change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/arch/arm/kernel/asm-offsets.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) 1995-2003 Russell King
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  *               2001-2002 Keith Owens
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@@ -5,18 +6,11 @@
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  * Generate definitions needed by assembly language modules.
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  * This code generates raw asm output which is post-processed to extract
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  * and format the required data.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/compiler.h>
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 #include <linux/sched.h>
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 #include <linux/mm.h>
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 #include <linux/dma-mapping.h>
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-#ifdef CONFIG_KVM_ARM_HOST
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-#include <linux/kvm_host.h>
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-#endif
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 #include <asm/cacheflush.h>
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 #include <asm/kexec-internal.h>
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 #include <asm/glue-df.h>
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@@ -38,15 +32,6 @@
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  */
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 #if defined(__APCS_26__)
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 #error Sorry, your compiler targets APCS-26 but this kernel requires APCS-32
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-#endif
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-/*
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- * GCC 4.8.0-4.8.2: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854
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- *	      miscompiles find_get_entry(), and can result in EXT3 and EXT4
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- *	      filesystem corruption (possibly other FS too).
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- */
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-#if defined(GCC_VERSION) && GCC_VERSION >= 40800 && GCC_VERSION < 40803
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-#error Your compiler is too buggy; it is known to miscompile kernels
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-#error and result in filesystem corruption and oopses.
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 #endif
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 int main(void)
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@@ -81,6 +66,10 @@
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 #ifdef CONFIG_CRUNCH
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   DEFINE(TI_CRUNCH_STATE,	offsetof(struct thread_info, crunchstate));
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 #endif
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+#ifdef CONFIG_STACKPROTECTOR_PER_TASK
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+  DEFINE(TI_STACK_CANARY,	offsetof(struct thread_info, stack_canary));
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+#endif
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+  DEFINE(THREAD_SZ_ORDER,	THREAD_SIZE_ORDER);
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   BLANK();
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   DEFINE(S_R0,			offsetof(struct pt_regs, ARM_r0));
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   DEFINE(S_R1,			offsetof(struct pt_regs, ARM_r1));
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@@ -169,14 +158,6 @@
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   BLANK();
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   DEFINE(CACHE_WRITEBACK_ORDER, __CACHE_WRITEBACK_ORDER);
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   DEFINE(CACHE_WRITEBACK_GRANULE, __CACHE_WRITEBACK_GRANULE);
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-  BLANK();
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-#ifdef CONFIG_KVM_ARM_HOST
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-  DEFINE(VCPU_GUEST_CTXT,	offsetof(struct kvm_vcpu, arch.ctxt));
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-  DEFINE(VCPU_HOST_CTXT,	offsetof(struct kvm_vcpu, arch.host_cpu_context));
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-  DEFINE(CPU_CTXT_VFP,		offsetof(struct kvm_cpu_context, vfp));
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-  DEFINE(CPU_CTXT_GP_REGS,	offsetof(struct kvm_cpu_context, gp_regs));
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-  DEFINE(GP_REGS_USR,		offsetof(struct kvm_regs, usr_regs));
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-#endif
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   BLANK();
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 #ifdef CONFIG_VDSO
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   DEFINE(VDSO_DATA_SIZE,	sizeof(union vdso_data_store));