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

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* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:
  kgdb,ppc: Fix regression in evr register handling
  kgdb,x86: fix regression in detach handling
  kdb: fix crash when KDB_BASE_CMD_MAX is exceeded
  kdb: fix memory leak in kdb_main.c
This commit is contained in:
Linus Torvalds
2010-11-18 08:24:58 -08:00
parent 70b99eff75 e3839ed8e8
commit 2d42dc3feb
3 changed files with 21 additions and 16 deletions
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12
arch/x86/kernel/kgdb.c
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@ -315,14 +315,18 @@ static void kgdb_remove_all_hw_break(void)
if (!breakinfo[i].enabled)
continue;
bp = *per_cpu_ptr(breakinfo[i].pev, cpu);
if (bp->attr.disabled == 1)
if (!bp->attr.disabled) {
arch_uninstall_hw_breakpoint(bp);
bp->attr.disabled = 1;
continue;
}
if (dbg_is_early)
early_dr7 &= ~encode_dr7(i, breakinfo[i].len,
breakinfo[i].type);
else
arch_uninstall_hw_breakpoint(bp);
bp->attr.disabled = 1;
else if (hw_break_release_slot(i))
printk(KERN_ERR "KGDB: hw bpt remove failed %lx\n",
breakinfo[i].addr);
breakinfo[i].enabled = 0;
}
}