add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/arch/powerpc/kernel/trace/ftrace_64_mprofile.S
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@@ -1,10 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 /*
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  * Split from ftrace_64.S
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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; either version
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- * 2 of the License, or (at your option) any later version.
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  */
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 #include <linux/magic.h>
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@@ -229,7 +225,7 @@
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 	 *  - r0, r11 & r12 are free
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 	 */
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 livepatch_handler:
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-	CURRENT_THREAD_INFO(r12, r1)
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+	ld	r12, PACA_THREAD_INFO(r13)
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 	/* Allocate 3 x 8 bytes */
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 	ld	r11, TI_livepatch_sp(r12)
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@@ -256,7 +252,7 @@
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 	 * restore it.
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 	 */
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-	CURRENT_THREAD_INFO(r12, r1)
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+	ld	r12, PACA_THREAD_INFO(r13)
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 	ld	r11, TI_livepatch_sp(r12)
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@@ -273,7 +269,7 @@
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 	ld	r2,  -24(r11)
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 	/* Pop livepatch stack frame */
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-	CURRENT_THREAD_INFO(r12, r1)
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+	ld	r12, PACA_THREAD_INFO(r13)
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 	subi	r11, r11, 24
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 	std	r11, TI_livepatch_sp(r12)
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@@ -298,6 +294,7 @@
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 	std	r2, 24(r1)
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 	ld	r2, PACATOC(r13)	/* get kernel TOC in r2 */
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+	addi	r5, r1, 112
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 	mfctr	r4		/* ftrace_caller has moved local addr here */
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 	std	r4, 40(r1)
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 	mflr	r3		/* ftrace_caller has restored LR from stack */