* [sparc64] pktcdvd: setup of pktcdvd device failed
@ 2019-09-20 10:27 Anatoly Pugachev
2019-09-20 13:01 ` Jens Axboe
0 siblings, 1 reply; 4+ messages in thread
From: Anatoly Pugachev @ 2019-09-20 10:27 UTC (permalink / raw)
To: linux-block; +Cc: Sparc kernel list, Linux Kernel list
Hello!
Getting the following call trace on boot on sparc64 ldom/machine with
current git kernel:
...
[ 13.352975] aes_sparc64: Using sparc64 aes opcodes optimized AES
implementation
[ 13.428002] ------------[ cut here ]------------
[ 13.428081] WARNING: CPU: 21 PID: 586 at
drivers/block/pktcdvd.c:2597 pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
[ 13.428147] Attempt to register a non-SCSI queue
[ 13.428184] Modules linked in: pktcdvd libdes cdrom aes_sparc64
n2_rng md5_sparc64 sha512_sparc64 rng_core sha256_sparc64 flash
sha1_sparc64 ip_tables x_tables ipv6 crc_ccitt nf_defrag_ipv6 autofs4
ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy
async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear
md_mod crc32c_sparc64
[ 13.428452] CPU: 21 PID: 586 Comm: pktsetup Not tainted
5.3.0-10169-g574cc4539762 #1234
[ 13.428507] Call Trace:
[ 13.428542] [00000000004635c0] __warn+0xc0/0x100
[ 13.428582] [0000000000463634] warn_slowpath_fmt+0x34/0x60
[ 13.428626] [000000001045b244] pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
[ 13.428674] [000000001045ccf4] pkt_ctl_ioctl+0x94/0x220 [pktcdvd]
[ 13.428724] [00000000006b95c8] do_vfs_ioctl+0x628/0x6e0
[ 13.428764] [00000000006b96c8] ksys_ioctl+0x48/0x80
[ 13.428803] [00000000006b9714] sys_ioctl+0x14/0x40
[ 13.428847] [0000000000406294] linux_sparc_syscall+0x34/0x44
[ 13.428890] irq event stamp: 4181
[ 13.428924] hardirqs last enabled at (4189): [<00000000004e0a74>]
console_unlock+0x634/0x6c0
[ 13.428984] hardirqs last disabled at (4196): [<00000000004e0540>]
console_unlock+0x100/0x6c0
[ 13.429048] softirqs last enabled at (3978): [<0000000000b2e2d8>]
__do_softirq+0x498/0x520
[ 13.429110] softirqs last disabled at (3967): [<000000000042cfb4>]
do_softirq_own_stack+0x34/0x60
[ 13.429172] ---[ end trace 2220ca468f32967d ]---
[ 13.430018] pktcdvd: setup of pktcdvd device failed
[ 13.455589] des_sparc64: Using sparc64 des opcodes optimized DES
implementation
[ 13.515334] camellia_sparc64: Using sparc64 camellia opcodes
optimized CAMELLIA implementation
[ 13.522856] pktcdvd: setup of pktcdvd device failed
[ 13.529327] pktcdvd: setup of pktcdvd device failed
[ 13.532932] pktcdvd: setup of pktcdvd device failed
[ 13.536165] pktcdvd: setup of pktcdvd device failed
[ 13.539372] pktcdvd: setup of pktcdvd device failed
[ 13.542834] pktcdvd: setup of pktcdvd device failed
[ 13.546536] pktcdvd: setup of pktcdvd device failed
[ 15.431071] XFS (dm-0): Mounting V5 Filesystem
...
Full boot log at [1] and kernel config [2].
4.12.0 kernel have different message on boot for pktcdvd module
(something with circular locking)...
4.14.0 kernel have OOPS, boot log at [3]
starting from 4.16.0 and up to current git kernel messages are/almost
the same ...
