On Thu, 2007-01-11 at 22:26 -0800, Andrew Morton wrote: > - Merged the "filesystem AIO patches". Hotfixes alreday applied. BUG: at /home/tglx/work/kernel/vanilla/linux-2.6.20-rc4-mm1/arch/i386/mm/highmem.c:60 kmap_atomic() [<c0105fba>] show_trace_log_lvl+0x1a/0x2f [<c01065ff>] show_trace+0x12/0x14 [<c01066b1>] dump_stack+0x16/0x18 [<c011fad8>] kmap_atomic+0x12f/0x1c8 [<f88db29c>] ata_scsi_rbuf_get+0x22/0x37 [libata] [<f88db773>] atapi_qc_complete+0x1ee/0x240 [libata] [<f88d666b>] __ata_qc_complete+0x86/0x8d [libata] [<f88d670a>] ata_qc_complete+0x98/0x9e [libata] [<f88d98f4>] ata_qc_complete_multiple+0x8a/0xa4 [libata] [<f88b3a2c>] ahci_interrupt+0x2bd/0x3b9 [ahci] [<c0154a2d>] handle_IRQ_event+0x21/0x48 [<c0155971>] handle_edge_irq+0xd1/0x115 [<c01071af>] do_IRQ+0x6c/0x89 [<c0105a0b>] common_interrupt+0x23/0x28 [<c01031c2>] mwait_idle+0xd/0xf [<c010343f>] cpu_idle+0xb7/0xf1 [<c010141d>] rest_init+0x37/0x3a [<c04629bd>] start_kernel+0x3cc/0x3ef [<00000000>] 0x0 ata_scsi_rbuf_get requests KM_IRQ0 type memory and calls kmap_atomic with interrupts enabled. Boot proceeds, but gets stuck hard at: "Remounting root filesystem in read-write mode:" No SysRq-T, nothing. The above BUG seems unrelated to that. Investigating further. tglx - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
