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authorDavid S. Miller <davem@davemloft.net>2014-11-29 20:47:48 -0800
committerDavid S. Miller <davem@davemloft.net>2014-11-29 20:47:48 -0800
commit60b7379dc5b1743427b031cca53e30860a38ada6 (patch)
treec0462b8dd188861bd04f36dd31672b7446e35dd8 /arch/mips/include
parenta523a5ecc8c6ddceb8f783f600605553e5ad8963 (diff)
parent7a5a4f978750756755dc839014e13d1b088ccc8e (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/mips/include')
-rw-r--r--arch/mips/include/asm/mipsregs.h2
-rw-r--r--arch/mips/include/asm/r4kcache.h4
-rw-r--r--arch/mips/include/asm/uaccess.h6
-rw-r--r--arch/mips/include/uapi/asm/unistd.h2
4 files changed, 9 insertions, 5 deletions
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index b46cd220a01..22a135ac91d 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -661,6 +661,8 @@
#define MIPS_CONF6_SYND (_ULCAST_(1) << 13)
/* proAptiv FTLB on/off bit */
#define MIPS_CONF6_FTLBEN (_ULCAST_(1) << 15)
+/* FTLB probability bits */
+#define MIPS_CONF6_FTLBP_SHIFT (16)
#define MIPS_CONF7_WII (_ULCAST_(1) << 31)
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index 4520adc8699..cd6e0afc683 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -257,7 +257,11 @@ static inline void protected_flush_icache_line(unsigned long addr)
*/
static inline void protected_writeback_dcache_line(unsigned long addr)
{
+#ifdef CONFIG_EVA
+ protected_cachee_op(Hit_Writeback_Inv_D, addr);
+#else
protected_cache_op(Hit_Writeback_Inv_D, addr);
+#endif
}
static inline void protected_writeback_scache_line(unsigned long addr)
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index 133678ab4eb..22a5624e2fd 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -1422,7 +1422,7 @@ static inline long __strnlen_user(const char __user *s, long n)
}
/*
- * strlen_user: - Get the size of a string in user space.
+ * strnlen_user: - Get the size of a string in user space.
* @str: The string to measure.
*
* Context: User context only. This function may sleep.
@@ -1431,9 +1431,7 @@ static inline long __strnlen_user(const char __user *s, long n)
*
* Returns the size of the string INCLUDING the terminating NUL.
* On exception, returns 0.
- *
- * If there is a limit on the length of a valid string, you may wish to
- * consider using strnlen_user() instead.
+ * If the string is too long, returns a value greater than @n.
*/
static inline long strnlen_user(const char __user *s, long n)
{
diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index 9dc58568f23..d001bb1ad17 100644
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -1045,7 +1045,7 @@
#define __NR_seccomp (__NR_Linux + 316)
#define __NR_getrandom (__NR_Linux + 317)
#define __NR_memfd_create (__NR_Linux + 318)
-#define __NR_memfd_create (__NR_Linux + 319)
+#define __NR_bpf (__NR_Linux + 319)
/*
* Offset of the last N32 flavoured syscall