1. https://github.com/mator/sparc64-dmesg/blob/master/dmesg-5.3.0-10169-g574cc4539762
2. https://github.com/mator/sparc64-dmesg/blob/master/config-5.3.0-10169-g574cc4539762.gz
3. https://github.com/mator/sparc64-dmesg/blob/master/dmesg-4.14.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [sparc64] pktcdvd: setup of pktcdvd device failed
2019-09-20 10:27 [sparc64] pktcdvd: setup of pktcdvd device failed Anatoly Pugachev
@ 2019-09-20 13:01 ` Jens Axboe
2019-09-22 8:37 ` Anatoly Pugachev
0 siblings, 1 reply; 4+ messages in thread
From: Jens Axboe @ 2019-09-20 13:01 UTC (permalink / raw)
To: Anatoly Pugachev, linux-block; +Cc: Sparc kernel list, Linux Kernel list
On 9/20/19 4:27 AM, Anatoly Pugachev wrote:
> Hello!
>
> Getting the following call trace on boot on sparc64 ldom/machine with
> current git kernel:
>
> ...
> [ 13.352975] aes_sparc64: Using sparc64 aes opcodes optimized AES
> implementation
> [ 13.428002] ------------[ cut here ]------------
> [ 13.428081] WARNING: CPU: 21 PID: 586 at
> drivers/block/pktcdvd.c:2597 pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
> [ 13.428147] Attempt to register a non-SCSI queue
> [ 13.428184] Modules linked in: pktcdvd libdes cdrom aes_sparc64
> n2_rng md5_sparc64 sha512_sparc64 rng_core sha256_sparc64 flash
> sha1_sparc64 ip_tables x_tables ipv6 crc_ccitt nf_defrag_ipv6 autofs4
> ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy
> async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear
> md_mod crc32c_sparc64
> [ 13.428452] CPU: 21 PID: 586 Comm: pktsetup Not tainted
> 5.3.0-10169-g574cc4539762 #1234
> [ 13.428507] Call Trace:
> [ 13.428542] [00000000004635c0] __warn+0xc0/0x100
> [ 13.428582] [0000000000463634] warn_slowpath_fmt+0x34/0x60
> [ 13.428626] [000000001045b244] pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
> [ 13.428674] [000000001045ccf4] pkt_ctl_ioctl+0x94/0x220 [pktcdvd]
> [ 13.428724] [00000000006b95c8] do_vfs_ioctl+0x628/0x6e0
> [ 13.428764] [00000000006b96c8] ksys_ioctl+0x48/0x80
> [ 13.428803] [00000000006b9714] sys_ioctl+0x14/0x40
> [ 13.428847] [0000000000406294] linux_sparc_syscall+0x34/0x44
> [ 13.428890] irq event stamp: 4181
> [ 13.428924] hardirqs last enabled at (4189): [<00000000004e0a74>]
> console_unlock+0x634/0x6c0
> [ 13.428984] hardirqs last disabled at (4196): [<00000000004e0540>]
> console_unlock+0x100/0x6c0
> [ 13.429048] softirqs last enabled at (3978): [<0000000000b2e2d8>]
> __do_softirq+0x498/0x520
> [ 13.429110] softirqs last disabled at (3967): [<000000000042cfb4>]
> do_softirq_own_stack+0x34/0x60
> [ 13.429172] ---[ end trace 2220ca468f32967d ]---
> [ 13.430018] pktcdvd: setup of pktcdvd device failed
> [ 13.455589] des_sparc64: Using sparc64 des opcodes optimized DES
> implementation
> [ 13.515334] camellia_sparc64: Using sparc64 camellia opcodes
> optimized CAMELLIA implementation
> [ 13.522856] pktcdvd: setup of pktcdvd device failed
> [ 13.529327] pktcdvd: setup of pktcdvd device failed
> [ 13.532932] pktcdvd: setup of pktcdvd device failed
> [ 13.536165] pktcdvd: setup of pktcdvd device failed
> [ 13.539372] pktcdvd: setup of pktcdvd device failed
> [ 13.542834] pktcdvd: setup of pktcdvd device failed
> [ 13.546536] pktcdvd: setup of pktcdvd device failed
> [ 15.431071] XFS (dm-0): Mounting V5 Filesystem
Someone is running pktsetup to set up a device, at boot time. The device
being passed in doesn't support pass-through commands.
