diff options
Diffstat (limited to 'arch/um/kernel')
| -rw-r--r-- | arch/um/kernel/dyn.lds.S | 1 | ||||
| -rw-r--r-- | arch/um/kernel/irq.c | 1 | ||||
| -rw-r--r-- | arch/um/kernel/process.c | 1 | ||||
| -rw-r--r-- | arch/um/kernel/skas/mmu.c | 5 | ||||
| -rw-r--r-- | arch/um/kernel/tt/tracer.c | 1 | ||||
| -rw-r--r-- | arch/um/kernel/tt/uaccess_user.c | 6 | ||||
| -rw-r--r-- | arch/um/kernel/uml.lds.S | 1 |
7 files changed, 8 insertions, 8 deletions
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S index 68ed24df5c8..e36f92b463c 100644 --- a/arch/um/kernel/dyn.lds.S +++ b/arch/um/kernel/dyn.lds.S @@ -14,6 +14,7 @@ SECTIONS * is remapped.*/ __binary_start = .; . = ALIGN(4096); /* Init code and data */ + _text = .; _stext = .; __init_begin = .; .init.text : { diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index ef259569fd8..5c1e611f628 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -31,6 +31,7 @@ #include "irq_kern.h" #include "os.h" #include "sigio.h" +#include "um_malloc.h" #include "misc_constants.h" /* diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index fe6c64abda5..348b272bb76 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -46,6 +46,7 @@ #include "mode.h" #include "mode_kern.h" #include "choose-mode.h" +#include "um_malloc.h" /* This is a per-cpu array. A processor only modifies its entry and it only * cares about its entry, so it's OK if another processor is modifying its diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c index c17eddcf89b..2c6d090a2e8 100644 --- a/arch/um/kernel/skas/mmu.c +++ b/arch/um/kernel/skas/mmu.c @@ -60,10 +60,7 @@ static int init_stub_pte(struct mm_struct *mm, unsigned long proc, #endif *pte = mk_pte(virt_to_page(kernel), __pgprot(_PAGE_PRESENT)); - /* This is wrong for the code page, but it doesn't matter since the - * stub is mapped by hand with the correct permissions. - */ - *pte = pte_mkwrite(*pte); + *pte = pte_mkread(*pte); return(0); out_pmd: diff --git a/arch/um/kernel/tt/tracer.c b/arch/um/kernel/tt/tracer.c index 9882342206e..b9195355075 100644 --- a/arch/um/kernel/tt/tracer.c +++ b/arch/um/kernel/tt/tracer.c @@ -176,7 +176,6 @@ struct { int signal_index[32]; int nsignals = 0; int debug_trace = 0; -extern int io_nsignals, io_count, intr_count; extern void signal_usr1(int sig); diff --git a/arch/um/kernel/tt/uaccess_user.c b/arch/um/kernel/tt/uaccess_user.c index 6c92bbccb49..ed1abcf4d05 100644 --- a/arch/um/kernel/tt/uaccess_user.c +++ b/arch/um/kernel/tt/uaccess_user.c @@ -4,13 +4,13 @@ * Licensed under the GPL */ -#include <setjmp.h> #include <string.h> #include "user_util.h" #include "uml_uaccess.h" #include "task.h" #include "kern_util.h" #include "os.h" +#include "longjmp.h" int __do_copy_from_user(void *to, const void *from, int n, void **fault_addr, void **fault_catcher) @@ -80,10 +80,10 @@ int __do_strnlen_user(const char *str, unsigned long n, struct tt_regs save = TASK_REGS(get_current())->tt; int ret; unsigned long *faddrp = (unsigned long *)fault_addr; - sigjmp_buf jbuf; + jmp_buf jbuf; *fault_catcher = &jbuf; - if(sigsetjmp(jbuf, 1) == 0) + if(UML_SETJMP(&jbuf) == 0) ret = strlen(str) + 1; else ret = *faddrp - (unsigned long) str; diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S index 8eca47a6ff0..f6301274cf3 100644 --- a/arch/um/kernel/uml.lds.S +++ b/arch/um/kernel/uml.lds.S @@ -25,6 +25,7 @@ SECTIONS . = ALIGN(4096); /* Init code and data */ #endif + _text = .; _stext = .; __init_begin = .; .init.text : { |