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-rw-r--r--arch/mips/kernel/cmpxchg.c3
-rw-r--r--arch/mips/kernel/entry.S5
-rw-r--r--arch/mips/kernel/ftrace.c6
-rw-r--r--arch/mips/kernel/kgdb.c4
-rw-r--r--arch/mips/kernel/mips-cm.c2
-rw-r--r--arch/mips/kernel/process.c7
-rw-r--r--arch/mips/kernel/setup.c6
-rw-r--r--arch/mips/kernel/syscalls/syscall_n32.tbl77
-rw-r--r--arch/mips/kernel/syscalls/syscall_n64.tbl7
-rw-r--r--arch/mips/kernel/syscalls/syscall_o32.tbl85
-rw-r--r--arch/mips/kernel/traps.c7
11 files changed, 133 insertions, 76 deletions
diff --git a/arch/mips/kernel/cmpxchg.c b/arch/mips/kernel/cmpxchg.c
index 0b9535bc2c53..6b2a4a902a98 100644
--- a/arch/mips/kernel/cmpxchg.c
+++ b/arch/mips/kernel/cmpxchg.c
@@ -54,10 +54,9 @@ unsigned long __xchg_small(volatile void *ptr, unsigned long val, unsigned int s
unsigned long __cmpxchg_small(volatile void *ptr, unsigned long old,
unsigned long new, unsigned int size)
{
- u32 mask, old32, new32, load32;
+ u32 mask, old32, new32, load32, load;
volatile u32 *ptr32;
unsigned int shift;
- u8 load;
/* Check that ptr is naturally aligned */
WARN_ON((unsigned long)ptr & (size - 1));
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index d7de8adcfcc8..5469d43b6966 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -58,15 +58,14 @@ resume_kernel:
local_irq_disable
lw t0, TI_PRE_COUNT($28)
bnez t0, restore_all
-need_resched:
LONG_L t0, TI_FLAGS($28)
andi t1, t0, _TIF_NEED_RESCHED
beqz t1, restore_all
LONG_L t0, PT_STATUS(sp) # Interrupts off?
andi t0, 1
beqz t0, restore_all
- jal preempt_schedule_irq
- b need_resched
+ PTR_LA ra, restore_all
+ j preempt_schedule_irq
#endif
FEXPORT(ret_from_kernel_thread)
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 2ea0ec95efe9..4b5e1f2bfbce 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -86,7 +86,7 @@ static int ftrace_modify_code(unsigned long ip, unsigned int new_code)
return -EFAULT;
old_fs = get_fs();
- set_fs(get_ds());
+ set_fs(KERNEL_DS);
flush_icache_range(ip, ip + 8);
set_fs(old_fs);
@@ -111,7 +111,7 @@ static int ftrace_modify_code_2(unsigned long ip, unsigned int new_code1,
ip -= 4;
old_fs = get_fs();
- set_fs(get_ds());
+ set_fs(KERNEL_DS);
flush_icache_range(ip, ip + 8);
set_fs(old_fs);
@@ -135,7 +135,7 @@ static int ftrace_modify_code_2r(unsigned long ip, unsigned int new_code1,
return -EFAULT;
old_fs = get_fs();
- set_fs(get_ds());
+ set_fs(KERNEL_DS);
flush_icache_range(ip, ip + 8);
set_fs(old_fs);
diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c
index 149100e1bc7c..6e574c02e4c3 100644
--- a/arch/mips/kernel/kgdb.c
+++ b/arch/mips/kernel/kgdb.c
@@ -212,7 +212,7 @@ void kgdb_call_nmi_hook(void *ignored)
mm_segment_t old_fs;
old_fs = get_fs();
- set_fs(get_ds());
+ set_fs(KERNEL_DS);
kgdb_nmicallback(raw_smp_processor_id(), NULL);
@@ -318,7 +318,7 @@ static int kgdb_mips_notify(struct notifier_block *self, unsigned long cmd,
/* Kernel mode. Set correct address limit */
old_fs = get_fs();
- set_fs(get_ds());
+ set_fs(KERNEL_DS);
if (atomic_read(&kgdb_active) != -1)
kgdb_nmicallback(smp_processor_id(), regs);
diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index 8c999afef0b5..537e8d091874 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -457,5 +457,5 @@ void mips_cm_error_report(void)
}
