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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-20 15:16:00 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-20 15:16:00 -0800
commitd5379e5eddc09f8d172d9d6aa0e5a269a89dc60a (patch)
tree8b5ea0d52c32d48bb4acda193e5f5d0c378f402e /arch/microblaze
parentec92b88c3c05dd9bc75379014858c504ebb9ecbc (diff)
parent3400606d8ffd64ea7ffb5969f7c96daebeff36f3 (diff)
Merge tag 'microblaze-4.10-rc1' of git://git.monstr.eu/linux-2.6-microblaze
Pull arch/microblaze updates from Michal Simek: - wire-up new syscalls - add new codes and fpga families - fix a return value * tag 'microblaze-4.10-rc1' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Add new fpga families microblaze: Add missing release version code v9.6 and v10 microblaze: Add missing syscalls microblaze: Fix return value from xilinx_timer_init
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/include/asm/unistd.h2
-rw-r--r--arch/microblaze/include/uapi/asm/unistd.h6
-rw-r--r--arch/microblaze/kernel/cpu/cpuinfo.c6
-rw-r--r--arch/microblaze/kernel/syscall_table.S6
-rw-r--r--arch/microblaze/kernel/timer.c2
5 files changed, 20 insertions, 2 deletions
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index 805ae5d712e8..032fed71223f 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -38,6 +38,6 @@
#endif /* __ASSEMBLY__ */
-#define __NR_syscalls 392
+#define __NR_syscalls 398
#endif /* _ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h
index a8bd3fa28bc7..d8086159d996 100644
--- a/arch/microblaze/include/uapi/asm/unistd.h
+++ b/arch/microblaze/include/uapi/asm/unistd.h
@@ -407,5 +407,11 @@
#define __NR_userfaultfd 389
#define __NR_membarrier 390
#define __NR_mlock2 391
+#define __NR_copy_file_range 392
+#define __NR_preadv2 393
+#define __NR_pwritev2 394
+#define __NR_pkey_mprotect 395
+#define __NR_pkey_alloc 396
+#define __NR_pkey_free 397
#endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/kernel/cpu/cpuinfo.c b/arch/microblaze/kernel/cpu/cpuinfo.c
index b70bb538f001..96b3f26d16be 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo.c
@@ -49,6 +49,8 @@ const struct cpu_ver_key cpu_ver_lookup[] = {
{"9.3", 0x20},
{"9.4", 0x21},
{"9.5", 0x22},
+ {"9.6", 0x23},
+ {"10.0", 0x24},
{NULL, 0},
};
@@ -75,6 +77,10 @@ const struct family_string_key family_string_lookup[] = {
{"zynq7000", 0x12},
{"UltraScale Virtex", 0x13},
{"UltraScale Kintex", 0x14},
+ {"UltraScale+ Zynq", 0x15},
+ {"UltraScale+ Virtex", 0x16},
+ {"UltraScale+ Kintex", 0x17},
+ {"Spartan7", 0x18},
{NULL, 0},
};
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 6b3dd99126d7..6841c2df14d9 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -392,3 +392,9 @@ ENTRY(sys_call_table)
.long sys_userfaultfd
.long sys_membarrier /* 390 */
.long sys_mlock2
+ .long sys_copy_file_range
+ .long sys_preadv2
+ .long sys_pwritev2
+ .long sys_pkey_mprotect /* 395 */
+ .long sys_pkey_alloc
+ .long sys_pkey_free
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c
index 5bbf38b916ef..9e954959f605 100644
--- a/arch/microblaze/kernel/timer.c
+++ b/arch/microblaze/kernel/timer.c
@@ -259,7 +259,7 @@ static int __init xilinx_timer_init(struct device_node *timer)
int ret;
if (initialized)
- return;
+ return -EINVAL;
initialized = 1;