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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-09-11 04:34:46 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-09-11 04:34:46 -0300
commit863981e96738983919de841ec669e157e6bdaeb0 (patch)
treed6d89a12e7eb8017837c057935a2271290907f76 /arch/powerpc/platforms/cell
parent8dec7c70575785729a6a9e6719a955e9c545bcab (diff)
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'arch/powerpc/platforms/cell')
-rw-r--r--arch/powerpc/platforms/cell/spu_base.c9
-rw-r--r--arch/powerpc/platforms/cell/spufs/coredump.c5
-rw-r--r--arch/powerpc/platforms/cell/spufs/fault.c4
-rw-r--r--arch/powerpc/platforms/cell/spufs/inode.c2
4 files changed, 9 insertions, 11 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index f7af74f83..3cbe38fad 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -24,7 +24,7 @@
#include <linux/interrupt.h>
#include <linux/list.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/wait.h>
@@ -197,7 +197,7 @@ static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr)
(REGION_ID(ea) != USER_REGION_ID)) {
spin_unlock(&spu->register_lock);
- ret = hash_page(ea, _PAGE_PRESENT, 0x300, dsisr);
+ ret = hash_page(ea, _PAGE_PRESENT | _PAGE_READ, 0x300, dsisr);
spin_lock(&spu->register_lock);
if (!ret) {
@@ -805,7 +805,4 @@ static int __init init_spu_base(void)
out:
return ret;
}
-module_init(init_spu_base);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Arnd Bergmann <arndb@de.ibm.com>");
+device_initcall(init_spu_base);
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index be6212ddb..85c85eb3e 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -137,6 +137,7 @@ static int spufs_arch_write_note(struct spu_context *ctx, int i,
char *name;
char fullname[80], *buf;
struct elf_note en;
+ size_t skip;
buf = (void *)get_zeroed_page(GFP_KERNEL);
if (!buf)
@@ -171,8 +172,8 @@ static int spufs_arch_write_note(struct spu_context *ctx, int i,
if (rc < 0)
goto out;
- if (!dump_skip(cprm,
- roundup(cprm->written - total + sz, 4) - cprm->written))
+ skip = roundup(cprm->pos - total + sz, 4) - cprm->pos;
+ if (!dump_skip(cprm, skip))
goto Eio;
out:
free_page((unsigned long)buf);
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index d98f845ac..e29e4d5af 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -141,8 +141,8 @@ int spufs_handle_class1(struct spu_context *ctx)
/* we must not hold the lock when entering copro_handle_mm_fault */
spu_release(ctx);
- access = (_PAGE_PRESENT | _PAGE_USER);
- access |= (dsisr & MFC_DSISR_ACCESS_PUT) ? _PAGE_RW : 0UL;
+ access = (_PAGE_PRESENT | _PAGE_READ);
+ access |= (dsisr & MFC_DSISR_ACCESS_PUT) ? _PAGE_WRITE : 0UL;
local_irq_save(flags);
ret = hash_page(ea, access, 0x300, dsisr);
local_irq_restore(flags);
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 6ca5f0525..5be15cff7 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -238,7 +238,7 @@ const struct file_operations spufs_context_fops = {
.release = spufs_dir_close,
.llseek = dcache_dir_lseek,
.read = generic_read_dir,
- .iterate = dcache_readdir,
+ .iterate_shared = dcache_readdir,
.fsync = noop_fsync,
};
EXPORT_SYMBOL_GPL(spufs_context_fops);