/* reprime cause register */
- write_gcr_error_cause(0);
+ write_gcr_error_cause(cm_error);
}
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 6829a064aac8..339870ed92f7 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -371,7 +371,7 @@ static inline int is_sp_move_ins(union mips_instruction *ip, int *frame_size)
static int get_frame_info(struct mips_frame_info *info)
{
bool is_mmips = IS_ENABLED(CONFIG_CPU_MICROMIPS);
- union mips_instruction insn, *ip, *ip_end;
+ union mips_instruction insn, *ip;
const unsigned int max_insns = 128;
unsigned int last_insn_size = 0;
unsigned int i;
@@ -384,10 +384,9 @@ static int get_frame_info(struct mips_frame_info *info)
if (!ip)
goto err;
- ip_end = (void *)ip + info->func_size;
-
- for (i = 0; i < max_insns && ip < ip_end; i++) {
+ for (i = 0; i < max_insns; i++) {
ip = (void *)ip + last_insn_size;
+
if (is_mmips && mm_insn_16bit(ip->halfword[0])) {
insn.word = ip->halfword[0] << 16;
last_insn_size = 2;
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 44434e50a355..8d1dc6c71173 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -384,7 +384,8 @@ static void __init bootmem_init(void)
init_initrd();
reserved_end = (unsigned long) PFN_UP(__pa_symbol(&_end));
- memblock_reserve(PHYS_OFFSET, reserved_end << PAGE_SHIFT);
+ memblock_reserve(PHYS_OFFSET,
+ (reserved_end << PAGE_SHIFT) - PHYS_OFFSET);
/*
* max_low_pfn is not a number of pages. The number of pages
@@ -918,6 +919,9 @@ static void __init resource_init(void)
end = HIGHMEM_START - 1;
res = memblock_alloc(sizeof(struct resource), SMP_CACHE_BYTES);
+ if (!res)
+ panic("%s: Failed to allocate %zu bytes\n", __func__,
+ sizeof(struct resource));
res->start = start;
res->end = end;
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index 53d5862649ae..15f4117900ee 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -37,11 +37,11 @@
27 n32 madvise sys_madvise
28 n32 shmget sys_shmget
29 n32 shmat sys_shmat
-30 n32 shmctl compat_sys_shmctl
+30 n32 shmctl compat_sys_old_shmctl
31 n32 dup sys_dup
32 n32 dup2 sys_dup2
33 n32 pause sys_pause
-34 n32 nanosleep compat_sys_nanosleep
+34 n32 nanosleep sys_nanosleep_time32
35 n32 getitimer compat_sys_getitimer
36 n32 setitimer compat_sys_setitimer
37 n32 alarm sys_alarm
@@ -71,12 +71,12 @@
61 n32 uname sys_newuname
62 n32 semget sys_semget
63 n32 semop sys_semop
-64 n32 semctl compat_sys_semctl
+64 n32 semctl compat_sys_old_semctl
65 n32 shmdt sys_shmdt
66 n32 msgget sys_msgget
67 n32 msgsnd compat_sys_msgsnd
68 n32 msgrcv compat_sys_msgrcv
-69 n32 msgctl compat_sys_msgctl
+69 n32 msgctl compat_sys_old_msgctl
70 n32 fcntl compat_sys_fcntl
71 n32 flock sys_flock
72 n32 fsync sys_fsync
@@ -133,11 +133,11 @@
123 n32 capget sys_capget
124 n32 capset sys_capset
125 n32 rt_sigpending compat_sys_rt_sigpending
-126 n32 rt_sigtimedwait compat_sys_rt_sigtimedwait
+126 n32 rt_sigtimedwait compat_sys_rt_sigtimedwait_time32
127 n32 rt_sigqueueinfo compat_sys_rt_sigqueueinfo
128 n32 rt_sigsuspend compat_sys_rt_sigsuspend
129 n32 sigaltstack compat_sys_sigaltstack
-130 n32 utime compat_sys_utime
+130 n32 utime sys_utime32
131 n32 mknod sys_mknod
132 n32 personality sys_32_personality
133 n32 ustat compat_sys_ustat
@@ -152,7 +152,7 @@
142 n32 sched_getscheduler sys_sched_getscheduler
