32 lines
972 B
Diff
32 lines
972 B
Diff
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From 072c36f24d52f3c3c864ace33da675a8e5c009d8 Mon Sep 17 00:00:00 2001
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From: Jialong Chen <chenjialong@huawei.com>
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Date: Tue, 24 Oct 2017 17:10:21 +0800
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Subject: [PATCH] kexec-tools: increase the buf space to 1536
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reason: increase the buf space to 1536
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Signed-off-by: Jialong Chen <chenjialong@huawei.com>
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---
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kexec/arch/arm64/kexec-arm64.h | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/kexec/arch/arm64/kexec-arm64.h b/kexec/arch/arm64/kexec-arm64.h
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index 7e4d056..0490d07 100644
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--- a/kexec/arch/arm64/kexec-arm64.h
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+++ b/kexec/arch/arm64/kexec-arm64.h
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@@ -15,7 +15,10 @@
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#define BOOT_BLOCK_VERSION 17
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#define BOOT_BLOCK_LAST_COMP_VERSION 16
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-#define COMMAND_LINE_SIZE 512
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+/* kernel define COMMAND_LINE_SIZE 2048, kexec will append some parameter to follow command_line
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+ * so we define COMMAND_LINE_SIZE 1024+512 here.
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+*/
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+#define COMMAND_LINE_SIZE 1536
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#define KiB(x) ((x) * 1024UL)
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#define MiB(x) (KiB(x) * 1024UL)
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--
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1.8.3.1
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