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authorZhang, Yanmin <yanmin.zhang@intel.com>2005-05-16 21:53:11 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-17 07:59:10 -0700
commit643bdc6fc0e1928f39b4a3f486447024216ca50f (patch)
tree27e360c73ec1eee7205acb19a12b45b1011085d9 /drivers/ide
parent64d13c00cf1f7c3d2c1ff449e2a0500ab568d319 (diff)
downloadop-kernel-dev-643bdc6fc0e1928f39b4a3f486447024216ca50f.zip
op-kernel-dev-643bdc6fc0e1928f39b4a3f486447024216ca50f.tar.gz
[PATCH] ide proc destroy error
Kernel 2.6 has an ide proc destroy error. Run #modprobe ide-core and #rmmod ide-core, then kernel will dump stack information like below. **********Log****************** Badness in remove_proc_entry at fs/proc/generic.c:693 Call Trace: [<a0000001000117e0>] show_stack+0x80/0xa0 sp=3De0000003e05dfbe0 = bsp=3De0000003e05d0ea8 [<a0000001000120b0>] dump_stack+0x30/0x60 sp=3De0000003e05dfdb0 = bsp=3De0000003e05d0e90 [<a000000100183090>] remove_proc_entry+0x530/0x540 sp=3De0000003e05dfdb0 = bsp=3De0000003e05d0e20 [<a000000221cbd280>] proc_ide_destroy+0x120/0x140 [ide_core] sp=3De0000003e05dfdc0 = bsp=3De0000003e05d0df0 [<a000000221ca65f0>] cleanup_module+0x50/0xa0 [ide_core] sp=3De0000003e05dfdc0 = bsp=3De0000003e05d0dd0 [<a0000001000a9e10>] sys_delete_module+0x390/0x580 sp=3De0000003e05dfdc0 = bsp=3De0000003e05d0d50 [<a00000010000af40>] ia64_ret_from_syscall+0x0/0x20 sp=3De0000003e05dfe30 = bsp=3De0000003e05d0d50 [<a000000000010640>] _stext+0xffffffff00010640/0x400 sp=3De0000003e05e0000 = bsp=3De0000003e05d0d50 Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index bdff5ac..4b1e43b 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -516,6 +516,6 @@ void proc_ide_create(void)
void proc_ide_destroy(void)
{
- remove_proc_entry("ide/drivers", proc_ide_root);
+ remove_proc_entry("drivers", proc_ide_root);
remove_proc_entry("ide", NULL);
}
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