I believe there are two questions here:
1) Why is pktsetup being called? I don't expect anyone to use pktcdvd
anymore.
2) Given #1, what kind of device is being passed in?
Do you have some ancient funky init scripts?
--
Jens Axboe
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [sparc64] pktcdvd: setup of pktcdvd device failed
2019-09-20 13:01 ` Jens Axboe
@ 2019-09-22 8:37 ` Anatoly Pugachev
2019-09-22 16:00 ` Jens Axboe
0 siblings, 1 reply; 4+ messages in thread
From: Anatoly Pugachev @ 2019-09-22 8:37 UTC (permalink / raw)
To: Jens Axboe; +Cc: linux-block, Sparc kernel list, Linux Kernel list
On Fri, Sep 20, 2019 at 4:01 PM Jens Axboe <axboe@kernel.dk> wrote:
>
> On 9/20/19 4:27 AM, Anatoly Pugachev wrote:
> > Hello!
> >
> > Getting the following call trace on boot on sparc64 ldom/machine with
> > current git kernel:
> >
> > ...
> > [ 13.352975] aes_sparc64: Using sparc64 aes opcodes optimized AES
> > implementation
> > [ 13.428002] ------------[ cut here ]------------
> > [ 13.428081] WARNING: CPU: 21 PID: 586 at
> > drivers/block/pktcdvd.c:2597 pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
> > [ 13.428147] Attempt to register a non-SCSI queue
> > [ 13.428184] Modules linked in: pktcdvd libdes cdrom aes_sparc64
> > n2_rng md5_sparc64 sha512_sparc64 rng_core sha256_sparc64 flash
> > sha1_sparc64 ip_tables x_tables ipv6 crc_ccitt nf_defrag_ipv6 autofs4
> > ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy
> > async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear
> > md_mod crc32c_sparc64
> > [ 13.428452] CPU: 21 PID: 586 Comm: pktsetup Not tainted
> > 5.3.0-10169-g574cc4539762 #1234
> > [ 13.428507] Call Trace:
> > [ 13.428542] [00000000004635c0] __warn+0xc0/0x100
> > [ 13.428582] [0000000000463634] warn_slowpath_fmt+0x34/0x60
> > [ 13.428626] [000000001045b244] pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
> > [ 13.428674] [000000001045ccf4] pkt_ctl_ioctl+0x94/0x220 [pktcdvd]
> > [ 13.428724] [00000000006b95c8] do_vfs_ioctl+0x628/0x6e0
> > [ 13.428764] [00000000006b96c8] ksys_ioctl+0x48/0x80
> > [ 13.428803] [00000000006b9714] sys_ioctl+0x14/0x40
> > [ 13.428847] [0000000000406294] linux_sparc_syscall+0x34/0x44
> > [ 13.428890] irq event stamp: 4181
> > [ 13.428924] hardirqs last enabled at (4189): [<00000000004e0a74>]
> > console_unlock+0x634/0x6c0
> > [ 13.428984] hardirqs last disabled at (4196): [<00000000004e0540>]
> > console_unlock+0x100/0x6c0
> > [ 13.429048] softirqs last enabled at (3978): [<0000000000b2e2d8>]
> > __do_softirq+0x498/0x520
> > [ 13.429110] softirqs last disabled at (3967): [<000000000042cfb4>]
> > do_softirq_own_stack+0x34/0x60
> > [ 13.429172] ---[ end trace 2220ca468f32967d ]---
> > [ 13.430018] pktcdvd: setup of pktcdvd device failed
> > [ 13.455589] des_sparc64: Using sparc64 des opcodes optimized DES
> > implementation
> > [ 13.515334] camellia_sparc64: Using sparc64 camellia opcodes
> > optimized CAMELLIA implementation
> > [ 13.522856] pktcdvd: setup of pktcdvd device failed
> > [ 13.529327] pktcdvd: setup of pktcdvd device failed
> > [ 13.532932] pktcdvd: setup of pktcdvd device failed
> > [ 13.536165] pktcdvd: setup of pktcdvd device failed
> > [ 13.539372] pktcdvd: setup of pktcdvd device failed
> > [ 13.542834] pktcdvd: setup of pktcdvd device failed
> > [ 13.546536] pktcdvd: setup of pktcdvd device failed
> > [ 15.431071] XFS (dm-0): Mounting V5 Filesystem
>
> Someone is running pktsetup to set up a device, at boot time. The device
> being passed in doesn't support pass-through commands.
