[Crash-utility] Re: [PATCH] Add linux version 7.x in verify_namelist
On 13/08/26 11:06 am, Dave Young wrote:
In case linux banner can not be found in vmlinux for some reason.
The fallback chcking of "Linux version" failed for kernel 7.x with
sed -i
'/s/chcking/checking'
below error msg:
WARNING: kernel version inconsistency between vmlinux and dumpfile
crash: incompatible arguments: vmlinux is not SMP -- vmcore is SMP
Not sure how to reproduce, tested by forcing get_linux_banner_from_vmlinux to return
false.
Add "Linux version 7" to fix it.
Fixes: https://github.com/crash-utility/crash/issues/232
Reported-by: Jiri Slaby <jirislaby(a)gmail.com>
Signed-off-by: Dave Young <yangrr.2009(a)tsinghua.org.cn>
---
kernel.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: crash/kernel.c
===================================================================
--- crash.orig/kernel.c 2026-08-13 13:26:26.858739906 +0800
+++ crash/kernel.c 2026-08-13 13:27:30.450848208 +0800
@@ -1400,7 +1400,8 @@
!strstr(buffer, "Linux version 3.") &&
!strstr(buffer, "Linux version 4.") &&
!strstr(buffer, "Linux version 5.") &&
- !strstr(buffer, "Linux version 6."))
+ !strstr(buffer, "Linux version 6.") &&
+ !strstr(buffer, "Linux version 7."))
What about the
debug_kernel_version() function? I believe this needs to
be updated here as well.
BTW, Instead of checking for multiple versions, could we use
strstr(buffer, "Linux version ") here?
continue;
if (strstr(buffer, kt->proc_version)) {
--
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