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-rw-r--r--include/asm-mips/cmpxchg.h17
-rw-r--r--include/asm-mips/compat.h2
-rw-r--r--include/asm-mips/elf.h4
-rw-r--r--include/asm-mips/mach-excite/excite_fpga.h2
-rw-r--r--include/asm-mips/mach-wrppmc/mach-gt64120.h2
-rw-r--r--include/asm-mips/page.h5
-rw-r--r--include/asm-mips/pgalloc.h12
-rw-r--r--include/asm-mips/processor.h2
-rw-r--r--include/asm-mips/sgi/ip22.h2
-rw-r--r--include/asm-mips/sn/sn0/hubio.h2
-rw-r--r--include/asm-mips/user.h6
11 files changed, 31 insertions, 25 deletions
diff --git a/include/asm-mips/cmpxchg.h b/include/asm-mips/cmpxchg.h
index a5ec0e5dc5b8..4a812c3ceb90 100644
--- a/include/asm-mips/cmpxchg.h
+++ b/include/asm-mips/cmpxchg.h
@@ -104,4 +104,21 @@ extern void __cmpxchg_called_with_bad_pointer(void);
#define cmpxchg(ptr, old, new) __cmpxchg(ptr, old, new, smp_llsc_mb())
#define cmpxchg_local(ptr, old, new) __cmpxchg(ptr, old, new, )
+#define cmpxchg64(ptr, o, n) \
+ ({ \
+ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
+ cmpxchg((ptr), (o), (n)); \
+ })
+
+#ifdef CONFIG_64BIT
+#define cmpxchg64_local(ptr, o, n) \
+ ({ \
+ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
+ cmpxchg_local((ptr), (o), (n)); \
+ })
+#else
+#include <asm-generic/cmpxchg-local.h>
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
+#endif
+
#endif /* __ASM_CMPXCHG_H */
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 568c76cdd900..ac5d541368e9 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -128,7 +128,7 @@ typedef u32 compat_sigset_word;
* A pointer passed in from user mode. This should not
* be used for syscall parameters, just declare them
* as pointers because the syscall entry code will have
- * appropriately comverted them already.
+ * appropriately converted them already.
*/
typedef u32 compat_uptr_t;
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
index 766f91ad5cd3..f69f7acba637 100644
--- a/include/asm-mips/elf.h
+++ b/include/asm-mips/elf.h
@@ -239,8 +239,6 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
#endif /* !defined(ELF_ARCH) */
-#ifdef __KERNEL__
-
struct mips_abi;
extern struct mips_abi mips_abi;
@@ -328,8 +326,6 @@ extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
#define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) \
dump_task_fpu(tsk, elf_fpregs)
-#endif /* __KERNEL__ */
-
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE PAGE_SIZE
diff --git a/include/asm-mips/mach-excite/excite_fpga.h b/include/asm-mips/mach-excite/excite_fpga.h
index 38fcda703a0b..0a1ef69bece7 100644
--- a/include/asm-mips/mach-excite/excite_fpga.h
+++ b/include/asm-mips/mach-excite/excite_fpga.h
@@ -3,7 +3,7 @@
/**
- * Adress alignment of the individual FPGA bytes.
+ * Address alignment of the individual FPGA bytes.
* The address arrangement of the individual bytes of the FPGA is two
* byte aligned at the embedded MK2 platform.
*/
diff --git a/include/asm-mips/mach-wrppmc/mach-gt64120.h b/include/asm-mips/mach-wrppmc/mach-gt64120.h
index 00d8bf6164a9..83746b84a5ec 100644
--- a/include/asm-mips/mach-wrppmc/mach-gt64120.h
+++ b/include/asm-mips/mach-wrppmc/mach-gt64120.h
@@ -45,7 +45,7 @@
#define GT_PCI_IO_SIZE 0x02000000UL
/*
- * PCI interrupts will come in on either the INTA or INTD interrups lines,
+ * PCI interrupts will come in on either the INTA or INTD interrupt lines,
* which are mapped to the #2 and #5 interrupt pins of the MIPS. On our
* boards, they all either come in on IntD or they all come in on IntA, they
* aren't mixed. There can be numerous PCI interrupts, so we keep a list of the
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index d2ea983bec06..635aa44d2290 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -9,9 +9,6 @@
#ifndef _ASM_PAGE_H
#define _ASM_PAGE_H
-
-#ifdef __KERNEL__
-
#include <spaces.h>
/*
@@ -190,6 +187,4 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
-#endif /* defined (__KERNEL__) */
-
#endif /* _ASM_PAGE_H */
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index 81b72122207a..c4efeced8396 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -58,7 +58,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return ret;
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_pages((unsigned long)pgd, PGD_ORDER);
}
@@ -85,12 +85,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
return pte;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_pages((unsigned long)pte, PTE_ORDER);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_pages(pte, PTE_ORDER);
}
@@ -103,7 +103,7 @@ static inline void pte_free(struct page *pte)
* allocating and freeing a pmd is trivial: the 1-entry pmd is
* inside the pgd, so has no extra memory associated with it.
*/
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb, x) do { } while (0)
#endif
@@ -120,12 +120,12 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
return pmd;
}
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
free_pages((unsigned long)pmd, PMD_ORDER);
}
-#define __pmd_free_tlb(tlb, x) pmd_free(x)
+#define __pmd_free_tlb(tlb, x) pmd_free((tlb)->mm, x)
#endif
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 83bc94534084..36f42de59409 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -65,6 +65,8 @@ extern unsigned int vced_count, vcei_count;
#define TASK_UNMAPPED_BASE \
(test_thread_flag(TIF_32BIT_ADDR) ? \
PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3))
+#define TASK_SIZE_OF(tsk) \
+ (test_tsk_thread_flag(tsk, TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
#endif
#define NUM_FPU_REGS 32
diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h
index f4981c4f16bb..c0501f91719b 100644
--- a/include/asm-mips/sgi/ip22.h
+++ b/include/asm-mips/sgi/ip22.h
@@ -15,7 +15,7 @@
/*
* These are the virtual IRQ numbers, we divide all IRQ's into
* 'spaces', the 'space' determines where and how to enable/disable
- * that particular IRQ on an SGI machine. HPC DMA and MC DMA interrups
+ * that particular IRQ on an SGI machine. HPC DMA and MC DMA interrupts
* are not supported this way. Driver is supposed to allocate HPC/MC
* interrupt as shareable and then look to proper status bit (see
* HAL2 driver). This will prevent many complications, trust me ;-)
diff --git a/include/asm-mips/sn/sn0/hubio.h b/include/asm-mips/sn/sn0/hubio.h
index ef91b3363554..0187895e556c 100644
--- a/include/asm-mips/sn/sn0/hubio.h
+++ b/include/asm-mips/sn/sn0/hubio.h
@@ -338,7 +338,7 @@ typedef union io_perf_cnt {
#define IIO_IFDR 0x400398 /* IOQ FIFO Depth */
#define IIO_IIAP 0x4003a0 /* IIQ Arbitration Parameters */
#define IIO_IMMR IIO_IIAP
-#define IIO_ICMR 0x4003a8 /* CRB Managment Register */
+#define IIO_ICMR 0x4003a8 /* CRB Management Register */
#define IIO_ICCR 0x4003b0 /* CRB Control Register */
#define IIO_ICTO 0x4003b8 /* CRB Time Out Register */
#define IIO_ICTP 0x4003c0 /* CRB Time Out Prescalar */
diff --git a/include/asm-mips/user.h b/include/asm-mips/user.h
index 61f2a093b91b..afa83a4c1888 100644
--- a/include/asm-mips/user.h
+++ b/include/asm-mips/user.h
@@ -8,8 +8,6 @@
#ifndef _ASM_USER_H
#define _ASM_USER_H
-#ifdef __KERNEL__
-
#include <asm/page.h>
#include <asm/reg.h>
@@ -46,7 +44,7 @@ struct user {
unsigned long start_data; /* data starting address */
unsigned long start_stack; /* stack starting address */
long int signal; /* signal causing core dump */
- struct regs * u_ar0; /* help gdb find registers */
+ unsigned long u_ar0; /* help gdb find registers */
unsigned long magic; /* identifies a core file */
char u_comm[32]; /* user command name */
};
@@ -57,6 +55,4 @@ struct user {
#define HOST_DATA_START_ADDR (u.start_data)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-#endif /* __KERNEL__ */
-
#endif /* _ASM_USER_H */
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-10 14:29:10 +0300