>
> I believe there are two questions here:
>
> 1) Why is pktsetup being called? I don't expect anyone to use pktcdvd
> anymore.
>
> 2) Given #1, what kind of device is being passed in?
>
> Do you have some ancient funky init scripts?
Jens,
this is debian unstable (sid) sparc64 LDOM (read sparc virtual
machine) installation, nothing funky is done,
except of install of udftools (contains /usr/sbin/pktsetup) and was
installed for udf_test/mkudffs test/check for grub.git).
udftools package installs /lib/udev/rules.d/80-pktsetup.rules with a content:
# cat /lib/udev/rules.d/80-pktsetup.rules
# Create and remove packet writing device for each optical block device
ACTION=="add", SUBSYSTEM=="block", ENV{ID_CDROM}=="1",
RUN+="/usr/sbin/pktsetup %E{MAJOR}:%E{MINOR}"
ACTION=="remove", SUBSYSTEM=="block", ENV{ID_CDROM}=="1",
RUN+="/usr/sbin/pktsetup -d %E{MAJOR}:%E{MINOR}"
as well (unpacked) initrd has some udev hooks:
unpacked_initrd# find . -type f | xargs egrep "pkt(setup|cdvd)"
./usr/lib/udev/rules.d/50-udev-default.rules:KERNEL=="pktcdvd[0-9]*",
GROUP="cdrom"
./usr/lib/udev/rules.d/50-udev-default.rules:KERNEL=="pktcdvd", GROUP="cdrom"
./usr/lib/modules/5.3.0-10169-g574cc4539762/modules.order:kernel/drivers/block/pktcdvd.ko
I believe (which counts as number of message "setup of pktcdvd device
failed" appears in dmesg) pktsetup tries to setup /dev/vdiskd*
devices, which is virtual cdrom attached with iso file:
# lsblk -if -o NAME,FSTYPE,LABEL,RM
NAME FSTYPE LABEL RM
vdiska ext3 0
|-vdiska1 ext3 0
|-vdiska2 ext4 0
|-vdiska3 0
`-vdiska4 swap swapvol1 0
vdiskb 0
`-vdiskb1 xfs 0
vdiskc LVM2_member 0
`-ttipvg1-vol1 xfs 0
vdiskd iso9660 Debian 9.0 sparc64 n 1
|-vdiskd1 iso9660 Debian 9.0 sparc64 n 1
|-vdiskd2 iso9660 Debian 9.0 sparc64 n 1
|-vdiskd3 iso9660 Debian 9.0 sparc64 n 1
|-vdiskd4 iso9660 Debian 9.0 sparc64 n 1
|-vdiskd5 iso9660 Debian 9.0 sparc64 n 1
|-vdiskd6 iso9660 Debian 9.0 sparc64 n 1
`-vdiskd7 iso9660 Debian 9.0 sparc64 n 1
vdiske 0
|-vdiske1 ext3 0
|-vdiske2 0
`-vdiske3 0
PS: since it's debian unstable system, it has pretty fresh userspace
and my recently compiled git kernel (as well current debian unstable
kernel is 5.2.x already)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [sparc64] pktcdvd: setup of pktcdvd device failed
2019-09-22 8:37 ` Anatoly Pugachev
@ 2019-09-22 16:00 ` Jens Axboe
0 siblings, 0 replies; 4+ messages in thread
From: Jens Axboe @ 2019-09-22 16:00 UTC (permalink / raw)
To: Anatoly Pugachev; +Cc: linux-block, Sparc kernel list, Linux Kernel list
On 9/22/19 2:37 AM, Anatoly Pugachev wrote:
> On Fri, Sep 20, 2019 at 4:01 PM Jens Axboe <axboe@kernel.dk> wrote:
>>
>> On 9/20/19 4:27 AM, Anatoly Pugachev wrote:
>>> Hello!
