The patch titled
acpiphp: fix missing acpiphp_glue_exit()
has been added to the -mm tree. Its filename is
acpiphp-fix-missing-acpiphp_glue_exit.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: acpiphp: fix missing acpiphp_glue_exit()
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
acpiphp_glue_exit() needs to be called to unwind when no slots found.
(It fixes data corruption when reloading acpiphp driver with no such devices)
Cc: Greg Kroah-Hartman <gregkh@xxxxxxx>
Cc: Kristen Carlson Accardi <kristen.c.accardi@xxxxxxxxx>
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/pci/hotplug/acpiphp_core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN drivers/pci/hotplug/acpiphp_core.c~acpiphp-fix-missing-acpiphp_glue_exit drivers/pci/hotplug/acpiphp_core.c
--- a/drivers/pci/hotplug/acpiphp_core.c~acpiphp-fix-missing-acpiphp_glue_exit
+++ a/drivers/pci/hotplug/acpiphp_core.c
@@ -303,8 +303,10 @@ static int __init init_acpi(void)
/* read initial number of slots */
if (!retval) {
num_slots = acpiphp_get_num_slots();
- if (num_slots == 0)
+ if (num_slots == 0) {
+ acpiphp_glue_exit();
retval = -ENODEV;
+ }
}
return retval;
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
sc1200wdt-fix-missing-pnp_unregister_driver.patch
isdn-gigaset-avoid-cs-dev-null-pointer-dereference.patch
debugfs-check-return-value-correctly.patch
lightning-return-proper-return-code.patch
git-mtd.patch
n2-fix-confusing-error-code.patch
git-pcmcia.patch
pci-fix-__pci_register_driver-error-handling.patch
acpiphp-fix-missing-acpiphp_glue_exit.patch
edac_mc-fix-error-handling.patch
paride-return-proper-error-code.patch
bit-revese-library.patch
crc32-replace-bitreverse-by-bitrev32.patch
video-use-bitrev8.patch
net-use-bitrev8.patch
isdn-hisax-use-bitrev8.patch
atm-ambassador-use-bitrev8.patch
isdn-gigaset-use-bitrev8.patch
isdn-fix-missing-unregister_capi_driver.patch
-
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