diff for duplicates of <20120329103014.GD10455@redhat.com> diff --git a/a/1.txt b/N1/1.txt index 9e19281..cf2f0e3 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -24,7 +24,7 @@ On Thu, Mar 29, 2012 at 12:11:39PM +0800, Ren Mingxin wrote: > .... > # skip unpartitioned removable media devices from drivers which do > not send "change" events -> ENV{DEVTYPE}="disk", KERNEL!="xvd*|sd*|sr*", ATTR{removable}="1", +> ENV{DEVTYPE}=="disk", KERNEL!="xvd*|sd*|sr*", ATTR{removable}=="1", > GOTO="persistent_storage_end" > .... > # probe filesystem metadata of disks @@ -176,17 +176,17 @@ blk_ioctl > (gdb) c > Continuing. > -> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250 +> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250 > 250 in drivers/block/virtio_blk.c > (gdb) bt -> #0 virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250 +> #0 virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250 > #1 0xffffffff81232cd8 in __blkdev_driver_ioctl (bdev=<value optimized out>, mode=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>) > at block/ioctl.c:171 -> #2 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd!297, arg=0) at block/ioctl.c:347 +> #2 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd=21297, arg=0) at block/ioctl.c:347 > #3 0xffffffff811a0f5c in block_ioctl (file=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>) at fs/block_dev.c:1558 > #4 0xffffffff8117dacc in vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:43 > #5 do_vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:598 -> #6 0xffffffff8117de21 in sys_ioctl (fd=3, cmd!297, arg=0) at fs/ioctl.c:618 +> #6 0xffffffff8117de21 in sys_ioctl (fd=3, cmd=21297, arg=0) at fs/ioctl.c:618 > #7 0xffffffff815091a9 in ?? () at arch/x86/kernel/entry_64.S:488 > #8 0x0000003f566dd847 in __brk_reservation_fn_dmi_alloc__ () > (gdb) p *(struct block_device *)bdev @@ -288,15 +288,15 @@ blk_ioctl > in drivers/virtio/virtio.c > (gdb) bt > #0 virtio_check_driver_offered_feature (vdev=0xffffffff81a17060, fbit=7) at drivers/virtio/virtio.c:100 -> #1 0xffffffffa002561c in virtio_has_feature (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at include/linux/virtio_config.h:148 -> #2 virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250 +> #1 0xffffffffa002561c in virtio_has_feature (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at include/linux/virtio_config.h:148 +> #2 virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250 > #3 0xffffffff81232cd8 in __blkdev_driver_ioctl (bdev=<value optimized out>, mode=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>) > at block/ioctl.c:171 -> #4 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd!297, arg=0) at block/ioctl.c:347 +> #4 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd=21297, arg=0) at block/ioctl.c:347 > #5 0xffffffff811a0f5c in block_ioctl (file=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>) at fs/block_dev.c:1558 > #6 0xffffffff8117dacc in vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:43 > #7 do_vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:598 -> #8 0xffffffff8117de21 in sys_ioctl (fd=3, cmd!297, arg=0) at fs/ioctl.c:618 +> #8 0xffffffff8117de21 in sys_ioctl (fd=3, cmd=21297, arg=0) at fs/ioctl.c:618 > #9 0xffffffff815091a9 in ?? () at arch/x86/kernel/entry_64.S:488 > #10 0x0000003f566dd847 in __brk_reservation_fn_dmi_alloc__ () > (gdb) p *(struct virtio_driver *)vdev.dev->driver @@ -305,7 +305,7 @@ blk_ioctl > probe = 0xffff88003dbf6880, remove = 0, shutdown = 0, suspend = 0xffffffff81a21f00, resume = 0x8 <__mod_license699+8>, groups = 0x0, pm = 0x0, p = 0x0}, id_table = 0x0, > feature_table = 0xffffffff817a421d, feature_table_size = 123, probe = 0xffffffff81a23400, remove = 0xffffffff81a23408, config_changed = 0xffff88003dbf6800, > freeze = 0xffff88003dbf6840, thaw = 0xffffffff81a21e60, restore = 0xffffffff81a21dc0} -> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250 +> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250 > 250 drivers/block/virtio_blk.c: No such file or directory. > in drivers/block/virtio_blk.c > (gdb) diff --git a/a/content_digest b/N1/content_digest index 4af3e07..28fca9f 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -3,7 +3,7 @@ "ref\04F73E0FB.7010605@cn.fujitsu.com\0" "From\0Michael S. Tsirkin <mst@redhat.com>\0" "Subject\0Re: [RFC PATCH] virtio_blk: Checking \"private_data\" to avoid kernel panic when hotplugging\0" - "Date\0Thu, 29 Mar 2012 10:30:15 +0000\0" + "Date\0Thu, 29 Mar 2012 12:30:15 +0200\0" "To\0Ren Mingxin <renmx@cn.fujitsu.com>\0" "Cc\0Kay Sievers <kay.sievers@vrfy.org>" Rusty Russell <rusty@rustcorp.com.au> @@ -38,7 +38,7 @@ "> ....