RE: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-25 Thread Bhaskara Budiredla
vuri Goutham ; >linux-...@vger.kernel.org; Linux Kernel Mailing List ker...@vger.kernel.org>; Christoph Hellwig >Subject: Re: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on >pstore/blk > >On Tue, Nov 24, 2020 at 03:40:21PM +0100, Ulf Hansson wrote: >> It looks like Christo

Re: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-24 Thread Christoph Hellwig
On Tue, Nov 24, 2020 at 03:40:21PM +0100, Ulf Hansson wrote: > It looks like Christoph is planning for some rewrite of the pstore > code, so let's see what that means in regards to this. Here is what I posted last month: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/pstore Kees

Re: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-24 Thread Ulf Hansson
ovvuri > >Goutham ; linux-...@vger.kernel.org; Linux > >Kernel Mailing List > >Subject: Re: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on > >pstore/blk > > > >[...] > > > >> > > >> >As I said above, I would like to avoi

RE: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-23 Thread Bhaskara Budiredla
>-Original Message- >From: Ulf Hansson >Sent: Monday, November 23, 2020 5:49 PM >To: Bhaskara Budiredla >Cc: Kees Cook ; Colin Cross >; Tony Luck ; Sunil Kovvuri >Goutham ; linux-...@vger.kernel.org; Linux >Kernel Mailing List >Subject: Re: [EXT] Re: [PATC

Re: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-23 Thread Ulf Hansson
[...] > > > >As I said above, I would like to avoid host specific deployments from being > >needed. Is there a way we can avoid this? > > > > I don't see an alternative. Well, if not, can you please explain why? [...] > >> + > >> +void mmcpstore_card_set(struct mmc_card *card, const char *disk_

RE: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-22 Thread Bhaskara Budiredla
l Mailing List >Subject: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on >pstore/blk > >External Email > >-- >On Thu, 12 Nov 2020 at 07:24, Bhaskara Budiredla > wrote: >> >> This patch

Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-20 Thread Ulf Hansson
On Thu, 12 Nov 2020 at 07:24, Bhaskara Budiredla wrote: > > This patch introduces to mmcpstore. The functioning of mmcpstore is > is similar to mtdpstore. mmcpstore works on FTL based flash devices > whereas mtdpstore works on raw flash devices. When the system crashes, > mmcpstore stores the kmsg

Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-13 Thread kernel test robot
Hi Bhaskara, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.10-rc3] [cannot apply to next-20201112] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base

[PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

2020-11-11 Thread Bhaskara Budiredla
This patch introduces to mmcpstore. The functioning of mmcpstore is is similar to mtdpstore. mmcpstore works on FTL based flash devices whereas mtdpstore works on raw flash devices. When the system crashes, mmcpstore stores the kmsg panic and oops logs to a user specified MMC device. It collects t