[PATCH] kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP

2023-11-29 Thread Ignat Korchagin
In commit f8ff23429c62 ("kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP") we tried to fix a config regression, where CONFIG_CRASH_DUMP required CONFIG_KEXEC. However, it was not enough at least for arm64 platforms. While further testing the patch with our arm64 config I noticed that CON

Re: [PATCH] kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP

2023-11-29 Thread Andrew Morton
On Wed, 29 Nov 2023 22:04:09 + Ignat Korchagin wrote: > Fixes: 91506f7e5d21 ("arm64/kexec: refactor for kernel/Kconfig.kexec") > Cc: sta...@vger.kernel.org # 6.6+: f8ff234: kernel/Kconfig.kexec: drop select > of KEXEC for CRASH_DUMP > Cc: sta...@vger.kernel.org # 6.6+ I doubt if anyone know

Re: [PATCH] kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP

2023-11-29 Thread Ignat Korchagin
On Wed, Nov 29, 2023 at 10:23 PM Andrew Morton wrote: > > On Wed, 29 Nov 2023 22:04:09 + Ignat Korchagin > wrote: > > > Fixes: 91506f7e5d21 ("arm64/kexec: refactor for kernel/Kconfig.kexec") > > Cc: sta...@vger.kernel.org # 6.6+: f8ff234: kernel/Kconfig.kexec: drop > > select of KEXEC for C

Re: [PATCH] kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP

2023-11-29 Thread Andrew Morton
On Wed, 29 Nov 2023 22:34:13 + Ignat Korchagin wrote: > On Wed, Nov 29, 2023 at 10:23 PM Andrew Morton > wrote: > > > > On Wed, 29 Nov 2023 22:04:09 + Ignat Korchagin > > wrote: > > > > > Fixes: 91506f7e5d21 ("arm64/kexec: refactor for kernel/Kconfig.kexec") > > > Cc: sta...@vger.kerne

Re: [PATCH] kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP

2023-11-29 Thread Baoquan He
On 11/29/23 at 10:04pm, Ignat Korchagin wrote: > In commit f8ff23429c62 ("kernel/Kconfig.kexec: drop select of KEXEC for > CRASH_DUMP") we tried to fix a config regression, where CONFIG_CRASH_DUMP > required CONFIG_KEXEC. > > However, it was not enough at least for arm64 platforms. While further t