Messages in this thread | | | Date | Thu, 21 Oct 2010 11:15:55 +0800 | From | Li Zefan <> | Subject | Re: mmotm 2010-10-20-15-01 uploaded |
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Li Zefan wrote: > akpm@linux-foundation.org wrote: >> The mm-of-the-moment snapshot 2010-10-20-15-01 has been uploaded to >> >> http://userweb.kernel.org/~akpm/mmotm/ >> >> and will soon be available at >> >> git://zen-kernel.org/kernel/mmotm.git >> >> It contains the following patches against 2.6.36-rc8: >> > > Got this: > > arch/x86/pci/xen.c: In function 'pci_xen_init': > arch/x86/pci/xen.c:138: error: 'isapnp_disable' undeclared (first use in this function) > arch/x86/pci/xen.c:138: error: (Each undeclared identifier is reported only once > arch/x86/pci/xen.c:138: error: for each function it appears in.) > > # quilt patches arch/x86/pci/xen.c > linux-next.patch
I just commented out isapnp_disable, and after boot I saw this warning:
------------[ cut here ]------------ WARNING: at arch/x86/mm/highmem_32.c:82 __kunmap_atomic+0x80/0xd4() Hardware name: ASPIRE AG1720 Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.36-rc8-mm1+ #1 Call Trace: [<c0440982>] warn_slowpath_common+0x6a/0x7f [<c042e6c5>] ? __kunmap_atomic+0x80/0xd4 [<c04409ab>] warn_slowpath_null+0x14/0x18 [<c042e6c5>] __kunmap_atomic+0x80/0xd4 [<c04f2d1f>] zero_user_segments+0x5e/0x64 [<c04f2e58>] simple_write_begin+0x5e/0x6c [<c04a6518>] generic_file_buffered_write+0xc0/0x1c5 [<c0444f41>] ? current_fs_time+0x1b/0x1e [<c04a7745>] __generic_file_aio_write+0x25e/0x28f [<c04a77d8>] generic_file_aio_write+0x62/0xaa [<c04db6df>] do_sync_write+0x8f/0xca [<c075fc8f>] ? _raw_write_unlock_irqrestore+0x41/0x4d [<c074aedd>] ? kmemleak_alloc+0x59/0x78 [<c09874f3>] ? do_name+0x10e/0x26b [<c04db650>] ? do_sync_write+0x0/0xca [<c04dbc44>] vfs_write+0x85/0xe3 [<c04dbd40>] sys_write+0x40/0x62 [<c098722b>] do_copy+0x24/0xbe [<c09870d4>] flush_buffer+0x6a/0x8a [<c09a84b1>] gunzip+0x267/0x2e6 [<c0592458>] ? nofill+0x0/0x8 [<c09a824a>] ? gunzip+0x0/0x2e6 [<c0987b7f>] unpack_to_rootfs+0x1e0/0x2ee [<c098706a>] ? flush_buffer+0x0/0x8a [<c0986e93>] ? error+0x0/0x13 [<c0987cd9>] populate_rootfs+0x4c/0x200 [<c05a944e>] ? pci_get_subsys+0x4d/0x59 [<c075da14>] ? printk+0x14/0x18 [<c09aa16f>] ? pci_apply_final_quirks+0xc9/0xe6 [<c0403080>] do_one_initcall+0x76/0x126 [<c0987c8d>] ? populate_rootfs+0x0/0x200 [<c098539e>] kernel_init+0x126/0x1a2 [<c0985278>] ? kernel_init+0x0/0x1a2 [<c0409942>] kernel_thread_helper+0x6/0x10 ---[ end trace e93713a9d40cd06c ]---
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