diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/boot/stdio.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/boot/string.h | 1 | ||||
| -rwxr-xr-x | arch/powerpc/boot/wrapper | 2 | ||||
| -rw-r--r-- | arch/powerpc/configs/c2k_defconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/mman.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/syscalls.c | 2 |
7 files changed, 16 insertions, 6 deletions
diff --git a/arch/powerpc/boot/stdio.c b/arch/powerpc/boot/stdio.c index a701261b1781..98042eff7b26 100644 --- a/arch/powerpc/boot/stdio.c +++ b/arch/powerpc/boot/stdio.c @@ -21,6 +21,16 @@ size_t strnlen(const char * s, size_t count) return sc - s; } +char *strrchr(const char *s, int c) +{ + const char *last = NULL; + do { + if (*s == (char)c) + last = s; + } while (*s++); + return (char *)last; +} + #ifdef __powerpc64__ # define do_div(n, base) ({ \ diff --git a/arch/powerpc/boot/string.h b/arch/powerpc/boot/string.h index 3fb71171da49..8c2ec0c05e4e 100644 --- a/arch/powerpc/boot/string.h +++ b/arch/powerpc/boot/string.h @@ -7,6 +7,7 @@ extern char *strcpy(char *dest, const char *src); extern char *strncpy(char *dest, const char *src, size_t n); extern char *strcat(char *dest, const char *src); extern char *strchr(const char *s, int c); +extern char *strrchr(const char *s, int c); extern int strcmp(const char *s1, const char *s2); extern int strncmp(const char *s1, const char *s2, size_t n); extern size_t strlen(const char *s); diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 76fe3ccfd381..f9141eaec6ff 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -355,7 +355,7 @@ vmz="$tmpdir/`basename \"$kernel\"`.$ext" # Calculate the vmlinux.strip size ${CROSS}objcopy $objflags "$kernel" "$vmz.$$" -strip_size=$(stat -c %s $vmz.$$) +strip_size=$(${CONFIG_SHELL} "${srctree}/scripts/file-size.sh" "$vmz.$$") if [ -z "$cacheit" -o ! -f "$vmz$compression" -o "$vmz$compression" -ot "$kernel" ]; then # recompress the image if we need to diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig index 4bb832a41d55..6c1196b0f81e 100644 --- a/arch/powerpc/configs/c2k_defconfig +++ b/arch/powerpc/configs/c2k_defconfig @@ -184,7 +184,6 @@ CONFIG_MEGARAID_NEWGEN=y CONFIG_MEGARAID_MM=m CONFIG_MEGARAID_MAILBOX=m CONFIG_MEGARAID_SAS=m -CONFIG_SCSI_FUTURE_DOMAIN=m CONFIG_SCSI_GDTH=m CONFIG_SCSI_IPS=m CONFIG_SCSI_INITIO=m diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h index 07e3f54de9e3..e3f1b5ba5d5c 100644 --- a/arch/powerpc/include/asm/mman.h +++ b/arch/powerpc/include/asm/mman.h @@ -43,7 +43,7 @@ static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags) } #define arch_vm_get_page_prot(vm_flags) arch_vm_get_page_prot(vm_flags) -static inline bool arch_validate_prot(unsigned long prot) +static inline bool arch_validate_prot(unsigned long prot, unsigned long addr) { if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM | PROT_SAO)) return false; @@ -51,7 +51,7 @@ static inline bool arch_validate_prot(unsigned long prot) return false; return true; } -#define arch_validate_prot(prot) arch_validate_prot(prot) +#define arch_validate_prot arch_validate_prot #endif /* CONFIG_PPC64 */ #endif /* _ASM_POWERPC_MMAN_H */ diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 1b6bc7fba996..2358f97d62ec 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -165,7 +165,7 @@ systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i $(call cmd,systbl_chk) ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE),y) -$(obj)/built-in.o: prom_init_check +$(obj)/built-in.a: prom_init_check quiet_cmd_prom_init_check = CALL $< cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o" diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c index 1ef3b80b62a6..466216506eb2 100644 --- a/arch/powerpc/kernel/syscalls.c +++ b/arch/powerpc/kernel/syscalls.c @@ -48,7 +48,7 @@ static inline long do_mmap2(unsigned long addr, size_t len, { long ret = -EINVAL; - if (!arch_validate_prot(prot)) + if (!arch_validate_prot(prot, addr)) goto out; if (shift) { |
