Revision ea7f665612fcc73da6b7698f468cd5fc03a30d47 authored by Rafael J. Wysocki on 08 June 2013, 00:55:07 UTC, committed by Linus Torvalds on 08 June 2013, 01:33:12 UTC
Commit 9f29ab11ddbf ("ACPI / scan: do not match drivers against objects having scan handlers") introduced a boot regression on Tony's ia64 HP rx2600. Tony says: "It panics with the message: Kernel panic - not syncing: Unable to find SBA IOMMU: Try a generic or DIG kernel [...] my problem comes from arch/ia64/hp/common/sba_iommu.c where the code in sba_init() says: acpi_bus_register_driver(&acpi_sba_ioc_driver); if (!ioc_list) { but because of this change we never managed to call ioc_init() so ioc_list doesn't get set up, and we die." Revert it to avoid this breakage and we'll fix the problem it attempted to address later. Reported-by: Tony Luck <tony.luck@gmail.com> Cc: 3.9+ <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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File | Mode | Size |
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partitions | ||
Kconfig | -rw-r--r-- | 3.2 KB |
Kconfig.iosched | -rw-r--r-- | 1.6 KB |
Makefile | -rw-r--r-- | 720 bytes |
blk-cgroup.c | -rw-r--r-- | 29.8 KB |
blk-cgroup.h | -rw-r--r-- | 15.1 KB |
blk-core.c | -rw-r--r-- | 86.2 KB |
blk-exec.c | -rw-r--r-- | 3.3 KB |
blk-flush.c | -rw-r--r-- | 13.1 KB |
blk-integrity.c | -rw-r--r-- | 11.6 KB |
blk-ioc.c | -rw-r--r-- | 10.2 KB |
blk-iopoll.c | -rw-r--r-- | 5.9 KB |
blk-lib.c | -rw-r--r-- | 7.1 KB |
blk-map.c | -rw-r--r-- | 8.2 KB |
blk-merge.c | -rw-r--r-- | 12.7 KB |
blk-settings.c | -rw-r--r-- | 26.3 KB |
blk-softirq.c | -rw-r--r-- | 4.5 KB |
blk-sysfs.c | -rw-r--r-- | 15.8 KB |
blk-tag.c | -rw-r--r-- | 9.7 KB |
blk-throttle.c | -rw-r--r-- | 30.8 KB |
blk-timeout.c | -rw-r--r-- | 4.7 KB |
blk.h | -rw-r--r-- | 7.1 KB |
bsg-lib.c | -rw-r--r-- | 6.0 KB |
bsg.c | -rw-r--r-- | 23.6 KB |
cfq-iosched.c | -rw-r--r-- | 119.4 KB |
compat_ioctl.c | -rw-r--r-- | 20.8 KB |
deadline-iosched.c | -rw-r--r-- | 11.1 KB |
elevator.c | -rw-r--r-- | 23.9 KB |
genhd.c | -rw-r--r-- | 44.1 KB |
ioctl.c | -rw-r--r-- | 10.7 KB |
noop-iosched.c | -rw-r--r-- | 2.5 KB |
partition-generic.c | -rw-r--r-- | 14.0 KB |
scsi_ioctl.c | -rw-r--r-- | 19.6 KB |
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