143 n32 sched_get_priority_max sys_sched_get_priority_max
144 n32 sched_get_priority_min sys_sched_get_priority_min
-145 n32 sched_rr_get_interval compat_sys_sched_rr_get_interval
+145 n32 sched_rr_get_interval sys_sched_rr_get_interval_time32
146 n32 mlock sys_mlock
147 n32 munlock sys_munlock
148 n32 mlockall sys_mlockall
@@ -161,7 +161,7 @@
151 n32 pivot_root sys_pivot_root
152 n32 _sysctl compat_sys_sysctl
153 n32 prctl sys_prctl
-154 n32 adjtimex compat_sys_adjtimex
+154 n32 adjtimex sys_adjtimex_time32
155 n32 setrlimit compat_sys_setrlimit
156 n32 chroot sys_chroot
157 n32 sync sys_sync
@@ -202,7 +202,7 @@
191 n32 fremovexattr sys_fremovexattr
192 n32 tkill sys_tkill
193 n32 reserved193 sys_ni_syscall
-194 n32 futex compat_sys_futex
+194 n32 futex sys_futex_time32
195 n32 sched_setaffinity compat_sys_sched_setaffinity
196 n32 sched_getaffinity compat_sys_sched_getaffinity
197 n32 cacheflush sys_cacheflush
@@ -210,7 +210,7 @@
199 n32 sysmips __sys_sysmips
200 n32 io_setup compat_sys_io_setup
201 n32 io_destroy sys_io_destroy
-202 n32 io_getevents compat_sys_io_getevents
+202 n32 io_getevents sys_io_getevents_time32
203 n32 io_submit compat_sys_io_submit
204 n32 io_cancel sys_io_cancel
205 n32 exit_group sys_exit_group
@@ -223,29 +223,29 @@
212 n32 fcntl64 compat_sys_fcntl64
213 n32 set_tid_address sys_set_tid_address
214 n32 restart_syscall sys_restart_syscall
-215 n32 semtimedop compat_sys_semtimedop
+215 n32 semtimedop sys_semtimedop_time32
216 n32 fadvise64 sys_fadvise64_64
217 n32 statfs64 compat_sys_statfs64
218 n32 fstatfs64 compat_sys_fstatfs64
219 n32 sendfile64 sys_sendfile64
220 n32 timer_create compat_sys_timer_create
-221 n32 timer_settime compat_sys_timer_settime
-222 n32 timer_gettime compat_sys_timer_gettime
+221 n32 timer_settime sys_timer_settime32
+222 n32 timer_gettime sys_timer_gettime32
223 n32 timer_getoverrun sys_timer_getoverrun
224 n32 timer_delete sys_timer_delete
-225 n32 clock_settime compat_sys_clock_settime
-226 n32 clock_gettime compat_sys_clock_gettime
-227 n32 clock_getres compat_sys_clock_getres
-228 n32 clock_nanosleep compat_sys_clock_nanosleep
+225 n32 clock_settime sys_clock_settime32
+226 n32 clock_gettime sys_clock_gettime32
+227 n32 clock_getres sys_clock_getres_time32
+228 n32 clock_nanosleep sys_clock_nanosleep_time32
229 n32 tgkill sys_tgkill
-230 n32 utimes compat_sys_utimes
+230 n32 utimes sys_utimes_time32
231 n32 mbind compat_sys_mbind
232 n32 get_mempolicy compat_sys_get_mempolicy
233 n32 set_mempolicy compat_sys_set_mempolicy
234 n32 mq_open compat_sys_mq_open
235 n32 mq_unlink sys_mq_unlink
-236 n32 mq_timedsend compat_sys_mq_timedsend
-237 n32 mq_timedreceive compat_sys_mq_timedreceive
+236 n32 mq_timedsend sys_mq_timedsend_time32
+237 n32 mq_timedreceive sys_mq_timedreceive_time32
238 n32 mq_notify compat_sys_mq_notify
239 n32 mq_getsetattr compat_sys_mq_getsetattr
240 n32 vserver sys_ni_syscall
@@ -263,7 +263,7 @@
252 n32 mkdirat sys_mkdirat
253 n32 mknodat sys_mknodat
254 n32 fchownat sys_fchownat
-255 n32 futimesat compat_sys_futimesat
+255 n32 futimesat sys_futimesat_time32
256 n32 newfstatat sys_newfstatat
257 n32 unlinkat sys_unlinkat
258 n32 renameat sys_renameat
@@ -272,8 +272,8 @@
261 n32 readlinkat sys_readlinkat
262 n32 fchmodat sys_fchmodat
263 n32 faccessat sys_faccessat
