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Eric W. Biederman 78b7611c4a msi: mask the msix vector before we unmap it ... With these two lines in the reverse order the drives/block/ccis.c was oopsing in msi_free_irqs. Silly us calling writel on an area after we unmap it. BUG: unable to handle kernel paging request at virtual address f8b2200c printing eip: c01e9cc7 *pdpt = 0000000000003001 *pde = 0000000037e48067 *pte = 0000000000000000 Oops: 0002 [#1] SMP Modules linked in: cciss ipv6 parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc loop dm_multipath button battery asus_acpi ac tg3 floppy sg dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod ata_piix libata mptsas scsi_transport_sas mptspi scsi_transport_spi mptscsih mptbase sd_mod scsi_mod CPU: 1 EIP: 0060:[<c01e9cc7>] Not tainted VLI EFLAGS: 00010286 (2.6.22-rc2-gd2579053 #1) EIP is at msi_free_irqs+0x81/0xbe eax: f8b22000 ebx: f71f3180 ecx: f7fff280 edx: c1886eb8 esi: f7c4e800 edi: f7c4ec48 ebp: 00000002 esp: f5a0dec8 ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Process rmmod (pid: 5286, ti=f5a0d000 task=c47d2550 task.ti=f5a0d000) Stack: 00000002 f8b72294 00000400 f8b69ca7 f8b6bc6c 00000002 00000000 00000000 00000000 00000000 00000000 f5a997f4 f8b69d61 f7c5a4b0 f7c4e848 f7c4e848 f7c4e800 f7c4e800 f8b72294 f7c4e848 f8b72294 c01e3cdf f7c4e848 c024c469 Call Trace: [<f8b69ca7>] cciss_shutdown+0xae/0xc3 [cciss] [<f8b69d61>] cciss_remove_one+0xa5/0x178 [cciss] [<c01e3cdf>] pci_device_remove+0x16/0x35 [<c024c469>] __device_release_driver+0x71/0x8e [<c024c56e>] driver_detach+0xa0/0xde [<c024bc5c>] bus_remove_driver+0x27/0x41 [<c01e3ef3>] pci_unregister_driver+0xb/0x13 [<f8b6a343>] cciss_cleanup+0xf/0x51 [cciss] [<c0139ced>] sys_delete_module+0x110/0x135 [<c0104c7a>] sysenter_past_esp+0x5f/0x85 Here's a patch that just reverses the 2 lines of code as Eric suggests. Please consider this for inclusion. Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Chase Maupin <chase.maupin@hp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Andi Kleen <ak@suse.de> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		18 years ago
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acorn	…
acpi	…
amba	…
ata	[libata] Add drive to NCQ blacklist	18 years ago
atm	[ATM]: Use mutex instead of binary semaphore in idt77252 driver.	18 years ago
auxdisplay	…
base	…
block	Off by one in floppy.c	18 years ago
bluetooth	[Bluetooth] Always send HCI_Reset for Broadcom devices	18 years ago
cdrom	…
char	Merge branch 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	18 years ago
clocksource	…
connector	…
cpufreq	…
crypto	[CRYPTO] geode: Fix in-place operations and set key	18 years ago
dio	…
dma	…
edac	…
eisa	…
fc4	…
firewire	firewire: fix return code	18 years ago
firmware	…
hid	…
hwmon	hwmon/applesmc: Handle name file creation error and deletion	18 years ago
i2c	[ARM] 4403/1: Make the PXA-I2C driver work with lockdep validator	18 years ago
ide	ide serverworks warning fixes	18 years ago
ieee1394	ieee1394: raw1394: Fix async send	18 years ago
infiniband	IB/cm: Fix stale connection detection	18 years ago
input	[ARM] Fix some section mismatch warnings	18 years ago
isdn	drivers/isdn/hardware/eicon/message.c warning fixes	18 years ago
kvm	…
leds	…
macintosh	Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc	18 years ago
mca	…
md	md: fix bug with linear hot-add and elsewhere	18 years ago
media	V4L/DVB (5691): Ov7670: reset clkrc in rgb565 mode	18 years ago
message	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6	18 years ago
mfd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	18 years ago
misc	Misc: phantom, take care of pci posting	18 years ago
mmc	mmc: clean up unused parts of block driver	18 years ago
mtd	…
net	Add select PHYLIB to the UCC_GETH Kconfig option	18 years ago
nubus	…
oprofile	…
parisc	…
parport	…
pci	msi: mask the msix vector before we unmap it	18 years ago
pcmcia	at91: fix enable/disable_irq_wake symmetry in pcmcia driver	18 years ago
pnp	…
ps3	…
rapidio	…
rtc	…
s390	[S390] cio: deregister ccw device when pgid disband failed	18 years ago
sbus	[SPARC]: Missing #include <linux/mm.h> in drivers/sbus/char/flash.c	18 years ago
scsi	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6	18 years ago
serial	Merge master.kernel.org:/home/rmk/linux-2.6-arm	18 years ago
sh	…
sn	…
spi	omap_uwire: SPI_CPHA mode bugfix	18 years ago
tc	…
telephony	…
usb	USB: replace flush_workqueue with cancel_sync_work	18 years ago
video	neofb: Fix pseudo_palette array overrun in neofb_setcolreg	18 years ago
w1	…
zorro	…
Kconfig	…
Makefile	…