add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/arch/powerpc/kernel/ppc_save_regs.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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  * Copyright (C) 1996 Paul Mackerras.
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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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  * NOTE: assert(sizeof(buf) > 23 * sizeof(long))
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  */
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@@ -59,14 +55,17 @@
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 	PPC_STL	r29,29*SZL(r3)
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 	PPC_STL	r30,30*SZL(r3)
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 	PPC_STL	r31,31*SZL(r3)
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+	lbz	r0,PACAIRQSOFTMASK(r13)
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+	PPC_STL	r0,SOFTE-STACK_FRAME_OVERHEAD(r3)
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 #endif
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 	/* go up one stack frame for SP */
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 	PPC_LL	r4,0(r1)
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 	PPC_STL	r4,1*SZL(r3)
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 	/* get caller's LR */
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 	PPC_LL	r0,LRSAVE(r4)
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-	PPC_STL	r0,_NIP-STACK_FRAME_OVERHEAD(r3)
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 	PPC_STL	r0,_LINK-STACK_FRAME_OVERHEAD(r3)
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+	mflr	r0
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+	PPC_STL	r0,_NIP-STACK_FRAME_OVERHEAD(r3)
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 	mfmsr	r0
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 	PPC_STL	r0,_MSR-STACK_FRAME_OVERHEAD(r3)
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 	mfctr	r0
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@@ -77,4 +76,5 @@
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 	PPC_STL	r0,_CCR-STACK_FRAME_OVERHEAD(r3)
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 	li	r0,0
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 	PPC_STL	r0,_TRAP-STACK_FRAME_OVERHEAD(r3)
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+	PPC_STL	r0,ORIG_GPR3-STACK_FRAME_OVERHEAD(r3)
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 	blr