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SubjectRe: [PATCH 0/5] kexec_file_load() for arm
Cc kexec list in case people may missed the pieces.
On 06/01/20 at 04:27pm, Łukasz Stelmach wrote:
> The following series of patches provides implementation of the
> kexec_file_load() system call form the arm architecture. zImage and uImage
> (legacy format) files are supported. Like on arm64, there is no
> possibility of loading a new DTB and the currently loaded is reused.
>
> Łukasz Stelmach (5):
> arm: decompressor: set malloc pool size for the decompressor
> arm: add image header definitions
> arm: decompressor: define a new zImage tag
> arm: Add kexec_image_info
> arm: kexec_file: load zImage or uImage, initrd and dtb
>
> arch/arm/Kconfig | 15 ++
> arch/arm/boot/compressed/Makefile | 2 +
> arch/arm/boot/compressed/head.S | 9 +-
> arch/arm/boot/compressed/vmlinux.lds.S | 22 +--
> arch/arm/include/asm/image.h | 87 ++++++++++
> arch/arm/include/asm/kexec.h | 14 ++
> arch/arm/kernel/Makefile | 5 +-
> arch/arm/kernel/kexec_uimage.c | 80 ++++++++++
> arch/arm/kernel/kexec_zimage.c | 199 +++++++++++++++++++++++
> arch/arm/kernel/machine_kexec.c | 39 ++++-
> arch/arm/kernel/machine_kexec_file.c | 209 +++++++++++++++++++++++++
> 11 files changed, 662 insertions(+), 19 deletions(-)
> create mode 100644 arch/arm/include/asm/image.h
> create mode 100644 arch/arm/kernel/kexec_uimage.c
> create mode 100644 arch/arm/kernel/kexec_zimage.c
> create mode 100644 arch/arm/kernel/machine_kexec_file.c
>
> --
> 2.26.2
>

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