3 files changed, 21 insertions, 7 deletions
diff --git a/arch/powerpc64/bits/mman.h b/arch/powerpc64/bits/mman.h
index b3a675a8..95ec4358 100644
--- a/arch/powerpc64/bits/mman.h
+++ b/arch/powerpc64/bits/mman.h
@@ -4,7 +4,6 @@
 #define MAP_NORESERVE   0x40
 #undef MAP_LOCKED
 #define MAP_LOCKED	0x80
-#undef MAP_SYNC
 
 #undef MCL_CURRENT
 #define MCL_CURRENT     0x2000
diff --git a/arch/powerpc64/bits/syscall.h.in b/arch/powerpc64/bits/syscall.h.in
index 32545b39..43551079 100644
--- a/arch/powerpc64/bits/syscall.h.in
+++ b/arch/powerpc64/bits/syscall.h.in
@@ -385,4 +385,21 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
+#define __NR_close_range	436
+#define __NR_openat2		437
+#define __NR_pidfd_getfd	438
+#define __NR_faccessat2		439
+#define __NR_process_madvise	440
+#define __NR_epoll_pwait2	441
+#define __NR_mount_setattr	442
+#define __NR_landlock_create_ruleset	444
+#define __NR_landlock_add_rule	445
+#define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448
+#define __NR_futex_waitv	449
+#define __NR_set_mempolicy_home_node	450
+#define __NR_cachestat		451
+#define __NR_fchmodat2		452
 
diff --git a/arch/powerpc64/pthread_arch.h b/arch/powerpc64/pthread_arch.h
index 79c3ecd8..1b7b9079 100644
--- a/arch/powerpc64/pthread_arch.h
+++ b/arch/powerpc64/pthread_arch.h
@@ -1,18 +1,16 @@
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
 {
-	register char *tp __asm__("r13");
+	register uintptr_t tp __asm__("r13");
 	__asm__ ("" : "=r" (tp) );
-	return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+	return tp;
 }
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
 
+#define TP_OFFSET 0x7000
 #define DTP_OFFSET 0x8000
 
 // the kernel calls the ip "nip", it's the first saved value after the 32
 // GPRs.
 #define MC_PC gp_regs[32]
-
-#define CANARY canary_at_end