-264 n32 pselect6 compat_sys_pselect6
-265 n32 ppoll compat_sys_ppoll
+264 n32 pselect6 compat_sys_pselect6_time32
+265 n32 ppoll compat_sys_ppoll_time32
266 n32 unshare sys_unshare
267 n32 splice sys_splice
268 n32 sync_file_range sys_sync_file_range
@@ -287,14 +287,14 @@
276 n32 epoll_pwait compat_sys_epoll_pwait
277 n32 ioprio_set sys_ioprio_set
278 n32 ioprio_get sys_ioprio_get
-279 n32 utimensat compat_sys_utimensat
+279 n32 utimensat sys_utimensat_time32
280 n32 signalfd compat_sys_signalfd
281 n32 timerfd sys_ni_syscall
282 n32 eventfd sys_eventfd
283 n32 fallocate sys_fallocate
284 n32 timerfd_create sys_timerfd_create
-285 n32 timerfd_gettime compat_sys_timerfd_gettime
-286 n32 timerfd_settime compat_sys_timerfd_settime
+285 n32 timerfd_gettime sys_timerfd_gettime32
+286 n32 timerfd_settime sys_timerfd_settime32
287 n32 signalfd4 compat_sys_signalfd4
288 n32 eventfd2 sys_eventfd2
289 n32 epoll_create1 sys_epoll_create1
@@ -306,14 +306,14 @@
295 n32 rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
296 n32 perf_event_open sys_perf_event_open
297 n32 accept4 sys_accept4
-298 n32 recvmmsg compat_sys_recvmmsg
+298 n32 recvmmsg compat_sys_recvmmsg_time32
299 n32 getdents64 sys_getdents64
300 n32 fanotify_init sys_fanotify_init
301 n32 fanotify_mark sys_fanotify_mark
302 n32 prlimit64 sys_prlimit64
303 n32 name_to_handle_at sys_name_to_handle_at
304 n32 open_by_handle_at sys_open_by_handle_at
-305 n32 clock_adjtime compat_sys_clock_adjtime
+305 n32 clock_adjtime sys_clock_adjtime32
306 n32 syncfs sys_syncfs
307 n32 sendmmsg compat_sys_sendmmsg
308 n32 setns sys_setns
@@ -341,3 +341,24 @@
330 n32 statx sys_statx
331 n32 rseq sys_rseq
332 n32 io_pgetevents compat_sys_io_pgetevents
+# 333 through 402 are unassigned to sync up with generic numbers
+403 n32 clock_gettime64 sys_clock_gettime
+404 n32 clock_settime64 sys_clock_settime
+405 n32 clock_adjtime64 sys_clock_adjtime
+406 n32 clock_getres_time64 sys_clock_getres
+407 n32 clock_nanosleep_time64 sys_clock_nanosleep
+408 n32 timer_gettime64 sys_timer_gettime
+409 n32 timer_settime64 sys_timer_settime
+410 n32 timerfd_gettime64 sys_timerfd_gettime
+411 n32 timerfd_settime64 sys_timerfd_settime
+412 n32 utimensat_time64 sys_utimensat
+413 n32 pselect6_time64 compat_sys_pselect6_time64
+414 n32 ppoll_time64 compat_sys_ppoll_time64
+416 n32 io_pgetevents_time64 sys_io_pgetevents
+417 n32 recvmmsg_time64 compat_sys_recvmmsg_time64
+418 n32 mq_timedsend_time64 sys_mq_timedsend
+419 n32 mq_timedreceive_time64 sys_mq_timedreceive
+420 n32 semtimedop_time64 sys_semtimedop
+421 n32 rt_sigtimedwait_time64 compat_sys_rt_sigtimedwait_time64
+422 n32 futex_time64 sys_futex
+423 n32 sched_rr_get_interval_time64 sys_sched_rr_get_interval
diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
index a8286ccbb66c..c85502e67b44 100644
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -37,7 +37,7 @@
27 n64 madvise sys_madvise
28 n64 shmget sys_shmget
29 n64 shmat sys_shmat
-30 n64 shmctl sys_shmctl
+30 n64 shmctl sys_old_shmctl
31 n64 dup sys_dup
32 n64 dup2 sys_dup2
33 n64 pause sys_pause
@@ -71,12 +71,12 @@
61 n64 uname sys_newuname
62 n64 semget sys_semget
63 n64 semop sys_semop
-64 n64 semctl sys_semctl
+64 n64 semctl sys_old_semctl
65 n64 shmdt sys_shmdt
66 n64 msgget sys_msgget
67 n64 msgsnd sys_msgsnd
68 n64 msgrcv sys_msgrcv
-69 n64 msgctl sys_msgctl
+69 n64 msgctl sys_old_msgctl
70 n64 fcntl sys_fcntl
71 n64 flock sys_flock
72 n64 fsync sys_fsync
@@ -337,3 +337,4 @@
326 n64 statx sys_statx
327 n64 rseq sys_rseq
328 n64 io_pgetevents sys_io_pgetevents
+# 329 through 423 are reserved to sync up with other architectures
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index 3d5a47b80d2b..2e063d0f837e 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -20,7 +20,7 @@
10 o32 unlink sys_unlink
11 o32 execve sys_execve compat_sys_execve
12 o32 chdir sys_chdir
-13 o32 time sys_time compat_sys_time
+13 o32 time sys_time32
14 o32 mknod sys_mknod
15 o32 chmod sys_chmod
16 o32 lchown sys_lchown
@@ -33,13 +33,13 @@
22 o32 umount sys_oldumount
23 o32 setuid sys_setuid
24 o32 getuid sys_getuid
-25 o32 stime sys_stime compat_sys_stime
+25 o32 stime sys_stime32
26 o32 ptrace sys_ptrace compat_sys_ptrace
27 o32 alarm sys_alarm
# 28 was sys_fstat
28 o32 unused28 sys_ni_syscall
29 o32 pause sys_pause
-30 o32 utime sys_utime compat_sys_utime
+30 o32 utime sys_utime32
31 o32 stty sys_ni_syscall
32 o32 gtty sys_ni_syscall
33 o32 access sys_access
@@ -135,7 +135,7 @@
121 o32 setdomainname sys_setdomainname
122 o32 uname sys_newuname
123 o32 modify_ldt sys_ni_syscall
-124 o32 adjtimex sys_adjtimex compat_sys_adjtimex
+124 o32 adjtimex sys_adjtimex_time32
125 o32 mprotect sys_mprotect
126 o32 sigprocmask sys_sigprocmask compat_sys_sigprocmask
127 o32 create_module sys_ni_syscall
@@ -176,8 +176,8 @@
162 o32 sched_yield sys_sched_yield
163 o32 sched_get_priority_max sys_sched_get_priority_max
164 o32 sched_get_priority_min sys_sched_get_priority_min
-165 o32 sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval
-166 o32 nanosleep sys_nanosleep compat_sys_nanosleep
+165 o32 sched_rr_get_interval sys_sched_rr_get_interval_time32
+166 o32 nanosleep sys_nanosleep_time32
167 o32 mremap sys_mremap
168 o32 accept sys_accept
169 o32 bind sys_bind
@@ -208,7 +208,7 @@
194 o32 rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction
195 o32 rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask
196 o32 rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending
-197 o32 rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait
+197 o32 rt_sigtimedwait sys_rt_sigtimedwait_time32 compat_sys_rt_sigtimedwait_time32
198 o32 rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo
199 o32 rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend
200 o32 pread64 sys_pread64 sys_32_pread
@@ -249,12 +249,12 @@
235 o32 fremovexattr sys_fremovexattr
236 o32 tkill sys_tkill
237 o32 sendfile64 sys_sendfile64
-238 o32 futex sys_futex compat_sys_futex
+238 o32 futex sys_futex_time32
239 o32 sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity
240 o32 sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity
241 o32 io_setup sys_io_setup compat_sys_io_setup
242 o32 io_destroy sys_io_destroy
-243 o32 io_getevents sys_io_getevents compat_sys_io_getevents
+243 o32 io_getevents sys_io_getevents_time32
244 o32 io_submit sys_io_submit compat_sys_io_submit
245 o32 io_cancel sys_io_cancel
246 o32 exit_group sys_exit_group
@@ -269,23 +269,23 @@
255 o32 statfs64 sys_statfs64 compat_sys_statfs64
256 o32 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64
