f978ba53f7
Release: crash-8.0.3-1 Changes: [1] rebase to 8.0.3 [2] backport the latest patches from upstream Resolves: rhbz#2231768 Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
50 lines
1.5 KiB
Diff
50 lines
1.5 KiB
Diff
From aa5763800d614ff6080fd1909517a3939c250e86 Mon Sep 17 00:00:00 2001
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From: Lianbo Jiang <lijiang@redhat.com>
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Date: Fri, 21 Jul 2023 12:36:18 +0800
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Subject: [PATCH 21/30] Fix warning about kernel version inconsistency during
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crash startup
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Currently, the symbol ".rodata" may not be found in some vmlinux, and
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the strings command will still be used to get the linux banner string,
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but this gets two strings as below:
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# strings vmlinux | grep "Linux version"
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Linux version 6.5.0-0.rc2.17.fc39.x86_64 ... GNU ld version 2.40-9.fc39) # SMP PREEMPT_DYNAMIC
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Linux version 6.5.0-0.rc2.17.fc39.x86_64 ... GNU ld version 2.40-9.fc39) #1 SMP PREEMPT_DYNAMIC Mon Jul 17 14:57:35 UTC 2023
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In the verify_namelist(), the while-loop will only determine if the
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first linux banner string above matches and break the loop. But actually
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the second string above is correct one. Eventually, crash starts up with
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the following warning:
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# ./crash -s vmlinux vmcore
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WARNING: kernel version inconsistency between vmlinux and dumpfile
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# ./crash -s
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WARNING: kernel version inconsistency between vmlinux and live memory
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Let's always try to match the correct one, otherwise still prints a
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warning as before.
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Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
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---
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kernel.c | 2 --
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1 file changed, 2 deletions(-)
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diff --git a/kernel.c b/kernel.c
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index 546eed95eebd..9801812387bd 100644
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--- a/kernel.c
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+++ b/kernel.c
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@@ -1375,8 +1375,6 @@ verify_namelist()
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buffer3[i++] = *p1++;
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buffer3[i] = NULLCHAR;
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}
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-
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- break;
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}
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pclose(pipe);
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--
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2.37.1
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