diff options
| author | Yann Dirson <ydirson@altern.org> | 2010-07-18 16:11:06 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-09 03:17:51 -0700 |
| commit | 2a800b7bd926c739c07c1690579f03bbd6f1b5a3 (patch) | |
| tree | d632c198baccd6785c05b26d9d8d6367d7778df0 | |
| parent | 110712828365ccafcc61a7f4db44c31ed4cf8793 (diff) | |
| download | lwn-2a800b7bd926c739c07c1690579f03bbd6f1b5a3.tar.gz lwn-2a800b7bd926c739c07c1690579f03bbd6f1b5a3.zip | |
via82cxxx: fix typo for VT6415 PCIE PATA IDE Host Controller support.
Without this fix, init of the via82cxxx driver causes a oops with a
stack resembling the one below, and the boot blocks between init of
USB devices and launch of init (was easy to bisect by booting with
init=/bin/sh).
Pid: 279, comm: work_for_cpu Not tainted 2.6.34.1-00003-ga42ea77 #2
Call Trace:
[<ffffffff81045691>] ? warn_slowpath_common+0x76/0x8c
[<ffffffff810456f9>] ? warn_slowpath_fmt+0x40/0x45
[<ffffffff812eb5a1>] ? printk+0x40/0x47
[<ffffffff8108e1fd>] ? enable_irq+0x3e/0x64
[<ffffffffa0003900>] ? ide_probe_port+0x55c/0x589 [ide_core]
[<ffffffffa0003f22>] ? ide_host_register+0x273/0x628 [ide_core]
[<ffffffffa00083e3>] ? ide_pci_init_two+0x4da/0x5c5 [ide_core]
[<ffffffff8106117e>] ? up+0xe/0x36
[<ffffffff81045d7e>] ? release_console_sem+0x17e/0x1ae
[<ffffffff812d945b>] ? klist_iter_exit+0x14/0x1e
[<ffffffff8120ed23>] ? bus_find_device+0x75/0x83
[<ffffffffa0022832>] ? via_init_one+0x269/0x28a [via82cxxx]
[<ffffffffa00223a2>] ? init_chipset_via82cxxx+0x0/0x1ea [via82cxxx]
[<ffffffff81059f25>] ? do_work_for_cpu+0x0/0x1b
[<ffffffff81190c65>] ? local_pci_probe+0x12/0x16
[<ffffffff81059f30>] ? do_work_for_cpu+0xb/0x1b
[<ffffffff8105d0dd>] ? kthread+0x75/0x7d
[<ffffffff810097e4>] ? kernel_thread_helper+0x4/0x10
[<ffffffff8105d068>] ? kthread+0x0/0x7d
[<ffffffff810097e0>] ? kernel_thread_helper+0x0/0x10
---[ end trace 89c8cb70379b5bda ]---
The typo was introduced in a354ae8747d0687093ce244e76b15b6174d2f098,
and affects 2.6.33-rc4 and later.
Signed-off-by: Yann Dirson <ydirson@altern.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/ide/via82cxxx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/via82cxxx.c b/drivers/ide/via82cxxx.c index 101f40022386..d2a0997b78f8 100644 --- a/drivers/ide/via82cxxx.c +++ b/drivers/ide/via82cxxx.c @@ -79,7 +79,7 @@ static struct via_isa_bridge { { "vt8261", PCI_DEVICE_ID_VIA_8261, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, { "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, { "vt6410", PCI_DEVICE_ID_VIA_6410, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, - { "vt6415", PCI_DEVICE_ID_VIA_6410, 0x00, 0xff, ATA_UDMA6, VIA_BAD_AST }, + { "vt6415", PCI_DEVICE_ID_VIA_6415, 0x00, 0xff, ATA_UDMA6, VIA_BAD_AST }, { "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, { "vt8237", PCI_DEVICE_ID_VIA_8237, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, { "vt8237a", PCI_DEVICE_ID_VIA_8237A, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, |