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linux-sg2042
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arch: Remove exec_domain from remaining archs 

Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Richard Weinberger 2015-03-30 07:30:38 +02:00
parent e6de3ca91c
commit fa41b1c7df
21 changed files with 0 additions and 39 deletions
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2
arch/alpha/include/asm/thread_info.h
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@ -18,7 +18,6 @@ struct thread_info {
unsigned int flags; /* low level flags */ unsigned int flags; /* low level flags */
unsigned int ieee_state; /* see fpu.h */ unsigned int ieee_state; /* see fpu.h */
struct exec_domain *exec_domain; /* execution domain */
mm_segment_t addr_limit; /* thread address space */ mm_segment_t addr_limit; /* thread address space */
unsigned cpu; /* current CPU */ unsigned cpu; /* current CPU */
int preempt_count; /* 0 => preemptable, <0 => BUG */ int preempt_count; /* 0 => preemptable, <0 => BUG */
@ -35,7 +34,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.addr_limit = KERNEL_DS, \ .addr_limit = KERNEL_DS, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \
} }

3
arch/avr32/include/asm/thread_info.h
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@ -17,11 +17,9 @@
#include <asm/types.h> #include <asm/types.h>
struct task_struct; struct task_struct;
struct exec_domain;
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
__u32 cpu; __u32 cpu;
__s32 preempt_count; /* 0 => preemptable, <0 => BUG */ __s32 preempt_count; /* 0 => preemptable, <0 => BUG */
@ -36,7 +34,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \

1
arch/avr32/kernel/asm-offsets.c
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@ -12,7 +12,6 @@
void foo(void) void foo(void)
{ {
OFFSET(TI_task, thread_info, task); OFFSET(TI_task, thread_info, task);
OFFSET(TI_exec_domain, thread_info, exec_domain);
OFFSET(TI_flags, thread_info, flags); OFFSET(TI_flags, thread_info, flags);
OFFSET(TI_cpu, thread_info, cpu); OFFSET(TI_cpu, thread_info, cpu);
OFFSET(TI_preempt_count, thread_info, preempt_count); OFFSET(TI_preempt_count, thread_info, preempt_count);

2
arch/c6x/include/asm/thread_info.h
View File

@ -40,7 +40,6 @@ typedef struct {
*/ */
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
int cpu; /* cpu we're on */ int cpu; /* cpu we're on */
int preempt_count; /* 0 = preemptable, <0 = BUG */ int preempt_count; /* 0 = preemptable, <0 = BUG */
@ -55,7 +54,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \

2
arch/cris/arch-v10/kernel/signal.c
View File

@ -321,8 +321,6 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
if (err) if (err)
return -EFAULT; return -EFAULT;
/* TODO what is the current->exec_domain stuff and invmap ? */
/* Set up registers for signal handler */ /* Set up registers for signal handler */
/* What we enter NOW */ /* What we enter NOW */

2
arch/cris/arch-v32/kernel/signal.c
View File

@ -287,8 +287,6 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
return -EFAULT; return -EFAULT;
/* TODO: what is the current->exec_domain stuff and invmap ? */
err |= __put_user(&frame->info, &frame->pinfo); err |= __put_user(&frame->info, &frame->pinfo);
err |= __put_user(&frame->uc, &frame->puc); err |= __put_user(&frame->uc, &frame->puc);
err |= copy_siginfo_to_user(&frame->info, &ksig->info); err |= copy_siginfo_to_user(&frame->info, &ksig->info);

2
arch/cris/include/asm/thread_info.h
View File

@ -28,7 +28,6 @@
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
__u32 cpu; /* current CPU */ __u32 cpu; /* current CPU */
int preempt_count; /* 0 => preemptable, <0 => BUG */ int preempt_count; /* 0 => preemptable, <0 => BUG */
@ -50,7 +49,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \

2
arch/hexagon/include/asm/thread_info.h
View File

@ -47,7 +47,6 @@ typedef struct {
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
__u32 cpu; /* current cpu */ __u32 cpu; /* current cpu */
int preempt_count; /* 0=>preemptible,<0=>BUG */ int preempt_count; /* 0=>preemptible,<0=>BUG */
@ -77,7 +76,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = 1, \ .preempt_count = 1, \

