From: Weinan Liu <wnliu@google.com>
To: indu.bhagat@oracle.com
Cc: irogers@google.com, joe.lawrence@redhat.com, jpoimboe@kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-toolchains@vger.kernel.org,
live-patching@vger.kernel.org, mark.rutland@arm.com,
peterz@infradead.org, roman.gushchin@linux.dev,
rostedt@goodmis.org, will@kernel.org, wnliu@google.com
Subject: Re: [PATCH 0/8] unwind, arm64: add sframe unwinder for kernel
Date: Wed, 29 Jan 2025 07:23:45 +0000 [thread overview]
Message-ID: <20250129072345.3106495-1-wnliu@google.com> (raw)
In-Reply-To: <29b94227-8861-4011-b83f-2e0c59dd1f73@oracle.com>
Not only does objdump show that func_start_addr all 0s, but the
func_start_addr in the kernel module's sframe table is also incorrect. I'll
prepare a repro so we can investigate this.
>
> I can share a fix for 32589 so atleast we can verify that the starting
> point is sane.
>
Great! Thanks.
This will be helpful for comparing the values from the sframe table with
the values we obtain at runtime
next prev parent reply other threads:[~2025-01-29 7:23 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-27 21:33 [PATCH 0/8] unwind, arm64: add sframe unwinder for kernel Weinan Liu
2025-01-27 21:33 ` [PATCH 1/8] unwind: build kernel with sframe info Weinan Liu
2025-01-30 9:45 ` Prasanna Kumar T S M
2025-02-05 0:22 ` Indu Bhagat
2025-02-07 18:01 ` Josh Poimboeuf
2025-01-27 21:33 ` [PATCH 2/8] arm64: entry: add unwind info for various kernel entries Weinan Liu
2025-01-27 21:33 ` [PATCH 3/8] unwind: add sframe v2 header Weinan Liu
2025-01-30 9:53 ` Prasanna Kumar T S M
2025-02-07 18:05 ` Josh Poimboeuf
2025-01-27 21:33 ` [PATCH 4/8] unwind: Implement generic sframe unwinder library Weinan Liu
2025-01-30 10:22 ` Prasanna Kumar T S M
2025-01-30 10:29 ` Prasanna Kumar T S M
2025-02-02 6:27 ` Weinan Liu
2025-02-02 6:37 ` Weinan Liu
2025-01-27 21:33 ` [PATCH 5/8] unwind: arm64: Add sframe unwinder on arm64 Weinan Liu
2025-01-30 10:34 ` Prasanna Kumar T S M
2025-01-27 21:33 ` [PATCH 6/8] unwind: arm64: add reliable stacktrace support for arm64 Weinan Liu
2025-01-30 10:36 ` Prasanna Kumar T S M
2025-01-27 21:33 ` [PATCH 7/8] arm64: Define TIF_PATCH_PENDING for livepatch Weinan Liu
2025-01-30 9:54 ` Prasanna Kumar T S M
2025-02-27 12:10 ` Miroslav Benes
2025-01-27 21:33 ` [PATCH 8/8] arm64: Enable livepatch for ARM64 Weinan Liu
2025-01-30 9:55 ` Prasanna Kumar T S M
2025-01-31 16:08 ` Prasanna Kumar T S M
2025-02-03 15:16 ` Steven Rostedt
2025-01-28 15:35 ` [PATCH 0/8] unwind, arm64: add sframe unwinder for kernel Indu Bhagat
2025-01-29 7:23 ` Weinan Liu [this message]
2025-01-30 17:59 ` Song Liu
2025-01-30 18:34 ` Song Liu
2025-01-30 19:01 ` Roman Gushchin
2025-01-30 19:18 ` Song Liu
2025-02-04 14:49 ` Puranjay Mohan
2025-02-04 23:52 ` Puranjay Mohan
2025-02-06 15:02 ` Weinan Liu
2025-02-07 12:16 ` Puranjay Mohan
2025-02-07 17:52 ` Josh Poimboeuf
2025-02-10 8:30 ` Weinan Liu
2025-02-25 1:02 ` Weinan Liu
2025-02-25 18:13 ` Josh Poimboeuf
2025-02-25 23:01 ` Weinan Liu
2025-02-25 19:38 ` Indu Bhagat
2025-02-25 23:54 ` Weinan Liu
2025-02-26 0:22 ` Indu Bhagat
2025-02-26 10:23 ` Puranjay Mohan
2025-02-26 17:40 ` Indu Bhagat
2025-02-27 9:38 ` Puranjay Mohan
2025-02-28 6:47 ` Indu Bhagat
2025-03-09 14:43 ` Indu Bhagat
2025-02-12 23:32 ` Song Liu
2025-02-12 23:49 ` Josh Poimboeuf
2025-02-13 2:36 ` Song Liu
2025-02-13 2:45 ` Josh Poimboeuf
2025-02-13 7:25 ` Song Liu
2025-02-13 7:46 ` Puranjay Mohan
2025-02-13 19:40 ` Song Liu
2025-02-14 8:08 ` Josh Poimboeuf
2025-02-14 17:51 ` Song Liu
2025-02-14 19:34 ` Josh Poimboeuf
2025-02-14 22:04 ` Song Liu
2025-02-14 22:33 ` Josh Poimboeuf
2025-02-14 23:23 ` Josh Poimboeuf
2025-02-18 4:38 ` Song Liu
2025-02-18 6:37 ` Josh Poimboeuf
2025-02-18 18:20 ` Song Liu
2025-02-18 18:40 ` Josh Poimboeuf
2025-02-19 17:44 ` Song Liu
2025-02-20 4:50 ` Song Liu
2025-02-20 18:22 ` Josh Poimboeuf
[not found] ` <CAPhsuW53DK2vFH-BZeUYN-eythX3NQEbcxrYf6jvBDtDmctRgw@mail.gmail.com>
2025-02-25 0:13 ` Song Liu
2025-02-13 23:22 ` Indu Bhagat
2025-02-13 23:47 ` Song Liu
2025-02-14 7:57 ` Puranjay Mohan
2025-02-14 17:39 ` Indu Bhagat
2025-02-14 18:41 ` Indu Bhagat
2025-02-14 18:58 ` Puranjay Mohan
2025-02-14 19:38 ` Josh Poimboeuf
2025-02-14 19:42 ` Josh Poimboeuf
2025-02-13 0:09 ` Indu Bhagat
2025-02-13 2:40 ` Song Liu
2025-02-13 2:52 ` Josh Poimboeuf
2025-02-13 7:26 ` Puranjay Mohan
2025-02-13 7:37 ` Song Liu
2025-02-13 7:53 ` Puranjay Mohan
2025-02-13 19:42 ` Song Liu
2025-02-13 8:37 ` Puranjay Mohan
2025-02-13 20:46 ` Song Liu
2025-02-13 22:21 ` Puranjay Mohan
2025-02-13 23:34 ` Song Liu
2025-02-14 1:58 ` Song Liu
2025-02-14 8:56 ` Puranjay Mohan
2025-02-14 18:10 ` Song Liu
2025-02-14 18:24 ` Josh Poimboeuf
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=20250129072345.3106495-1-wnliu@google.com \
--to=wnliu@google.com \
--cc=indu.bhagat@oracle.com \
--cc=irogers@google.com \
--cc=joe.lawrence@redhat.com \
--cc=jpoimboe@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-toolchains@vger.kernel.org \
--cc=live-patching@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=peterz@infradead.org \
--cc=roman.gushchin@linux.dev \
--cc=rostedt@goodmis.org \
--cc=will@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