Displaying 6 results from an estimated 6 matches for "handle_signal".
2012 Oct 19
0
[PATCHv3] xen/x86: don't corrupt %eip when returning from a signal handler
...d/ the process has a pending signal then %eip (and %eax) are
corrupted when returning to the main process after handling the
signal. The application may then crash with SIGSEGV or a SIGILL or it
may have subtly incorrect behaviour (depending on what instruction it
returned to).
The occurs because handle_signal() is incorrectly thinking that there
is a system call that needs to restarted so it adjusts %eip and %eax
to re-execute the system call instruction (even though user space had
not done a system call).
If %eax == -514 (-ERESTARTNOHAND (-514) or -ERESTART_RESTARTBLOCK
(-516) then handle_signal() onl...
2019 Dec 10
2
Troubles with Mac clients
...#5 0x0000000801d4c147 in smb_panic () from /usr/local/lib/samba4/libsamba-util.so.0
> #6 0x0000000801d4c52e in fault_report () from /usr/local/lib/samba4/libsamba-util.so.0
> #7 0x0000000801d4c129 in sig_fault () from /usr/local/lib/samba4/libsamba-util.so.0
> #8 0x0000000812970cf0 in handle_signal (actp=0x7fffffffd6c0, sig=11, info=0x7fffffffdab0, ucp=0x7fffffffd740) at /usr/src/lib/libthr/thread/thr_sig.c:246
> #9 0x00000008129702bf in thr_sighandler (sig=11, info=0x7fffffffdab0, _ucp=0x7fffffffd740) at /usr/src/lib/libthr/thread/thr_sig.c:189
> #10 <signal handler called>
>...
2019 Dec 10
0
Troubles with Mac clients
...om
>> /usr/local/lib/samba4/libsamba-util.so.0
>> #6? 0x0000000801d4c52e in fault_report () from
>> /usr/local/lib/samba4/libsamba-util.so.0
>> #7? 0x0000000801d4c129 in sig_fault () from
>> /usr/local/lib/samba4/libsamba-util.so.0
>> #8? 0x0000000812970cf0 in handle_signal (actp=0x7fffffffd6c0, sig=11,
>> info=0x7fffffffdab0, ucp=0x7fffffffd740) at
>> /usr/src/lib/libthr/thread/thr_sig.c:246
>> #9? 0x00000008129702bf in thr_sighandler (sig=11,
>> info=0x7fffffffdab0, _ucp=0x7fffffffd740) at
>> /usr/src/lib/libthr/thread/thr_sig.c:189...
2007 Aug 05
3
OOM killer observed during heavy I/O from VMs (XEN 3.0.4 and XEN 3.1)
...e+0xa0/0x4c0
Aug 4 18:36:52 [<c014ddd8>] do_swap_page+0x2f8/0x480
Aug 4 18:36:52 [<c014e972>] __handle_mm_fault+0x302/0x430
Aug 4 18:36:53 [<c011581f>] do_page_fault+0x1df/0x906
Aug 4 18:36:53 [<c01054cb>] error_code+0x2b/0x30
Aug 4 18:36:53 [<c0104f91>] handle_signal+0x81/0x170
Aug 4 18:36:53 [<c0105136>] do_signal+0xb6/0x170
Aug 4 18:36:54 [<c010522a>] do_notify_resume+0x3a/0x3c
Aug 4 18:36:54 [<c01053ef>] work_notifysig+0x13/0x18
Aug 4 18:36:54 Mem-info:
Aug 4 18:36:54 DMA per-cpu:
Aug 4 18:36:54 cpu 0 hot: high 90, batch 15 u...
2010 Oct 25
7
[PATCH 0/6] Ocfs2-tools: Add a new tool 'o2info'.
Now it's a good time to introduce the new tool 'o2info' since kernel
part of OCFS2_IOC_INFO ioctl has been pulld upstream by linus.
The following 6 patches have already got sunil's SOBs, and now they're
trying to attract more reviewers before it goes to central repo with
a modification of getting manual pages being introduced.
2007 Nov 16
8
[PATCH 0/6] Add online resize for ocfs2-tools,take 1
Add online resize in tunefs.ocfs2 so that user can increase
the volume when it is mounted.