Re: [PATCH v17 2/6] crash: add a new kexec flag for hotplug support

2024-02-28 Thread Baoquan He
On 02/26/24 at 02:11pm, Sourabh Jain wrote: ..snip... > diff --git a/kernel/crash_core.c b/kernel/crash_core.c > index 70fa8111a9d6..630c4fd7ea39 100644 > --- a/kernel/crash_core.c > +++ b/kernel/crash_core.c > @@ -496,7 +496,7 @@ static DEFINE_MUTEX(__crash_hotplug_lock); > * It reflects

Re: [PATCH v17 2/6] crash: add a new kexec flag for hotplug support

2024-02-28 Thread Baoquan He
On 02/29/24 at 10:35am, Sourabh Jain wrote: > Hello Baoquan, > > Do you have any comments or suggestions for this patch series, especially > for this patch? Have applied this series and reviewing, will ack or add comment if any concern. Thanks. > On 26/02/24 14:11, Sourabh Jain wrote: > >

Re: [PATCH v17 2/6] crash: add a new kexec flag for hotplug support

2024-02-28 Thread Sourabh Jain
Hello Baoquan, Do you have any comments or suggestions for this patch series, especially for this patch? Thanks, Sourabh On 26/02/24 14:11, Sourabh Jain wrote: Commit a72bbec70da2 ("crash: hotplug support for kexec_load()") introduced a new kexec flag, `KEXEC_UPDATE_ELFCOREHDR`. Kexec tool

Re: [PATCHv8 17/17] ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed

2024-02-28 Thread Huang, Kai
On 29/02/2024 4:22 am, Kirill A. Shutemov wrote: On Wed, Feb 28, 2024 at 11:08:38AM +1300, Huang, Kai wrote: On 28/02/2024 10:24 am, Kirill A. Shutemov wrote: When MADT is parsed, print MULTIPROC_WAKEUP information: ACPI: MP Wakeup (version[1], mailbox[0x7fffd000], reset[0x7fffe068])

Re: [PATCHv8 17/17] ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed

2024-02-28 Thread Kirill A. Shutemov
On Wed, Feb 28, 2024 at 11:08:38AM +1300, Huang, Kai wrote: > > > On 28/02/2024 10:24 am, Kirill A. Shutemov wrote: > > When MADT is parsed, print MULTIPROC_WAKEUP information: > > > > ACPI: MP Wakeup (version[1], mailbox[0x7fffd000], reset[0x7fffe068]) > > > > This debug information will be

Re: [PATCH linux-next v2 0/3] powerpc/kexec: split CONFIG_CRASH_DUMP out from CONFIG_KEXEC_CORE

2024-02-28 Thread Baoquan He
On 02/26/24 at 04:00pm, Hari Bathini wrote: > This patch series is a follow-up to [1] based on discussions at [2] > about additional work needed to get it working on powerpc. > > The first patch in the series makes struct crash_mem available with or > without CONFIG_CRASH_DUMP enabled. The next

Re: [PATCH] makedumpfile: ppc64: read cur_mmu_type from vmcoreinfo

2024-02-28 Thread Aditya Gupta
Hi Kazu, On Wed, Feb 28, 2024 at 12:25:04AM +, HAGIO KAZUHITO(萩尾 一仁) wrote: > On 2024/02/23 17:39, Aditya Gupta wrote: > > Currently makedumpfile depends on reading the 'cur_cpu_spec' kernel > > symbol to get the current MMU type on PowerPC64. > > > > The disadvantage with this approach was

Re: [PATCH] makedumpfile: ppc64: get vmalloc start address from vmcoreinfo

2024-02-28 Thread Aditya Gupta
Hi Kazu, On Wed, Feb 28, 2024 at 04:51:28AM +, HAGIO KAZUHITO(萩尾 一仁) wrote: > Hi Aditya, > > thanks for the patch. > > On 2024/02/24 4:03, Aditya Gupta wrote: > > Below error was noticed when running makedumpfile on linux-next kernel > > crash (linux-next tag next-20240121): > > > >