Re: EXT4 Oops (Re: [PATCH V15 06/22] mmc: block: Add blk-mq support)

2018-03-05 Thread Dmitry Osipenko
On 01.03.2018 19:04, Theodore Ts'o wrote: > On Thu, Mar 01, 2018 at 10:55:37AM +0200, Adrian Hunter wrote: >> On 27/02/18 11:28, Adrian Hunter wrote: >>> On 26/02/18 23:48, Dmitry Osipenko wrote: But still something is wrong... I've been getting occasional EXT4 Ooops's, like the one

Re: EXT4 Oops (Re: [PATCH V15 06/22] mmc: block: Add blk-mq support)

2018-03-02 Thread Dmitry Osipenko
On 01.03.2018 23:20, Andreas Dilger wrote: > > On Mar 1, 2018, at 9:04 AM, Theodore Ts'o wrote: >> This doesn't seem to make sense; the PC is where we are currently >> executing, and LR is the "Link Register" where the flow of control >> will be returning after the current function returns, right

Re: EXT4 Oops (Re: [PATCH V15 06/22] mmc: block: Add blk-mq support)

2018-03-01 Thread Andreas Dilger
On Mar 1, 2018, at 9:04 AM, Theodore Ts'o wrote: > This doesn't seem to make sense; the PC is where we are currently > executing, and LR is the "Link Register" where the flow of control > will be returning after the current function returns, right? Well, > dx_probe should *not* be returning to _

Re: EXT4 Oops (Re: [PATCH V15 06/22] mmc: block: Add blk-mq support)

2018-03-01 Thread Theodore Ts'o
On Thu, Mar 01, 2018 at 01:15:24AM -0800, Jose R R wrote: > Probably it is not wise to place all your eggs (data) in one basket > (ext4) and diversify to viable alternatives which won't be affected by > UNIX 2038 year date problem, likewise? > < > https://metztli.it/blog/index.php/amatl8/reiser-na

Re: EXT4 Oops (Re: [PATCH V15 06/22] mmc: block: Add blk-mq support)

2018-03-01 Thread Theodore Ts'o
On Thu, Mar 01, 2018 at 10:55:37AM +0200, Adrian Hunter wrote: > On 27/02/18 11:28, Adrian Hunter wrote: > > On 26/02/18 23:48, Dmitry Osipenko wrote: > >> But still something is wrong... I've been getting occasional EXT4 Ooops's, > >> like > >> the one below, and __wait_on_bit() is always figurin

Re: EXT4 Oops (Re: [PATCH V15 06/22] mmc: block: Add blk-mq support)

2018-03-01 Thread Jose R R
On Thu, Mar 1, 2018 at 12:55 AM, Adrian Hunter wrote: > On 27/02/18 11:28, Adrian Hunter wrote: >> On 26/02/18 23:48, Dmitry Osipenko wrote: >>> But still something is wrong... I've been getting occasional EXT4 Ooops's, >>> like >>> the one below, and __wait_on_bit() is always figuring in the sta