From: Can Guo <cang@codeaurora.org>
To: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Bean Huo <huobean@gmail.com>,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
kernel-team@android.com, Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>
Subject: Re: [PATCH 5/6] scsi: ufs: show ufs part info in error case
Date: Thu, 17 Sep 2020 08:54:03 +0800 [thread overview]
Message-ID: <06eb20588007cf87181446ab3946e8b2@codeaurora.org> (raw)
In-Reply-To: <20200916160533.GA1011272@google.com>
On 2020-09-17 00:05, Jaegeuk Kim wrote:
> On 09/16, Bean Huo wrote:
>> On Tue, 2020-09-15 at 13:45 -0700, Jaegeuk Kim wrote:
>> > Cc: Avri Altman <avri.altman@wdc.com>
>> > Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
>> > ---
>> > drivers/scsi/ufs/ufshcd.c | 8 ++++++++
>> > 1 file changed, 8 insertions(+)
>> >
>> > diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
>> > index bdc82cc3824aa..b81c116b976ff 100644
>> > --- a/drivers/scsi/ufs/ufshcd.c
>> > +++ b/drivers/scsi/ufs/ufshcd.c
>> > @@ -500,6 +500,14 @@ static void ufshcd_print_tmrs(struct ufs_hba
>> > *hba, unsigned long bitmap)
>> > static void ufshcd_print_host_state(struct ufs_hba *hba)
>> > {
>> > dev_err(hba->dev, "UFS Host state=%d\n", hba->ufshcd_state);
>> > + if (hba->sdev_ufs_device) {
>> > + dev_err(hba->dev, " vendor = %.8s\n",
>> > + hba->sdev_ufs_device-
>> > >vendor);
>> > + dev_err(hba->dev, " model = %.16s\n",
>> > + hba->sdev_ufs_device->model);
>> > + dev_err(hba->dev, " rev = %.4s\n",
>> > + hba->sdev_ufs_device->rev);
>> > + }
>>
>> Hi Jaegeuk
>> these prints have been added since this change:
>>
>> commit 3f8af6044713 ("scsi: ufs: Add some debug information to
>> ufshcd_print_host_state()")
>>
>> https://patchwork.kernel.org/patch/11694371/
>
> Cool, thank you for pointing this out. BTW, which branch can I see the
> -next
> patches?
>
Hi Jaegeuk,
This patch comes from a series of changes trying to fix and simplify
the UFS error handling. You can find the whole series here - they are
picked up on scsi-queue-5.10
https://lore.kernel.org/linux-scsi/1596975355-39813-10-git-send-email-cang@codeaurora.org/
Besides, several more fixes for error handling based on above series are
https://lore.kernel.org/patchwork/patch/1290405/
&
https://lore.kernel.org/linux-scsi/159961731708.5787.8825955850640714260.b4-ty@oracle.com/
I've mainline all above changes to Android12-5.4 and Android11-5.4.
Moreover, there are 2 more fixes on the way for error handling, I
will push them soon.
Thanks,
Can Guo.
>>
>> Thanks,
>> Bean
next prev parent reply other threads:[~2020-09-17 0:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 20:45 [PATCH 1/6] scsi: ufs: atomic update for clkgating_enable Jaegeuk Kim
2020-09-15 20:45 ` [PATCH 2/6] scsi: ufs: clear UAC for FFU Jaegeuk Kim
2020-09-15 20:45 ` [PATCH 3/6] scsi: ufs: use WQ_HIGHPRI for gating work Jaegeuk Kim
2020-09-15 20:45 ` [PATCH 4/6] scsi: ufs: fix LINERESET on hibern8 Jaegeuk Kim
2020-09-18 4:12 ` Jaegeuk Kim
2020-09-15 20:45 ` [PATCH 5/6] scsi: ufs: show ufs part info in error case Jaegeuk Kim
2020-09-16 10:34 ` Bean Huo
2020-09-16 16:05 ` Jaegeuk Kim
2020-09-17 0:54 ` Can Guo [this message]
2020-09-18 4:13 ` Jaegeuk Kim
2020-09-22 5:30 ` Can Guo
2020-09-15 20:45 ` [PATCH 6/6] scsi: add more contexts in the ufs tracepoints Jaegeuk Kim
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=06eb20588007cf87181446ab3946e8b2@codeaurora.org \
--to=cang@codeaurora.org \
--cc=alim.akhtar@samsung.com \
--cc=avri.altman@wdc.com \
--cc=huobean@gmail.com \
--cc=jaegeuk@kernel.org \
--cc=kernel-team@android.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox