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-rw-r--r--arch/mips/cavium-octeon/dma-octeon.c10
-rw-r--r--arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h4
-rw-r--r--arch/mips/include/asm/mach-loongson64/dma-coherence.h10
-rw-r--r--arch/mips/kernel/linux32.c22
-rw-r--r--arch/mips/kernel/perf_event_mipsxx.c2
-rw-r--r--arch/mips/kernel/process.c2
-rw-r--r--arch/mips/kernel/syscall.c6
-rw-r--r--arch/mips/kernel/traps.c4
-rw-r--r--arch/mips/loongson64/common/dma-swiotlb.c4
9 files changed, 34 insertions, 30 deletions
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index c7bb8a407041..7b335ab21697 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -10,7 +10,7 @@
* IP32 changes by Ilya.
* Copyright (C) 2010 Cavium Networks, Inc.
*/
-#include <linux/dma-mapping.h>
+#include <linux/dma-direct.h>
#include <linux/scatterlist.h>
#include <linux/bootmem.h>
#include <linux/export.h>
@@ -182,7 +182,7 @@ struct octeon_dma_map_ops {
phys_addr_t (*dma_to_phys)(struct device *dev, dma_addr_t daddr);
};
-dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
+dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr)
{
struct octeon_dma_map_ops *ops = container_of(get_dma_ops(dev),
struct octeon_dma_map_ops,
@@ -190,9 +190,9 @@ dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
return ops->phys_to_dma(dev, paddr);
}
-EXPORT_SYMBOL(phys_to_dma);
+EXPORT_SYMBOL(__phys_to_dma);
-phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr)
+phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr)
{
struct octeon_dma_map_ops *ops = container_of(get_dma_ops(dev),
struct octeon_dma_map_ops,
@@ -200,7 +200,7 @@ phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr)
return ops->dma_to_phys(dev, daddr);
}
-EXPORT_SYMBOL(dma_to_phys);
+EXPORT_SYMBOL(__dma_to_phys);
static struct octeon_dma_map_ops octeon_linear_dma_map_ops = {
.dma_map_ops = {
diff --git a/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
index 138edf6b5b48..6eb1ee548b11 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
@@ -69,8 +69,8 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
return addr + size - 1 <= *dev->dma_mask;
}
-dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr);
-phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr);
+dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr);
+phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr);
struct dma_map_ops;
extern const struct dma_map_ops *octeon_pci_dma_map_ops;
diff --git a/arch/mips/include/asm/mach-loongson64/dma-coherence.h b/arch/mips/include/asm/mach-loongson64/dma-coherence.h
index b1b575f5c6c1..64fc44dec0a8 100644
--- a/arch/mips/include/asm/mach-loongson64/dma-coherence.h
+++ b/arch/mips/include/asm/mach-loongson64/dma-coherence.h
@@ -25,13 +25,13 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
return addr + size - 1 <= *dev->dma_mask;
}
-extern dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr);
-extern phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr);
+extern dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr);
+extern phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr);
static inline dma_addr_t plat_map_dma_mem(struct device *dev, void *addr,
size_t size)
{
#ifdef CONFIG_CPU_LOONGSON3
- return phys_to_dma(dev, virt_to_phys(addr));
+ return __phys_to_dma(dev, virt_to_phys(addr));
#else
return virt_to_phys(addr) | 0x80000000;
#endif
@@ -41,7 +41,7 @@ static inline dma_addr_t plat_map_dma_mem_page(struct device *dev,
struct page *page)
{
#ifdef CONFIG_CPU_LOONGSON3
- return phys_to_dma(dev, page_to_phys(page));
+ return __phys_to_dma(dev, page_to_phys(page));
#else
return page_to_phys(page) | 0x80000000;
#endif
@@ -51,7 +51,7 @@ static inline unsigned long plat_dma_addr_to_phys(struct device *dev,
dma_addr_t dma_addr)
{
#if defined(CONFIG_CPU_LOONGSON3) && defined(CONFIG_64BIT)
- return dma_to_phys(dev, dma_addr);
+ return __dma_to_phys(dev, dma_addr);
#elif defined(CONFIG_CPU_LOONGSON2F) && defined(CONFIG_64BIT)
return (dma_addr > 0x8fffffff) ? dma_addr : (dma_addr & 0x0fffffff);
#else
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index b332f6fc1e72..318f1c05c5b3 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -67,8 +67,8 @@ SYSCALL_DEFINE6(32_mmap2, unsigned long, addr, unsigned long, len,
{
if (pgoff & (~PAGE_MASK >> 12))
return -EINVAL;
- return sys_mmap_pgoff(addr, len, prot, flags, fd,
- pgoff >> (PAGE_SHIFT-12));
+ return ksys_mmap_pgoff(addr, len, prot, flags, fd,
+ pgoff >> (PAGE_SHIFT-12));
}
#define RLIM_INFINITY32 0x7fffffff
@@ -82,13 +82,13 @@ struct rlimit32 {
SYSCALL_DEFINE4(32_truncate64, const char __user *, path,
unsigned long, __dummy, unsigned long, a2, unsigned long, a3)
{
- return sys_truncate(path, merge_64(a2, a3));
+ return ksys_truncate(path, merge_64(a2, a3));
}
SYSCALL_DEFINE4(32_ftruncate64, unsigned long, fd, unsigned long, __dummy,
unsigned long, a2, unsigned long, a3)
{
- return sys_ftruncate(fd, merge_64(a2, a3));
+ return ksys_ftruncate(fd, merge_64(a2, a3));
