Thanks for catching this Stefan.
On 1/23/24 19:38, Stefan Berger wrote:
kbuf.buffer = kexec_buffer;
kbuf.bufsz = kexec_buffer_size;
kbuf.memsz = kexec_segment_size;
A dent with this patch when only applying this patch:
Two consecutive kexec loads lead to this here:
[
On 1/24/24 4:55 AM, Kirill A. Shutemov wrote:
> MADT Multiprocessor Wakeup structure version 1 brings support of CPU
> offlining: BIOS provides a reset vector where the CPU has to jump to
> for offlining itself. The new TEST mailbox command can be used to test
> whether the CPU offlined itself
On Wed, 2024-01-24 at 14:55 +0200, Kirill A. Shutemov wrote:
> MADT Multiprocessor Wakeup structure version 1 brings support of CPU
> offlining: BIOS provides a reset vector where the CPU has to jump to
> for offlining itself. The new TEST mailbox command can be used to test
> whether the CPU
On Wed, 2024-01-24 at 14:55 +0200, Kirill A. Shutemov wrote:
> The helper complements kernel_ident_mapping_init(): it frees the
> identity mapping that was previously allocated. It will be used in the
> error path to free a partially allocated mapping or if the mapping is no
> longer needed.
>
>
On Wed, 2024-01-24 at 14:55 +0200, Kirill A. Shutemov wrote:
> If the helper is defined, it is called instead of halt() to stop the CPU
> at the end of stop_this_cpu() and on crash CPU shutdown.
>
> ACPI MADT will use it to hand over the CPU to BIOS in order to be able
> to wake it up again after
On Fri, Jan 26, 2024 at 08:44:49AM +0800, Yang Li wrote:
> The header files kexec.h is included twice in crash_reserve.c,
> so one inclusion can be removed.
>
> Signed-off-by: Yang Li
Reviewed-by: Simon Horman
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