2
arch/ia64/include/asm/thread_info.h
View File

@ -20,7 +20,6 @@
*/ */
struct thread_info { struct thread_info {
struct task_struct *task; /* XXX not really needed, except for dup_task_struct() */ struct task_struct *task; /* XXX not really needed, except for dup_task_struct() */
struct exec_domain *exec_domain;/* execution domain */
__u32 flags; /* thread_info flags (see TIF_*) */ __u32 flags; /* thread_info flags (see TIF_*) */
__u32 cpu; /* current CPU */ __u32 cpu; /* current CPU */
__u32 last_cpu; /* Last CPU thread ran on */ __u32 last_cpu; /* Last CPU thread ran on */
@ -40,7 +39,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.addr_limit = KERNEL_DS, \ .addr_limit = KERNEL_DS, \

2
arch/metag/include/asm/thread_info.h
View File

@ -28,7 +28,6 @@
/* This must be 8 byte aligned so we can ensure stack alignment. */ /* This must be 8 byte aligned so we can ensure stack alignment. */
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
unsigned long status; /* thread-synchronous flags */ unsigned long status; /* thread-synchronous flags */
u32 cpu; /* current CPU */ u32 cpu; /* current CPU */
@ -68,7 +67,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \

2
arch/metag/kernel/irq.c
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@ -132,7 +132,6 @@ void irq_ctx_init(int cpu)
irqctx = (union irq_ctx *) &hardirq_stack[cpu * THREAD_SIZE]; irqctx = (union irq_ctx *) &hardirq_stack[cpu * THREAD_SIZE];
irqctx->tinfo.task = NULL; irqctx->tinfo.task = NULL;
irqctx->tinfo.exec_domain = NULL;
irqctx->tinfo.cpu = cpu; irqctx->tinfo.cpu = cpu;
irqctx->tinfo.preempt_count = HARDIRQ_OFFSET; irqctx->tinfo.preempt_count = HARDIRQ_OFFSET;
irqctx->tinfo.addr_limit = MAKE_MM_SEG(0); irqctx->tinfo.addr_limit = MAKE_MM_SEG(0);
@ -141,7 +140,6 @@ void irq_ctx_init(int cpu)
irqctx = (union irq_ctx *) &softirq_stack[cpu * THREAD_SIZE]; irqctx = (union irq_ctx *) &softirq_stack[cpu * THREAD_SIZE];
irqctx->tinfo.task = NULL; irqctx->tinfo.task = NULL;
irqctx->tinfo.exec_domain = NULL;
irqctx->tinfo.cpu = cpu; irqctx->tinfo.cpu = cpu;
irqctx->tinfo.preempt_count = 0; irqctx->tinfo.preempt_count = 0;
irqctx->tinfo.addr_limit = MAKE_MM_SEG(0); irqctx->tinfo.addr_limit = MAKE_MM_SEG(0);

2
arch/mips/include/asm/thread_info.h
View File

@ -23,7 +23,6 @@
*/ */
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
unsigned long tp_value; /* thread pointer */ unsigned long tp_value; /* thread pointer */
__u32 cpu; /* current CPU */ __u32 cpu; /* current CPU */
@ -44,7 +43,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = _TIF_FIXADE, \ .flags = _TIF_FIXADE, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \

1
arch/mips/kernel/asm-offsets.c
View File

@ -92,7 +92,6 @@ void output_thread_info_defines(void)
{ {
COMMENT("MIPS thread_info offsets."); COMMENT("MIPS thread_info offsets.");
OFFSET(TI_TASK, thread_info, task); OFFSET(TI_TASK, thread_info, task);
OFFSET(TI_EXEC_DOMAIN, thread_info, exec_domain);
OFFSET(TI_FLAGS, thread_info, flags); OFFSET(TI_FLAGS, thread_info, flags);
OFFSET(TI_TP_VALUE, thread_info, tp_value); OFFSET(TI_TP_VALUE, thread_info, tp_value);
OFFSET(TI_CPU, thread_info, cpu); OFFSET(TI_CPU, thread_info, cpu);

2
arch/nios2/include/asm/thread_info.h
View File

@ -39,7 +39,6 @@ typedef struct {
*/ */
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
__u32 cpu; /* current CPU */ __u32 cpu; /* current CPU */
int preempt_count; /* 0 => preemptable,<0 => BUG */ int preempt_count; /* 0 => preemptable,<0 => BUG */
@ -59,7 +58,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \

2
arch/openrisc/include/asm/thread_info.h
View File

@ -48,7 +48,6 @@ typedef unsigned long mm_segment_t;
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
__u32 cpu; /* current CPU */ __u32 cpu; /* current CPU */
__s32 preempt_count; /* 0 => preemptable, <0 => BUG */ __s32 preempt_count; /* 0 => preemptable, <0 => BUG */
@ -73,7 +72,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = 1, \ .preempt_count = 1, \

