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-rw-r--r--arch/um/kernel/exec.c3
-rw-r--r--arch/um/kernel/skas/clone.c6
-rw-r--r--arch/um/kernel/skas/mmu.c5
-rw-r--r--arch/um/kernel/skas/process.c2
-rw-r--r--arch/um/kernel/tlb.c6
-rw-r--r--arch/um/kernel/um_arch.c3
6 files changed, 14 insertions, 11 deletions
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 7c77adecd919..8196450451cd 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -11,6 +11,7 @@
11#include "asm/current.h" 11#include "asm/current.h"
12#include "asm/processor.h" 12#include "asm/processor.h"
13#include "asm/uaccess.h" 13#include "asm/uaccess.h"
14#include "as-layout.h"
14#include "mem_user.h" 15#include "mem_user.h"
15#include "skas.h" 16#include "skas.h"
16#include "os.h" 17#include "os.h"
@@ -18,7 +19,7 @@
18void flush_thread(void) 19void flush_thread(void)
19{ 20{
20 void *data = NULL; 21 void *data = NULL;
21 unsigned long end = proc_mm ? task_size : CONFIG_STUB_START; 22 unsigned long end = proc_mm ? task_size : STUB_START;
22 int ret; 23 int ret;
23 24
24 arch_flush_thread(&current->thread.arch); 25 arch_flush_thread(&current->thread.arch);
diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c
index 47b812b3bca8..d119f4f7d897 100644
--- a/arch/um/kernel/skas/clone.c
+++ b/arch/um/kernel/skas/clone.c
@@ -4,6 +4,7 @@
4#include <sys/time.h> 4#include <sys/time.h>
5#include <asm/unistd.h> 5#include <asm/unistd.h>
6#include <asm/page.h> 6#include <asm/page.h>
7#include "as-layout.h"
7#include "ptrace_user.h" 8#include "ptrace_user.h"
8#include "skas.h" 9#include "skas.h"
9#include "stub-data.h" 10#include "stub-data.h"
@@ -21,12 +22,11 @@
21void __attribute__ ((__section__ (".__syscall_stub"))) 22void __attribute__ ((__section__ (".__syscall_stub")))
22stub_clone_handler(void) 23stub_clone_handler(void)
23{ 24{
24 struct stub_data *data = (struct stub_data *) UML_CONFIG_STUB_DATA; 25 struct stub_data *data = (struct stub_data *) STUB_DATA;
25 long err; 26 long err;
26 27
27 err = stub_syscall2(__NR_clone, CLONE_PARENT | CLONE_FILES | SIGCHLD, 28 err = stub_syscall2(__NR_clone, CLONE_PARENT | CLONE_FILES | SIGCHLD,
28 UML_CONFIG_STUB_DATA + UM_KERN_PAGE_SIZE / 2 - 29 STUB_DATA + UM_KERN_PAGE_SIZE / 2 - sizeof(void *));
29 sizeof(void *));
30 if(err != 0) 30 if(err != 0)
31 goto out; 31 goto out;
32 32
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index ae79888cf520..f859ec306cd5 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -7,6 +7,7 @@
7#include "linux/sched.h" 7#include "linux/sched.h"
8#include "asm/pgalloc.h" 8#include "asm/pgalloc.h"
9#include "asm/pgtable.h" 9#include "asm/pgtable.h"
10#include "as-layout.h"
10#include "os.h" 11#include "os.h"
11#include "skas.h" 12#include "skas.h"
12 13
@@ -83,12 +84,12 @@ int init_new_context(struct task_struct *task, struct mm_struct *mm)
83 */ 84 */
84 mm->pgd[USER_PTRS_PER_PGD] = __pgd(0); 85 mm->pgd[USER_PTRS_PER_PGD] = __pgd(0);
85 86
86 ret = init_stub_pte(mm, CONFIG_STUB_CODE, 87 ret = init_stub_pte(mm, STUB_CODE,
87 (unsigned long) &__syscall_stub_start); 88 (unsigned long) &__syscall_stub_start);
88 if (ret) 89 if (ret)
89 goto out_free; 90 goto out_free;
90 91
91 ret = init_stub_pte(mm, CONFIG_STUB_DATA, stack); 92 ret = init_stub_pte(mm, STUB_DATA, stack);
92 if (ret) 93 if (ret)
93 goto out_free; 94 goto out_free;
94 95
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index 0297e63f9725..fce389c2342f 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -18,7 +18,7 @@ int new_mm(unsigned long stack)
18 return fd; 18 return fd;
19 19
20 if (skas_needs_stub) 20 if (skas_needs_stub)
21 map_stub_pages(fd, CONFIG_STUB_CODE, CONFIG_STUB_DATA, stack); 21 map_stub_pages(fd, STUB_CODE, STUB_DATA, stack);
22 22
23 return fd; 23 return fd;
24} 24}
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 942f20ea888a..f4a0e407eee4 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -485,8 +485,8 @@ void __flush_tlb_one(unsigned long addr)
485static void fix_range(struct mm_struct *mm, unsigned long start_addr, 485static void fix_range(struct mm_struct *mm, unsigned long start_addr,
486 unsigned long end_addr, int force) 486 unsigned long end_addr, int force)
487{ 487{
488 if (!proc_mm && (end_addr > CONFIG_STUB_START)) 488 if (!proc_mm && (end_addr > STUB_START))
489 end_addr = CONFIG_STUB_START; 489 end_addr = STUB_START;
490 490
491 fix_range_common(mm, start_addr, end_addr, force); 491 fix_range_common(mm, start_addr, end_addr, force);
492} 492}
@@ -510,7 +510,7 @@ void flush_tlb_mm(struct mm_struct *mm)
510 if (atomic_read(&mm->mm_users) == 0) 510 if (atomic_read(&mm->mm_users) == 0)
511 return; 511 return;
512 512
513 end = proc_mm ? task_size : CONFIG_STUB_START; 513 end = proc_mm ? task_size : STUB_START;
514 fix_range(mm, 0, end, 0); 514 fix_range(mm, 0, end, 0);
515} 515}
516 516
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 1993e5e12256..f1c71393f578 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -242,7 +242,8 @@ static unsigned long set_task_sizes_skas(unsigned long *task_size_out)
242 242
243 if (!skas_needs_stub) 243 if (!skas_needs_stub)
244 *task_size_out = host_task_size; 244 *task_size_out = host_task_size;
245 else *task_size_out = CONFIG_STUB_START & PGDIR_MASK; 245 else
246 *task_size_out = STUB_START & PGDIR_MASK;
246 247
247 return host_task_size; 248 return host_task_size;
248} 249}