From: Tom Rini <trini@konsulko.com>
To: Pavel Skripkin <paskripkin@gmail.com>
Cc: u-boot@lists.denx.de
Subject: Re: [PATCH] arm64: interrupts: print FAR_ELx on sync exceptions
Date: Wed, 26 Apr 2023 08:30:18 -0400 [thread overview]
Message-ID: <20230426123018.GD1134230@bill-the-cat> (raw)
In-Reply-To: <20230402162734.121322-1-paskripkin@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 645 bytes --]
On Sun, Apr 02, 2023 at 07:27:34PM +0300, Pavel Skripkin wrote:
> Default synchronous exceptions handler prints only esr and register
> dump. Sometimes it requiers to see an address which caused exceptions
> to understand what's going on
>
> ARM ARM in section D13.2.41 states that FAR_EL2 will contain meanfull
> value in case of ESR.EC holds 0x20, 0x21, 0x24, 0x25, 0x22, 0x34 or
> 0x35. Same applies for EL1.
>
> This patch adds function whivh determine current EL, gets correct FAR
> register and prints it on panic.
>
> Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Applied to u-boot/master, thanks!
--
Tom
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 659 bytes --]
prev parent reply other threads:[~2023-04-26 12:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-02 16:27 [PATCH] arm64: interrupts: print FAR_ELx on sync exceptions Pavel Skripkin
2023-04-26 12:30 ` Tom Rini [this message]
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=20230426123018.GD1134230@bill-the-cat \
--to=trini@konsulko.com \
--cc=paskripkin@gmail.com \
--cc=u-boot@lists.denx.de \
/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