search for: init_thread

This patch removes the __init modifier from an extern function declaration in acpi.h. Besides not being strictly needed, it requires the inclusion of linux/init.h, which is usually not even included directly, increasing header mess by a lot. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> --- include/asm-x86/acpi.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

This patch removes the __init modifier from an extern function declaration in acpi.h. Besides not being strictly needed, it requires the inclusion of linux/init.h, which is usually not even included directly, increasing header mess by a lot. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> --- include/asm-x86/acpi.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

...300 mail: christoph.kunz@iao.fhg.de icq#: 49335597 web: http://www.iao.fhg.de pgp#: 12AF7964@wwwkey.pgp.net -------------- next part -------------- wine winemine sock_init: shutdown() causes EOF wineserver: starting (pid=20418) 0008: *fd* (nil) -> 17 0009: *fd* 6 <- 17 0009: init_thread( unix_pid=20415, unix_tid=20415, teb=0x550a9000, entry=(nil), reply_fd=6, wait_fd=8 ) 0009: *fd* 8 <- 18 0009: init_thread() = 0 { pid=0008, tid=0009, boot=1, version=147 } 0009:trace:virtual:NtAllocateVirtualMemory 0x550a9000 00001f98 80000000 00000040 View: 0x550a9000 - 0x550aafff (anonymous)...

...nclude/asm-i386/processor.h =================================================================== --- linux-2.6.13.orig/include/asm-i386/processor.h 2005-08-08 15:27:25.000000000 -0700 +++ linux-2.6.13/include/asm-i386/processor.h 2005-08-08 17:57:17.000000000 -0700 @@ -463,6 +463,7 @@ }; #define INIT_THREAD { \ + .tls_array = { [ 0 ... GDT_ENTRY_TLS_ENTRIES-1 ] = { 0,0 } }, \ .vm86_info = NULL, \ .sysenter_cs = __KERNEL_CS, \ .io_bitmap_ptr = NULL, \ Index: linux-2.6.13/arch/i386/kernel/cpu/common.c =================================================================== --- linu...

...nclude/asm-i386/processor.h =================================================================== --- linux-2.6.13.orig/include/asm-i386/processor.h 2005-08-08 15:27:25.000000000 -0700 +++ linux-2.6.13/include/asm-i386/processor.h 2005-08-08 17:57:17.000000000 -0700 @@ -463,6 +463,7 @@ }; #define INIT_THREAD { \ + .tls_array = { [ 0 ... GDT_ENTRY_TLS_ENTRIES-1 ] = { 0,0 } }, \ .vm86_info = NULL, \ .sysenter_cs = __KERNEL_CS, \ .io_bitmap_ptr = NULL, \ Index: linux-2.6.13/arch/i386/kernel/cpu/common.c =================================================================== --- linu...

...st); #endif extern void print_cpu_info(struct cpuinfo_x86 *); @@ -778,6 +794,124 @@ static inline void prefetchw(const void *x) } #define spin_lock_prefetch(x) prefetchw(x) +#ifdef CONFIG_X86_32 +/* + * User space process size: 3GB (default). + */ +#define TASK_SIZE (PAGE_OFFSET) + +#define INIT_THREAD { \ + .sp0 = sizeof(init_stack) + (long)&init_stack, \ + .vm86_info = NULL, \ + .sysenter_cs = __KERNEL_CS, \ + .io_bitmap_ptr = NULL, \ + .fs = __KERNEL_PERCPU, \ +} + +/* + * Note that the .io_bitmap member must be extra-big. This is because + * the CPU will access...

...st); #endif extern void print_cpu_info(struct cpuinfo_x86 *); @@ -778,6 +794,124 @@ static inline void prefetchw(const void *x) } #define spin_lock_prefetch(x) prefetchw(x) +#ifdef CONFIG_X86_32 +/* + * User space process size: 3GB (default). + */ +#define TASK_SIZE (PAGE_OFFSET) + +#define INIT_THREAD { \ + .sp0 = sizeof(init_stack) + (long)&init_stack, \ + .vm86_info = NULL, \ + .sysenter_cs = __KERNEL_CS, \ + .io_bitmap_ptr = NULL, \ + .fs = __KERNEL_PERCPU, \ +} + +/* + * Note that the .io_bitmap member must be extra-big. This is because + * the CPU will access...

Hi, This series integrate the processor.h header. There are a lot of things that are deeply architectural differences between architectures, but I've done my best to come to a settlement. With this series, I am very close to have selectable paravirt for x86_64, It applies ontop of today's x86 git, mm branch.

Hi, This series integrate the processor.h header. There are a lot of things that are deeply architectural differences between architectures, but I've done my best to come to a settlement. With this series, I am very close to have selectable paravirt for x86_64, It applies ontop of today's x86 git, mm branch.

...nclude/asm-i386/processor.h =================================================================== --- linux-2.6.13.orig/include/asm-i386/processor.h 2005-08-09 18:37:48.000000000 -0700 +++ linux-2.6.13/include/asm-i386/processor.h 2005-08-10 20:42:20.000000000 -0700 @@ -366,6 +366,7 @@ }; #define INIT_THREAD { \ + .tls_array = { [ 0 ... GDT_ENTRY_TLS_ENTRIES-1 ] = { 0,0 } }, \ .vm86_info = NULL, \ .sysenter_cs = __KERNEL_CS, \ .io_bitmap_ptr = NULL, \ Index: linux-2.6.13/arch/i386/kernel/cpu/common.c =================================================================== --- linu...

