1707b4455f
When performing a firmware upgrade via atacontrol[1] the subsequent command may time out producing the error message above. When this happens the callout could still be active, and the system would then panic due to a destroyed semaphore. Instead, ensure that the callout is done first, via callout_drain. Note that this fix applies to the "old" ata(4) and so isn't applicable to the default configuration in HEAD. It is still applicable to stable/8. [1] http://lists.freebsd.org/pipermail/freebsd-current/2012-January/031122.html Submitted by: Nima Misaghian Reviewed by: rstone, attilio, mav Obtained from: SVOS MFC after: 3 days |
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| .. | ||
| chipsets | ||
| ata_if.m | ||
| ata-all.c | ||
| ata-all.h | ||
| ata-card.c | ||
| ata-cbus.c | ||
| ata-disk.c | ||
| ata-disk.h | ||
| ata-dma.c | ||
| ata-isa.c | ||
| ata-lowlevel.c | ||
| ata-pci.c | ||
| ata-pci.h | ||
| ata-queue.c | ||
| ata-raid-ddf.h | ||
| ata-raid.c | ||
| ata-raid.h | ||
| ata-sata.c | ||
| atapi-cam.c | ||
| atapi-cd.c | ||
| atapi-cd.h | ||
| atapi-fd.c | ||
| atapi-fd.h | ||
| atapi-tape.c | ||
| atapi-tape.h | ||