Files
operating-system/buildroot/package/kexec/0001-kexec-build-multiboot2-for-i386.patch
Stefan Agner a0871be6c0 Bump buildroot to 2020.11-rc1 (#985)
* Update buildroot-patches for 2020.11-rc1 buildroot

* Update buildroot to 2020.11-rc1

Signed-off-by: Stefan Agner <stefan@agner.ch>

* Don't rely on sfdisk --list-free output

The --list-free (-F) argument does not allow machine readable mode. And
it seems that the output format changes over time (different spacing,
using size postfixes instead of raw blocks).

Use sfdisk json output and calculate free partition space ourselfs. This
works for 2.35 and 2.36 and is more robust since we rely on output which
is meant for scripts to parse.

* Migrate defconfigs for Buildroot 2020.11-rc1

In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to
BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE).

* Rebase/remove systemd patches for systemd 246

* Drop apparmor/libapparmor from buildroot-external

* hassos-persists: use /run as directory for lockfiles

The U-Boot tools use /var/lock by default which is not created any more
by systemd by default (it is under tmpfiles legacy.conf, which we no
longer install).

* Disable systemd-update-done.service

The service is not suited for pure read-only systems. In particular the
service needs to be able to write a file in /etc and /var. Remove the
service. Note: This is a static service and cannot be removed using
systemd-preset.

* Disable apparmor.service for now

The service loads all default profiles. Some might actually cause
problems. E.g. the profile for ping seems not to match our setup for
/etc/resolv.conf:
[85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
2020-11-13 18:25:44 +01:00

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Diff

From 2c9f26ed20a791a7df0182ba82e93abb52f5a615 Mon Sep 17 00:00:00 2001
From: Chris Packham <chris.packham@alliedtelesis.co.nz>
Date: Mon, 18 Nov 2019 12:52:15 +1300
Subject: kexec: build multiboot2 for i386
This addresses the following compilation issues when building for i386.
kexec/arch/i386/kexec-x86.c:39:22: error: 'multiboot2_x86_probe' undeclared here (not in a function); did you mean 'multiboot_x86_probe'?
{ "multiboot2-x86", multiboot2_x86_probe, multiboot2_x86_load,
^~~~~~~~~~~~~~~~~~~~
multiboot_x86_probe
kexec/arch/i386/kexec-x86.c:39:44: error: 'multiboot2_x86_load' undeclared here (not in a function); did you mean 'multiboot_x86_load'?
{ "multiboot2-x86", multiboot2_x86_probe, multiboot2_x86_load,
^~~~~~~~~~~~~~~~~~~
multiboot_x86_load
kexec/arch/i386/kexec-x86.c:40:4: error: 'multiboot2_x86_usage' undeclared here (not in a function); did you mean 'multiboot_x86_usage'?
multiboot2_x86_usage },
^~~~~~~~~~~~~~~~~~~~
multiboot_x86_usage
make: *** [Makefile:114: kexec/arch/i386/kexec-x86.o] Error 1
make: *** Waiting for unfinished jobs....
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved from:
https://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git/commit/?id=2c9f26ed20a791a7df0182ba82e93abb52f5a615]
---
kexec/arch/i386/Makefile | 2 +-
kexec/arch/i386/kexec-x86.h | 5 +++++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/kexec/arch/i386/Makefile b/kexec/arch/i386/Makefile
index 105cefd..f486103 100644
--- a/kexec/arch/i386/Makefile
+++ b/kexec/arch/i386/Makefile
@@ -7,6 +7,7 @@ i386_KEXEC_SRCS += kexec/arch/i386/kexec-elf-x86.c
i386_KEXEC_SRCS += kexec/arch/i386/kexec-elf-rel-x86.c
i386_KEXEC_SRCS += kexec/arch/i386/kexec-bzImage.c
i386_KEXEC_SRCS += kexec/arch/i386/kexec-multiboot-x86.c
+i386_KEXEC_SRCS += kexec/arch/i386/kexec-mb2-x86.c
i386_KEXEC_SRCS += kexec/arch/i386/kexec-beoboot-x86.c
i386_KEXEC_SRCS += kexec/arch/i386/kexec-nbi.c
i386_KEXEC_SRCS += kexec/arch/i386/x86-linux-setup.c
@@ -14,7 +15,6 @@ i386_KEXEC_SRCS += kexec/arch/i386/crashdump-x86.c
dist += kexec/arch/i386/Makefile $(i386_KEXEC_SRCS) \
kexec/arch/i386/crashdump-x86.h \
- kexec/arch/i386/kexec-mb2-x86.c \
kexec/arch/i386/kexec-x86.h \
kexec/arch/i386/x86-linux-setup.h \
kexec/arch/i386/include/arch/options.h
diff --git a/kexec/arch/i386/kexec-x86.h b/kexec/arch/i386/kexec-x86.h
index 1b58c3b..0f941df 100644
--- a/kexec/arch/i386/kexec-x86.h
+++ b/kexec/arch/i386/kexec-x86.h
@@ -60,6 +60,11 @@ int multiboot_x86_load(int argc, char **argv, const char *buf, off_t len,
struct kexec_info *info);
void multiboot_x86_usage(void);
+int multiboot2_x86_load(int argc, char **argv, const char *buf, off_t len,
+ struct kexec_info *info);
+void multiboot2_x86_usage(void);
+int multiboot2_x86_probe(const char *buf, off_t buf_len);
+
int elf_x86_probe(const char *buf, off_t len);
int elf_x86_load(int argc, char **argv, const char *buf, off_t len,
struct kexec_info *info);
--
cgit 1.2-0.3.lf.el7