>>>
>>> Getting the following call trace on boot on sparc64 ldom/machine with
>>> current git kernel:
>>>
>>> ...
>>> [ 13.352975] aes_sparc64: Using sparc64 aes opcodes optimized AES
>>> implementation
>>> [ 13.428002] ------------[ cut here ]------------
>>> [ 13.428081] WARNING: CPU: 21 PID: 586 at
>>> drivers/block/pktcdvd.c:2597 pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
>>> [ 13.428147] Attempt to register a non-SCSI queue
>>> [ 13.428184] Modules linked in: pktcdvd libdes cdrom aes_sparc64
>>> n2_rng md5_sparc64 sha512_sparc64 rng_core sha256_sparc64 flash
>>> sha1_sparc64 ip_tables x_tables ipv6 crc_ccitt nf_defrag_ipv6 autofs4
>>> ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy
>>> async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear
>>> md_mod crc32c_sparc64
>>> [ 13.428452] CPU: 21 PID: 586 Comm: pktsetup Not tainted
>>> 5.3.0-10169-g574cc4539762 #1234
>>> [ 13.428507] Call Trace:
>>> [ 13.428542] [00000000004635c0] __warn+0xc0/0x100
>>> [ 13.428582] [0000000000463634] warn_slowpath_fmt+0x34/0x60
>>> [ 13.428626] [000000001045b244] pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
>>> [ 13.428674] [000000001045ccf4] pkt_ctl_ioctl+0x94/0x220 [pktcdvd]
>>> [ 13.428724] [00000000006b95c8] do_vfs_ioctl+0x628/0x6e0
>>> [ 13.428764] [00000000006b96c8] ksys_ioctl+0x48/0x80
>>> [ 13.428803] [00000000006b9714] sys_ioctl+0x14/0x40
>>> [ 13.428847] [0000000000406294] linux_sparc_syscall+0x34/0x44
>>> [ 13.428890] irq event stamp: 4181
>>> [ 13.428924] hardirqs last enabled at (4189): [<00000000004e0a74>]
>>> console_unlock+0x634/0x6c0
>>> [ 13.428984] hardirqs last disabled at (4196): [<00000000004e0540>]
>>> console_unlock+0x100/0x6c0
>>> [ 13.429048] softirqs last enabled at (3978): [<0000000000b2e2d8>]
>>> __do_softirq+0x498/0x520
>>> [ 13.429110] softirqs last disabled at (3967): [<000000000042cfb4>]
>>> do_softirq_own_stack+0x34/0x60
>>> [ 13.429172] ---[ end trace 2220ca468f32967d ]---
>>> [ 13.430018] pktcdvd: setup of pktcdvd device failed
>>> [ 13.455589] des_sparc64: Using sparc64 des opcodes optimized DES
>>> implementation
>>> [ 13.515334] camellia_sparc64: Using sparc64 camellia opcodes
>>> optimized CAMELLIA implementation
>>> [ 13.522856] pktcdvd: setup of pktcdvd device failed
>>> [ 13.529327] pktcdvd: setup of pktcdvd device failed
>>> [ 13.532932] pktcdvd: setup of pktcdvd device failed
>>> [ 13.536165] pktcdvd: setup of pktcdvd device failed
>>> [ 13.539372] pktcdvd: setup of pktcdvd device failed
>>> [ 13.542834] pktcdvd: setup of pktcdvd device failed
>>> [ 13.546536] pktcdvd: setup of pktcdvd device failed
>>> [ 15.431071] XFS (dm-0): Mounting V5 Filesystem
>>
>> Someone is running pktsetup to set up a device, at boot time. The device
>> being passed in doesn't support pass-through commands.
>>
>> I believe there are two questions here:
>>
>> 1) Why is pktsetup being called? I don't expect anyone to use pktcdvd
>> anymore.
>>
>> 2) Given #1, what kind of device is being passed in?