257 o32 timer_create sys_timer_create compat_sys_timer_create
-258 o32 timer_settime sys_timer_settime compat_sys_timer_settime
-259 o32 timer_gettime sys_timer_gettime compat_sys_timer_gettime
+258 o32 timer_settime sys_timer_settime32
+259 o32 timer_gettime sys_timer_gettime32
260 o32 timer_getoverrun sys_timer_getoverrun
261 o32 timer_delete sys_timer_delete
-262 o32 clock_settime sys_clock_settime compat_sys_clock_settime
-263 o32 clock_gettime sys_clock_gettime compat_sys_clock_gettime
-264 o32 clock_getres sys_clock_getres compat_sys_clock_getres
-265 o32 clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep
+262 o32 clock_settime sys_clock_settime32
+263 o32 clock_gettime sys_clock_gettime32
+264 o32 clock_getres sys_clock_getres_time32
+265 o32 clock_nanosleep sys_clock_nanosleep_time32
266 o32 tgkill sys_tgkill
-267 o32 utimes sys_utimes compat_sys_utimes
+267 o32 utimes sys_utimes_time32
268 o32 mbind sys_mbind compat_sys_mbind
269 o32 get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy
270 o32 set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy
271 o32 mq_open sys_mq_open compat_sys_mq_open
272 o32 mq_unlink sys_mq_unlink
-273 o32 mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend
-274 o32 mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive
+273 o32 mq_timedsend sys_mq_timedsend_time32
+274 o32 mq_timedreceive sys_mq_timedreceive_time32
275 o32 mq_notify sys_mq_notify compat_sys_mq_notify
276 o32 mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr
277 o32 vserver sys_ni_syscall
@@ -303,7 +303,7 @@
289 o32 mkdirat sys_mkdirat
290 o32 mknodat sys_mknodat
291 o32 fchownat sys_fchownat
-292 o32 futimesat sys_futimesat compat_sys_futimesat
+292 o32 futimesat sys_futimesat_time32
293 o32 fstatat64 sys_fstatat64 sys_newfstatat
294 o32 unlinkat sys_unlinkat
295 o32 renameat sys_renameat
@@ -312,8 +312,8 @@
298 o32 readlinkat sys_readlinkat
299 o32 fchmodat sys_fchmodat
300 o32 faccessat sys_faccessat
-301 o32 pselect6 sys_pselect6 compat_sys_pselect6
-302 o32 ppoll sys_ppoll compat_sys_ppoll
+301 o32 pselect6 sys_pselect6_time32 compat_sys_pselect6_time32
+302 o32 ppoll sys_ppoll_time32 compat_sys_ppoll_time32
303 o32 unshare sys_unshare
304 o32 splice sys_splice
305 o32 sync_file_range sys_sync_file_range sys32_sync_file_range
@@ -327,14 +327,14 @@
313 o32 epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait
314 o32 ioprio_set sys_ioprio_set
315 o32 ioprio_get sys_ioprio_get
-316 o32 utimensat sys_utimensat compat_sys_utimensat
+316 o32 utimensat sys_utimensat_time32
317 o32 signalfd sys_signalfd compat_sys_signalfd
318 o32 timerfd sys_ni_syscall
319 o32 eventfd sys_eventfd
320 o32 fallocate sys_fallocate sys32_fallocate
321 o32 timerfd_create sys_timerfd_create
-322 o32 timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime
-323 o32 timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime
+322 o32 timerfd_gettime sys_timerfd_gettime32
+323 o32 timerfd_settime sys_timerfd_settime32
324 o32 signalfd4 sys_signalfd4 compat_sys_signalfd4
325 o32 eventfd2 sys_eventfd2
326 o32 epoll_create1 sys_epoll_create1
@@ -346,13 +346,13 @@
332 o32 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
333 o32 perf_event_open sys_perf_event_open
334 o32 accept4 sys_accept4
