From d162134a09f5036bb1d34c8c3ae8091b8851e1f9 Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Tue, 9 Aug 2022 14:56:10 +0200 Subject: [PATCH 5/5] Revert "Revert "Revert "ARM: 9113/1: uaccess: remove set_fs() implementation""" This reverts commit 8f561f0a27a68205ad7a33b3e0fdaf80fc7f96ea Revert the changes made to make the RT-Patch apply. Signed-off-by: Max Krummenacher --- arch/arm/include/asm/thread_info.h | 1 + arch/arm/kernel/asm-offsets.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index c15dbffabf99..fc6f70b83ba1 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -55,6 +55,7 @@ struct thread_info { unsigned long flags; /* low level flags */ int preempt_count; /* 0 => preemptable, <0 => bug */ int preempt_lazy_count; /* 0 => preemptable, <0 => bug */ + mm_segment_t addr_limit; /* address limit */ struct task_struct *task; /* main task structure */ __u32 cpu; /* cpu */ __u32 cpu_domain; /* cpu domain */ diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index addef75db054..997d7ff758f9 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -44,6 +44,7 @@ int main(void) DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); DEFINE(TI_PREEMPT_LAZY, offsetof(struct thread_info, preempt_lazy_count)); + DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit)); DEFINE(TI_TASK, offsetof(struct thread_info, task)); DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); DEFINE(TI_CPU_DOMAIN, offsetof(struct thread_info, cpu_domain)); -- 2.35.3