>>
>> Do you have some ancient funky init scripts?
>
> Jens,
>
> this is debian unstable (sid) sparc64 LDOM (read sparc virtual
> machine) installation, nothing funky is done,
> except of install of udftools (contains /usr/sbin/pktsetup) and was
> installed for udf_test/mkudffs test/check for grub.git).
>
> udftools package installs /lib/udev/rules.d/80-pktsetup.rules with a content:
>
> # cat /lib/udev/rules.d/80-pktsetup.rules
> # Create and remove packet writing device for each optical block device
> ACTION=="add", SUBSYSTEM=="block", ENV{ID_CDROM}=="1",
> RUN+="/usr/sbin/pktsetup %E{MAJOR}:%E{MINOR}"
> ACTION=="remove", SUBSYSTEM=="block", ENV{ID_CDROM}=="1",
> RUN+="/usr/sbin/pktsetup -d %E{MAJOR}:%E{MINOR}"
>
> as well (unpacked) initrd has some udev hooks:
>
> unpacked_initrd# find . -type f | xargs egrep "pkt(setup|cdvd)"
> ./usr/lib/udev/rules.d/50-udev-default.rules:KERNEL=="pktcdvd[0-9]*",
> GROUP="cdrom"
> ./usr/lib/udev/rules.d/50-udev-default.rules:KERNEL=="pktcdvd", GROUP="cdrom"
> ./usr/lib/modules/5.3.0-10169-g574cc4539762/modules.order:kernel/drivers/block/pktcdvd.ko
>
> I believe (which counts as number of message "setup of pktcdvd device
> failed" appears in dmesg) pktsetup tries to setup /dev/vdiskd*
> devices, which is virtual cdrom attached with iso file:
>
> # lsblk -if -o NAME,FSTYPE,LABEL,RM
> NAME FSTYPE LABEL RM
> vdiska ext3 0
> |-vdiska1 ext3 0
> |-vdiska2 ext4 0
> |-vdiska3 0
> `-vdiska4 swap swapvol1 0
> vdiskb 0
> `-vdiskb1 xfs 0
> vdiskc LVM2_member 0
> `-ttipvg1-vol1 xfs 0
> vdiskd iso9660 Debian 9.0 sparc64 n 1
> |-vdiskd1 iso9660 Debian 9.0 sparc64 n 1
> |-vdiskd2 iso9660 Debian 9.0 sparc64 n 1
> |-vdiskd3 iso9660 Debian 9.0 sparc64 n 1
> |-vdiskd4 iso9660 Debian 9.0 sparc64 n 1
> |-vdiskd5 iso9660 Debian 9.0 sparc64 n 1
> |-vdiskd6 iso9660 Debian 9.0 sparc64 n 1
> `-vdiskd7 iso9660 Debian 9.0 sparc64 n 1
> vdiske 0
> |-vdiske1 ext3 0
> |-vdiske2 0
> `-vdiske3 0
>
>
> PS: since it's debian unstable system, it has pretty fresh userspace
> and my recently compiled git kernel (as well current debian unstable
> kernel is 5.2.x already)
If I were debian, I'd just got rid of that. Nobody wants packet devices
setup by default, or maybe the one guy that still uses it would like to,
but pointless to waste resources on that for everyone.
Outside of that, we should just kill the warning. We handle the
situation, and there's little reason to warn about it.
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 024060165afa..76457003f140 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2594,7 +2594,6 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
if (ret)
return ret;
if (!blk_queue_scsi_passthrough(bdev_get_queue(bdev))) {
- WARN_ONCE(true, "Attempt to register a non-SCSI queue\n");
blkdev_put(bdev, FMODE_READ | FMODE_NDELAY);
return -EINVAL;
}
--
Jens Axboe
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-09-22 16:00 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-20 10:27 [sparc64] pktcdvd: setup of pktcdvd device failed Anatoly Pugachev
2019-09-20 13:01 ` Jens Axboe
2019-09-22 8:37 ` Anatoly Pugachev
2019-09-22 16:00 ` Jens Axboe
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