diff options
Diffstat (limited to 'meta/recipes-kernel/kexec/kexec-tools/0007-arm64-kdump-set-up-other-segments.patch')
| -rw-r--r-- | meta/recipes-kernel/kexec/kexec-tools/0007-arm64-kdump-set-up-other-segments.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta/recipes-kernel/kexec/kexec-tools/0007-arm64-kdump-set-up-other-segments.patch b/meta/recipes-kernel/kexec/kexec-tools/0007-arm64-kdump-set-up-other-segments.patch new file mode 100644 index 0000000000..2745466dbe --- /dev/null +++ b/meta/recipes-kernel/kexec/kexec-tools/0007-arm64-kdump-set-up-other-segments.patch @@ -0,0 +1,35 @@ +From 07ad14e12665221d754fde8e47c32ac18c24586a Mon Sep 17 00:00:00 2001 +From: AKASHI Takahiro <takahiro.akashi@linaro.org> +Date: Fri, 31 Jul 2015 20:01:39 +0900 +Subject: [PATCH 7/9] arm64: kdump: set up other segments + +We make sure that all the other segments, initrd and device-tree blob, +also be loaded into the reserved memory of crash dump kernel. + +Upstream-Status: Backport [https://git.linaro.org/people/takahiro.akashi/kexec-tools.git] + +Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> +Signed-off-by: He Zhe <zhe.he@windriver.com> +--- + kexec/arch/arm64/kexec-arm64.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/kexec/arch/arm64/kexec-arm64.c b/kexec/arch/arm64/kexec-arm64.c +index cec4e41..78a0035 100644 +--- a/kexec/arch/arm64/kexec-arm64.c ++++ b/kexec/arch/arm64/kexec-arm64.c +@@ -374,7 +374,10 @@ int arm64_load_other_segments(struct kexec_info *info, + /* Put the other segments after the image. */ + + hole_min = image_base + arm64_mem.image_size; +- hole_max = ULONG_MAX; ++ if (info->kexec_flags & KEXEC_ON_CRASH) ++ hole_max = crash_reserved_mem.end; ++ else ++ hole_max = ULONG_MAX; + + if (arm64_opts.initrd) { + initrd_buf = slurp_file(arm64_opts.initrd, &initrd_size); +-- +1.9.1 + |