add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/arch/riscv/kernel/vdso/vdso.lds.S
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@@ -1,20 +1,14 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (C) 2012 Regents of the University of California
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- *
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- *   This program is free software; you can redistribute it and/or
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- *   modify it under the terms of the GNU General Public License
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- *   as published by the Free Software Foundation, version 2.
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- *
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- *   This program is distributed in the hope that it will be useful,
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- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *   GNU General Public License for more details.
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  */
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+#include <asm/page.h>
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 OUTPUT_ARCH(riscv)
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 SECTIONS
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 {
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+	PROVIDE(_vdso_data = . + PAGE_SIZE);
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 	. = SIZEOF_HEADERS;
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 	.hash		: { *(.hash) }			:text
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@@ -70,9 +64,11 @@
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 	LINUX_4.15 {
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 	global:
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 		__vdso_rt_sigreturn;
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+#ifdef HAS_VGETTIMEOFDAY
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 		__vdso_gettimeofday;
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 		__vdso_clock_gettime;
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 		__vdso_clock_getres;
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+#endif
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 		__vdso_getcpu;
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 		__vdso_flush_icache;
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 	local: *;