-335 o32 recvmmsg sys_recvmmsg compat_sys_recvmmsg
+335 o32 recvmmsg sys_recvmmsg_time32 compat_sys_recvmmsg_time32
336 o32 fanotify_init sys_fanotify_init
337 o32 fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark
338 o32 prlimit64 sys_prlimit64
339 o32 name_to_handle_at sys_name_to_handle_at
340 o32 open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at
-341 o32 clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime
+341 o32 clock_adjtime sys_clock_adjtime32
342 o32 syncfs sys_syncfs
343 o32 sendmmsg sys_sendmmsg compat_sys_sendmmsg
344 o32 setns sys_setns
@@ -379,4 +379,35 @@
365 o32 pkey_free sys_pkey_free
366 o32 statx sys_statx
367 o32 rseq sys_rseq
-368 o32 io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents
+368 o32 io_pgetevents sys_io_pgetevents_time32 compat_sys_io_pgetevents
+# room for arch specific calls
+393 o32 semget sys_semget
+394 o32 semctl sys_semctl compat_sys_semctl
+395 o32 shmget sys_shmget
+396 o32 shmctl sys_shmctl compat_sys_shmctl
+397 o32 shmat sys_shmat compat_sys_shmat
+398 o32 shmdt sys_shmdt
+399 o32 msgget sys_msgget
+400 o32 msgsnd sys_msgsnd compat_sys_msgsnd
+401 o32 msgrcv sys_msgrcv compat_sys_msgrcv
+402 o32 msgctl sys_msgctl compat_sys_msgctl
+403 o32 clock_gettime64 sys_clock_gettime sys_clock_gettime
+404 o32 clock_settime64 sys_clock_settime sys_clock_settime
+405 o32 clock_adjtime64 sys_clock_adjtime sys_clock_adjtime
+406 o32 clock_getres_time64 sys_clock_getres sys_clock_getres
+407 o32 clock_nanosleep_time64 sys_clock_nanosleep sys_clock_nanosleep
+408 o32 timer_gettime64 sys_timer_gettime sys_timer_gettime
+409 o32 timer_settime64 sys_timer_settime sys_timer_settime
+410 o32 timerfd_gettime64 sys_timerfd_gettime sys_timerfd_gettime
+411 o32 timerfd_settime64 sys_timerfd_settime sys_timerfd_settime
+412 o32 utimensat_time64 sys_utimensat sys_utimensat
+413 o32 pselect6_time64 sys_pselect6 compat_sys_pselect6_time64
+414 o32 ppoll_time64 sys_ppoll compat_sys_ppoll_time64
+416 o32 io_pgetevents_time64 sys_io_pgetevents sys_io_pgetevents
+417 o32 recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64
+418 o32 mq_timedsend_time64 sys_mq_timedsend sys_mq_timedsend
+419 o32 mq_timedreceive_time64 sys_mq_timedreceive sys_mq_timedreceive
+420 o32 semtimedop_time64 sys_semtimedop sys_semtimedop
+421 o32 rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64
+422 o32 futex_time64 sys_futex sys_futex
+423 o32 sched_rr_get_interval_time64 sys_sched_rr_get_interval sys_sched_rr_get_interval
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 995249be64f1..98ca55d62201 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1077,7 +1077,7 @@ asmlinkage void do_tr(struct pt_regs *regs)
seg = get_fs();
if (!user_mode(regs))
- set_fs(get_ds());
+ set_fs(KERNEL_DS);
prev_state = exception_enter();
current->thread.trap_nr = (regs->cp0_cause >> 2) & 0x1f;
@@ -2293,7 +2293,10 @@ void __init trap_init(void)
phys_addr_t ebase_pa;
ebase = (unsigned long)
- memblock_alloc_from(size, 1 << fls(size), 0);
+ memblock_alloc(size, 1 << fls(size));
+ if (!ebase)
+ panic("%s: Failed to allocate %lu bytes align=0x%x\n",
+ __func__, size, 1 << fls(size));
/*
* Try to ensure ebase resides in KSeg0 if possible.
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-02-09 00:54:23 +0100