\n" "> # skip unpartitioned removable media devices from drivers which do\n" "> not send \"change\" events\n" - "> ENV{DEVTYPE}=\"disk\", KERNEL!=\"xvd*|sd*|sr*\", ATTR{removable}=\"1\",\n" + "> ENV{DEVTYPE}==\"disk\", KERNEL!=\"xvd*|sd*|sr*\", ATTR{removable}==\"1\",\n" "> GOTO=\"persistent_storage_end\"\n" "> ....\n" "> # probe filesystem metadata of disks\n" @@ -190,17 +190,17 @@ "> (gdb) c\n" "> Continuing.\n" "> \n" - "> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250\n" + "> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250\n" "> 250\tin drivers/block/virtio_blk.c\n" "> (gdb) bt\n" - "> #0 virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250\n" + "> #0 virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250\n" "> #1 0xffffffff81232cd8 in __blkdev_driver_ioctl (bdev=<value optimized out>, mode=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>)\n" "> at block/ioctl.c:171\n" - "> #2 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd!297, arg=0) at block/ioctl.c:347\n" + "> #2 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd=21297, arg=0) at block/ioctl.c:347\n" "> #3 0xffffffff811a0f5c in block_ioctl (file=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>) at fs/block_dev.c:1558\n" "> #4 0xffffffff8117dacc in vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:43\n" "> #5 do_vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:598\n" - "> #6 0xffffffff8117de21 in sys_ioctl (fd=3, cmd!297, arg=0) at fs/ioctl.c:618\n" + "> #6 0xffffffff8117de21 in sys_ioctl (fd=3, cmd=21297, arg=0) at fs/ioctl.c:618\n" "> #7 0xffffffff815091a9 in ?? () at arch/x86/kernel/entry_64.S:488\n" "> #8 0x0000003f566dd847 in __brk_reservation_fn_dmi_alloc__ ()\n" "> (gdb) p *(struct block_device *)bdev\n" @@ -302,15 +302,15 @@ "> \tin drivers/virtio/virtio.c\n" "> (gdb) bt\n" "> #0 virtio_check_driver_offered_feature (vdev=0xffffffff81a17060, fbit=7) at drivers/virtio/virtio.c:100\n" - "> #1 0xffffffffa002561c in virtio_has_feature (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at include/linux/virtio_config.h:148\n" - "> #2 virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250\n" + "> #1 0xffffffffa002561c in virtio_has_feature (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at include/linux/virtio_config.h:148\n" + "> #2 virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250\n" "> #3 0xffffffff81232cd8 in __blkdev_driver_ioctl (bdev=<value optimized out>, mode=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>)\n" "> at block/ioctl.c:171\n" - "> #4 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd!297, arg=0) at block/ioctl.c:347\n" + "> #4 0xffffffff8123306e in blkdev_ioctl (bdev=0xffff880037cb9740, mode=<value optimized out>, cmd=21297, arg=0) at block/ioctl.c:347\n" "> #5 0xffffffff811a0f5c in block_ioctl (file=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>) at fs/block_dev.c:1558\n" "> #6 0xffffffff8117dacc in vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:43\n" "> #7 do_vfs_ioctl (filp=0xffff880039dca6c0, fd=3, cmd=<value optimized out>, arg=<value optimized out>) at fs/ioctl.c:598\n" - "> #8 0xffffffff8117de21 in sys_ioctl (fd=3, cmd!297, arg=0) at fs/ioctl.c:618\n" + "> #8 0xffffffff8117de21 in sys_ioctl (fd=3, cmd=21297, arg=0) at fs/ioctl.c:618\n" "> #9 0xffffffff815091a9 in ?? () at arch/x86/kernel/entry_64.S:488\n" "> #10 0x0000003f566dd847 in __brk_reservation_fn_dmi_alloc__ ()\n" "> (gdb) p *(struct virtio_driver *)vdev.dev->driver\n" @@ -319,10 +319,10 @@ "> probe = 0xffff88003dbf6880, remove = 0, shutdown = 0, suspend = 0xffffffff81a21f00, resume = 0x8 <__mod_license699+8>, groups = 0x0, pm = 0x0, p = 0x0}, id_table = 0x0, \n" "> feature_table = 0xffffffff817a421d, feature_table_size = 123, probe = 0xffffffff81a23400, remove = 0xffffffff81a23408, config_changed = 0xffff88003dbf6800, \n" "> freeze = 0xffff88003dbf6840, thaw = 0xffffffff81a21e60, restore = 0xffffffff81a21dc0}\n" - "> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, modeA25, cmd!297, data=0) at drivers/block/virtio_blk.c:250\n" + "> Breakpoint 1, virtblk_ioctl (bdev=0xffff880037cb9740, mode=4125, cmd=21297, data=0) at drivers/block/virtio_blk.c:250\n" "> 250\tdrivers/block/virtio_blk.c: No such file or directory.\n" "> \tin drivers/block/virtio_blk.c\n" "> (gdb) \n" > -ab36f17ffc8146a137143ca5c6026ad7ca7ddacdb09b8c49b76c6ffc57a8ad89 +9c41a2f65dd186e9166b249bdc94b3727371fcdbe3b160a186d5c025a142bafd
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