2
arch/openrisc/kernel/signal.c
View File

@ -193,8 +193,6 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
if (err) if (err)
return -EFAULT; return -EFAULT;
/* TODO what is the current->exec_domain stuff and invmap ? */
/* Set up registers for signal handler */ /* Set up registers for signal handler */
regs->pc = (unsigned long)ksig->ka.sa.sa_handler; /* what we enter NOW */ regs->pc = (unsigned long)ksig->ka.sa.sa_handler; /* what we enter NOW */
regs->gpr[9] = (unsigned long)return_ip; /* what we enter LATER */ regs->gpr[9] = (unsigned long)return_ip; /* what we enter LATER */

2
arch/parisc/include/asm/thread_info.h
View File

@ -9,7 +9,6 @@
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain;/* execution domain */
unsigned long flags; /* thread_info flags (see TIF_*) */ unsigned long flags; /* thread_info flags (see TIF_*) */
mm_segment_t addr_limit; /* user-level address space limit */ mm_segment_t addr_limit; /* user-level address space limit */
__u32 cpu; /* current CPU */ __u32 cpu; /* current CPU */
@ -19,7 +18,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.flags = 0, \ .flags = 0, \
.cpu = 0, \ .cpu = 0, \
.addr_limit = KERNEL_DS, \ .addr_limit = KERNEL_DS, \

1
arch/parisc/kernel/asm-offsets.c
View File

@ -242,7 +242,6 @@ int main(void)
DEFINE(PT_SZ_ALGN, align_frame(sizeof(struct pt_regs), FRAME_ALIGN)); DEFINE(PT_SZ_ALGN, align_frame(sizeof(struct pt_regs), FRAME_ALIGN));
BLANK(); BLANK();
DEFINE(TI_TASK, offsetof(struct thread_info, task)); DEFINE(TI_TASK, offsetof(struct thread_info, task));
DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain));
DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
DEFINE(TI_SEGMENT, offsetof(struct thread_info, addr_limit)); DEFINE(TI_SEGMENT, offsetof(struct thread_info, addr_limit));

2
arch/powerpc/include/asm/thread_info.h
View File

@ -39,7 +39,6 @@
*/ */
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
int cpu; /* cpu we're on */ int cpu; /* cpu we're on */
int preempt_count; /* 0 => preemptable, int preempt_count; /* 0 => preemptable,
<0 => BUG */ <0 => BUG */
@ -55,7 +54,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \ .preempt_count = INIT_PREEMPT_COUNT, \
.flags = 0, \ .flags = 0, \

2
arch/score/include/asm/thread_info.h
View File

@ -28,7 +28,6 @@
*/ */
struct thread_info { struct thread_info {
struct task_struct *task; /* main task structure */ struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */ unsigned long flags; /* low level flags */
unsigned long tp_value; /* thread pointer */ unsigned long tp_value; /* thread pointer */
__u32 cpu; /* current CPU */ __u32 cpu; /* current CPU */
@ -53,7 +52,6 @@ struct thread_info {
#define INIT_THREAD_INFO(tsk) \ #define INIT_THREAD_INFO(tsk) \
{ \ { \
.task = &tsk, \ .task = &tsk, \
.exec_domain = &default_exec_domain, \
.cpu = 0, \ .cpu = 0, \
.preempt_count = 1, \ .preempt_count = 1, \
.addr_limit = KERNEL_DS, \ .addr_limit = KERNEL_DS, \

1
arch/score/kernel/asm-offsets.c
View File

@ -100,7 +100,6 @@ void output_thread_info_defines(void)
{ {
COMMENT("SCORE thread_info offsets."); COMMENT("SCORE thread_info offsets.");
OFFSET(TI_TASK, thread_info, task); OFFSET(TI_TASK, thread_info, task);
OFFSET(TI_EXEC_DOMAIN, thread_info, exec_domain);
OFFSET(TI_FLAGS, thread_info, flags); OFFSET(TI_FLAGS, thread_info, flags);
OFFSET(TI_TP_VALUE, thread_info, tp_value); OFFSET(TI_TP_VALUE, thread_info, tp_value);
OFFSET(TI_CPU, thread_info, cpu); OFFSET(TI_CPU, thread_info, cpu);