korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-22 22:11:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb

Browse Source 
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:
  kgdb: gdb documentation fix
  kgdb,i386: use address that SP register points to in the exception frame
  sysrq, intel_fb: fix sysrq g collision
This commit is contained in:
Linus Torvalds 2009-05-15 08:06:45 -07:00
commit ade385e4d1
5 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/DocBook/kgdb.tmpl
View File

@ -281,7 +281,7 @@
seriously wrong while debugging, it will most often be the case
that you want to enable gdb to be verbose about its target
communications. You do this prior to issuing the <constant>target
remote</constant> command by typing in: <constant>set remote debug 1</constant>
remote</constant> command by typing in: <constant>set debug remote 1</constant>
</para>
</chapter>
<chapter id="KGDBTestSuite">

3
arch/x86/kernel/kgdb.c
View File

@ -88,6 +88,7 @@ void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
gdb_regs[GDB_SS] = __KERNEL_DS;
gdb_regs[GDB_FS] = 0xFFFF;
gdb_regs[GDB_GS] = 0xFFFF;
gdb_regs[GDB_SP] = (int)&regs->sp;
#else
gdb_regs[GDB_R8] = regs->r8;
gdb_regs[GDB_R9] = regs->r9;
@ -100,8 +101,8 @@ void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
gdb_regs32[GDB_PS] = regs->flags;
gdb_regs32[GDB_CS] = regs->cs;
gdb_regs32[GDB_SS] = regs->ss;
#endif
gdb_regs[GDB_SP] = regs->sp;
#endif
}
/**

4
drivers/char/sysrq.c
View File

@ -406,7 +406,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
&sysrq_showlocks_op, /* d */
&sysrq_term_op, /* e */
&sysrq_moom_op, /* f */
/* g: May be registered by ppc for kgdb */
/* g: May be registered for the kernel debugger */
NULL, /* g */
NULL, /* h - reserved for help */
&sysrq_kill_op, /* i */
@ -431,7 +431,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
&sysrq_sync_op, /* s */
&sysrq_showstate_op, /* t */
&sysrq_mountro_op, /* u */
/* v: May be registered at init time by SMP VOYAGER */
/* v: May be registered for frame buffer console restore */
NULL, /* v */
&sysrq_showstate_blocked_op, /* w */
/* x: May be registered on ppc/powerpc for xmon */

4
drivers/gpu/drm/i915/intel_fb.c
View File

@ -864,7 +864,7 @@ static void intelfb_sysrq(int dummy1, struct tty_struct *dummy3)
static struct sysrq_key_op sysrq_intelfb_restore_op = {
.handler = intelfb_sysrq,
.help_msg = "force-fb(G)",
.help_msg = "force-fb(V)",
.action_msg = "Restore framebuffer console",
};
@ -898,7 +898,7 @@ int intelfb_probe(struct drm_device *dev)
ret = intelfb_single_fb_probe(dev);
}
register_sysrq_key('g', &sysrq_intelfb_restore_op);
register_sysrq_key('v', &sysrq_intelfb_restore_op);
return ret;
}

4
kernel/kgdb.c
View File

@ -1583,8 +1583,8 @@ static void sysrq_handle_gdb(int key, struct tty_struct *tty)
static struct sysrq_key_op sysrq_gdb_op = {
.handler = sysrq_handle_gdb,
.help_msg = "Gdb",
.action_msg = "GDB",
.help_msg = "debug(G)",
.action_msg = "DEBUG",
};
#endif