...nclude/asm-i386/processor.h =================================================================== --- linux-2.6.13.orig/include/asm-i386/processor.h 2005-08-09 18:37:48.000000000 -0700 +++ linux-2.6.13/include/asm-i386/processor.h 2005-08-10 20:42:20.000000000 -0700 @@ -366,6 +366,7 @@ }; #define INIT_THREAD { \ + .tls_array = { [ 0 ... GDT_ENTRY_TLS_ENTRIES-1 ] = { 0,0 } }, \ .vm86_info = NULL, \ .sysenter_cs = __KERNEL_CS, \ .io_bitmap_ptr = NULL, \ Index: linux-2.6.13/arch/i386/kernel/cpu/common.c =================================================================== --- linu...

The current code simply calls "start_kernel" directly if we're under a hypervisor and no paravirt_ops backend wants us, because paravirt.c registers that as a backend. This was always a vain hope; start_kernel won't get far without setup. It's also impossible for paravirt_ops backends which don't sit in the arch/i386/kernel directory: they can't link before

The current code simply calls "start_kernel" directly if we're under a hypervisor and no paravirt_ops backend wants us, because paravirt.c registers that as a backend. This was always a vain hope; start_kernel won't get far without setup. It's also impossible for paravirt_ops backends which don't sit in the arch/i386/kernel directory: they can't link before

This patch series makes it possible to compile out the userspace IO system calls, iopl and ioperm. The first patch does some 32/64 unification in copy_thread to make subsequent changes easier. The second patch simplifies the complex calculation of the TSS segment limit, which also makes it easier to change in the last patch. Patches 3-9 introduce helpers to make it easier to compile out IO.

This patch series makes it possible to compile out the userspace IO system calls, iopl and ioperm. The first patch does some 32/64 unification in copy_thread to make subsequent changes easier. The second patch simplifies the complex calculation of the TSS segment limit, which also makes it easier to change in the last patch. Patches 3-9 introduce helpers to make it easier to compile out IO.

Okay, so with complete lack of any other ideas, I tried to figure out what was wrong with my app (Proxomitron), which is leaving unkillable processes around. So I went into ExitThread, and added something like: DPRINTF("%08lx:Exiting thread...(%d)\n", GetCurrentThreadId(),getpid()); exit(code); right at the top of the function. And, lo and behold, the processId matches the

...quot; (mask)); #endif } +#endif /* CONFIG_X86_IOPORT */ static inline void native_load_sp0(struct tss_struct *tss, struct thread_struct *thread) @@ -828,12 +856,8 @@ static inline void spin_lock_prefetch(const void *x) #define STACK_TOP TASK_SIZE #define STACK_TOP_MAX STACK_TOP -#define INIT_THREAD { \ - .sp0 = sizeof(init_stack) + (long)&init_stack, \ - .vm86_info = NULL, \ - .sysenter_cs = __KERNEL_CS, \ - .io_bitmap_ptr = NULL, \ -} +#ifdef CONFIG_X86_IOPORT +#define INIT_THREAD_IO .io_bitmap_ptr = NULL, /* * Note that the .io_bitmap member must be e...

...quot; (mask)); #endif } +#endif /* CONFIG_X86_IOPORT */ static inline void native_load_sp0(struct tss_struct *tss, struct thread_struct *thread) @@ -832,12 +860,8 @@ static inline void spin_lock_prefetch(const void *x) #define STACK_TOP TASK_SIZE #define STACK_TOP_MAX STACK_TOP -#define INIT_THREAD { \ - .sp0 = sizeof(init_stack) + (long)&init_stack, \ - .vm86_info = NULL, \ - .sysenter_cs = __KERNEL_CS, \ - .io_bitmap_ptr = NULL, \ -} +#ifdef CONFIG_X86_IOPORT +#define INIT_THREAD_IO .io_bitmap_ptr = NULL, /* * Note that the .io_bitmap member must be e...

.../ > > static inline void > native_load_sp0(struct tss_struct *tss, struct thread_struct *thread) > @@ -828,12 +856,8 @@ static inline void spin_lock_prefetch(const void *x) > #define STACK_TOP TASK_SIZE > #define STACK_TOP_MAX STACK_TOP > > -#define INIT_THREAD { \ > - .sp0 = sizeof(init_stack) + (long)&init_stack, \ > - .vm86_info = NULL, \ > - .sysenter_cs = __KERNEL_CS,...

.../ > > static inline void > native_load_sp0(struct tss_struct *tss, struct thread_struct *thread) > @@ -828,12 +856,8 @@ static inline void spin_lock_prefetch(const void *x) > #define STACK_TOP TASK_SIZE > #define STACK_TOP_MAX STACK_TOP > > -#define INIT_THREAD { \ > - .sp0 = sizeof(init_stack) + (long)&init_stack, \ > - .vm86_info = NULL, \ > - .sysenter_cs = __KERNEL_CS,...