}
SYSCALL_DEFINE5(32_llseek, unsigned int, fd, unsigned int, offset_high,
@@ -105,13 +105,13 @@ SYSCALL_DEFINE5(32_llseek, unsigned int, fd, unsigned int, offset_high,
SYSCALL_DEFINE6(32_pread, unsigned long, fd, char __user *, buf, size_t, count,
unsigned long, unused, unsigned long, a4, unsigned long, a5)
{
- return sys_pread64(fd, buf, count, merge_64(a4, a5));
+ return ksys_pread64(fd, buf, count, merge_64(a4, a5));
}
SYSCALL_DEFINE6(32_pwrite, unsigned int, fd, const char __user *, buf,
size_t, count, u32, unused, u64, a4, u64, a5)
{
- return sys_pwrite64(fd, buf, count, merge_64(a4, a5));
+ return ksys_pwrite64(fd, buf, count, merge_64(a4, a5));
}
SYSCALL_DEFINE1(32_personality, unsigned long, personality)
@@ -131,7 +131,7 @@ SYSCALL_DEFINE1(32_personality, unsigned long, personality)
asmlinkage ssize_t sys32_readahead(int fd, u32 pad0, u64 a2, u64 a3,
size_t count)
{
- return sys_readahead(fd, merge_64(a2, a3), count);
+ return ksys_readahead(fd, merge_64(a2, a3), count);
}
asmlinkage long sys32_sync_file_range(int fd, int __pad,
@@ -139,7 +139,7 @@ asmlinkage long sys32_sync_file_range(int fd, int __pad,
unsigned long a4, unsigned long a5,
int flags)
{
- return sys_sync_file_range(fd,
+ return ksys_sync_file_range(fd,
merge_64(a2, a3), merge_64(a4, a5),
flags);
}
@@ -149,7 +149,7 @@ asmlinkage long sys32_fadvise64_64(int fd, int __pad,
unsigned long a4, unsigned long a5,
int flags)
{
- return sys_fadvise64_64(fd,
+ return ksys_fadvise64_64(fd,
merge_64(a2, a3), merge_64(a4, a5),
flags);
}
@@ -157,6 +157,6 @@ asmlinkage long sys32_fadvise64_64(int fd, int __pad,
asmlinkage long sys32_fallocate(int fd, int mode, unsigned offset_a2,
unsigned offset_a3, unsigned len_a4, unsigned len_a5)
{
- return sys_fallocate(fd, mode, merge_64(offset_a2, offset_a3),
- merge_64(len_a4, len_a5));
+ return ksys_fallocate(fd, mode, merge_64(offset_a2, offset_a3),
+ merge_64(len_a4, len_a5));
}
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index 6668f67a61c3..ee73550f0b9a 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -711,7 +711,7 @@ static int validate_group(struct perf_event *event)
if (mipsxx_pmu_alloc_counter(&fake_cpuc, &leader->hw) < 0)
return -EINVAL;
- list_for_each_entry(sibling, &leader->sibling_list, group_entry) {
+ for_each_sibling_event(sibling, leader) {
if (mipsxx_pmu_alloc_counter(&fake_cpuc, &sibling->hw) < 0)
return -EINVAL;
}
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 57028d49c202..b9e9bf628849 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -781,6 +781,8 @@ int mips_set_process_fp_mode(struct task_struct *task, unsigned int value)
atomic_set(&task->mm->context.fp_mode_switching, 0);
preempt_enable();
+ wake_up_var(&task->mm->context.fp_mode_switching);
+
return 0;
}
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 58c6f634b550..69c17b549fd3 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -63,7 +63,8 @@ SYSCALL_DEFINE6(mips_mmap, unsigned long, addr, unsigned long, len,
{
if (offset & ~PAGE_MASK)
return -EINVAL;
- return sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
+ return ksys_mmap_pgoff(addr, len, prot, flags, fd,
+ offset >> PAGE_SHIFT);
}
SYSCALL_DEFINE6(mips_mmap2, unsigned long, addr, unsigned long, len,
@@ -73,7 +74,8 @@ SYSCALL_DEFINE6(mips_mmap2, unsigned long, addr, unsigned long, len,
if (pgoff & (~PAGE_MASK >> 12))
return -EINVAL;
- return sys_mmap_pgoff(addr, len, prot, flags, fd, pgoff >> (PAGE_SHIFT-12));
+ return ksys_mmap_pgoff(addr, len, prot, flags, fd,
+ pgoff >> (PAGE_SHIFT - 12));
}
save_static_function(sys_fork);
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 0ae4a731cc12..967e9e4e795e 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1248,8 +1248,8 @@ static int enable_restore_fp_context(int msa)
* If an FP mode switch is currently underway, wait for it to
* complete before proceeding.
*/
- wait_on_atomic_t(&current->mm->context.fp_mode_switching,
- atomic_t_wait, TASK_KILLABLE);
+ wait_var_event(&current->mm->context.fp_mode_switching,
+ !atomic_read(&current->mm->context.fp_mode_switching));
if (!used_math()) {
/* First time FP context user. */
diff --git a/arch/mips/loongson64/common/dma-swiotlb.c b/arch/mips/loongson64/common/dma-swiotlb.c
index 7bbcf89475f3..6a739f8ae110 100644
--- a/arch/mips/loongson64/common/dma-swiotlb.c
+++ b/arch/mips/loongson64/common/dma-swiotlb.c
@@ -63,7 +63,7 @@ static int loongson_dma_supported(struct device *dev, u64 mask)
return swiotlb_dma_supported(dev, mask);
}
-dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
+dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr)
{
long nid;
#ifdef CONFIG_PHYS48_TO_HT40
@@ -75,7 +75,7 @@ dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
return paddr;
}
-phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr)
+phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr)
{
long nid;
#ifdef CONFIG_PHYS48_TO_HT40
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-03 14:41:00 +0000