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Date:   Thu, 11 Jun 2020 18:37:37 +0800
From:   Dave Young <dyoung@redhat.com>
To:     =?utf-8?Q?=C5=81ukasz?= Stelmach <l.stelmach@samsung.com>
Cc:     Russell King <linux@armlinux.org.uk>,
        Masahiro Yamada <masahiroy@kernel.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Enrico Weigelt <info@metux.net>,
        Kees Cook <keescook@chromium.org>,
        Ingo Molnar <mingo@kernel.org>,
        Ben Dooks <ben-linux@fluff.org>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        AKASHI Takahiro <takahiro.akashi@linaro.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        kexec@lists.infradead.org
Subject: Re: [PATCH 0/5] kexec_file_load() for arm
Message-ID: <20200611103737.GA5079@dhcp-128-65.nay.redhat.com>
References: <CGME20200601142806eucas1p2680c5625411e7a695d8469760a926520@eucas1p2.samsung.com>
 <20200601142754.26139-1-l.stelmach@samsung.com>
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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
>