f79ee667b8a
  o Implemented a new "search -x <count>" option that displays the
    memory contents before and after any found search target.
  o  Fix for the x86_64 Xen hypervisor "bt" command.  Without the
     patch, the contents of the RDX register in exception frames
     incorrectly shows the contents of the RCX register.
  o Implementation of a platform-based vmalloc address translation
    scheme for the 32-bit PPC architecture, introducing suppport
    for the PPC44X platform while maintaining the current default
    platform.
  o Fix for the usage of native gdb commands where the command
    output is redirected to a pipe and then redirected to a file.
  o Fix to prevent a crash session that is run over a network
    connection that is killed/removed from going into 100%
    cpu-time loop.
  o Fix for the support of PPC64 compressed kdumps, a regression
    that was introduced in crash-6.0.3 when support for 32-bit PPC
    compressed kdumps was implemented.
  o Fix for the x86_64 "bt" command to prevent the possible
    skipping of the stack frame just above an exception frame that
    indicates "[exception RIP: unknown or invalid address]".
  Patches with modified target locations are:
    crash-make-emacs-default.diff
    crash-sles9-time.patch
    crash-crosscrash-hint.diff
    crash-missing-declarations.patch (forwarded request 108994 from dmair)

Stephan Kulow (coolo) accepted request 105237 from

Factory Maintainer (factory-maintainer) about 12 years ago (revision 102)

Automatic submission by obs-autosubmit

Stephan Kulow (coolo) accepted request 99531 from

Petr Tesařík (ptesarik) over 12 years ago (revision 101)

Upgrade to 6.0.2 (plus fix SLE11 builds).

Stephan Kulow (coolo) accepted request 98308 from

Petr Tesařík (ptesarik) over 12 years ago (revision 100)

- Fix wrong size parameter in memset call (forwarded request 98277 from namtrac)

Stephan Kulow (coolo) committed over 12 years ago (revision 99)

replace license with spdx.org variant

Stephan Kulow (coolo) accepted request 91395 from

Petr Tesařík (ptesarik) over 12 years ago (revision 98)

- Update to crash 6.0.0 from upstream and modifications to compile. (forwarded request 91394 from dmair)

Adrian Schröter (adrianSuSE) committed over 12 years ago (revision 97)

Lars Vogdt (lrupp) accepted request 87759 from

Petr Tesařík (ptesarik) over 12 years ago (revision 96)

Fix bnc#723639 (forwarded request 87758 from ptesarik)

Lars Vogdt (lrupp) accepted request 87401 from

Petr Tesařík (ptesarik) over 12 years ago (revision 95)

Build a kmp package. (forwarded request 87399 from ptesarik)

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