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From: Vignesh Raman <vignesh.raman@collabora.com>
To: linux-amlogic <linux-amlogic@lists.infradead.org>
Cc: neil.armstrong@linaro.org, khilman@baylibre.com,
	jbrunet@baylibre.com, martin.blumenstingl@googlemail.com,
	sboyd@kernel.org, daniels <daniels@collabora.com>,
	Daniel Stone <daniel@fooishbar.org>,
	lumag@kernel.org, robdclark <robdclark@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: amlogic: Synchronous Abort with v6.15-rc6
Date: Tue, 13 May 2025 15:11:56 +0530	[thread overview]
Message-ID: <eb9281cc-de91-48a4-bbd6-f67ddc67a9dd@collabora.com> (raw)

Hi,

The Amlogic Meson G12B (A311D) SoC board (meson-g12b-a311d-khadas-vim3) 
fails to boot with the following logs,

https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/76210200

02:58:27.819: Starting kernel ...
02:58:27.819: "Synchronous Abort" handler, esr 0x96000010, far 0x51000d8
02:58:27.819: "Synchronous Abort" handler, esr 0x96000010, far 0x51000c8
02:58:27.819: elr: 0000000001002a48 lr : 0000000001002c88 (reloc)
02:58:27.819: elr: 00000000f2f26a48 lr : 00000000f2f26c88
02:58:27.819: x0 : 00000000050fffc0 x1 : 0000000001004383
02:58:27.819: x2 : 00000000f2f6a358 x3 : 000000000000003f
02:58:27.819: x4 : 00000000f4fefffc x5 : 0000000000000010
02:58:27.819: x6 : 00000000f4e5b000 x7 : 00000000050fffa0
02:58:27.819: x8 : 0000000000000008 x9 : 0000000000000001
02:58:27.820: x10: 0000000000000010 x11: 0000000000000004
02:58:27.820: x12: 00000000f4fefc00 x13: 0000000000000000
02:58:27.820: x14: 00000000f4fefc00 x15: 0000000000000000
02:58:27.820: x16: 00000000f2f6d0e0 x17: 0000000000c0c0c0
02:58:27.820: x18: 00000000f0f21d90 x19: 00000000050fffc0
02:58:27.820: x20: 0000000000000000 x21: 000000007ffe9000
02:58:27.820: x22: 0000000000001710 x23: 00000000f0f0e8c0
02:58:27.820: x24: 0000000000000000 x25: 0000000000000000
02:58:27.820: x26: 0000000000000000 x27: 0000000000000000
02:58:27.820: x28: 00000000f0f4f790 x29: 00000000050fff60
02:58:27.820: Code: a9025bf5 f9001bf7 f9400641 36000141 (f9408663)
02:58:27.820: Resetting CPU ...

The board boots successfully in v6.14-rc7, but the issue appears 
starting from v6.15-rc1. These tests were run in drm-ci.

On bisecting the kernel, the first bad commit identified by git biscet is,

59c35416f4246aee66b5f5523fdc950b83325d82 is the first bad commit
commit 59c35416f4246aee66b5f5523fdc950b83325d82
Merge: 472863ab2aca e988adcb5dee
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Mar 29 17:23:34 2025 -0700

     Merge tag 'clk-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Please could you look into this issue. Thank you.

Regards,
Vignesh


             reply	other threads:[~2025-05-13  9:44 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-13  9:41 Vignesh Raman [this message]
2025-05-13  9:55 ` amlogic: Synchronous Abort with v6.15-rc6 neil.armstrong
2025-05-13 14:26   ` Vignesh Raman
2025-05-13 15:48     ` Jerome Brunet
2025-05-13 15:55     ` Neil Armstrong
2025-05-14  9:36       ` Vignesh Raman

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