diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/include/asm/io.h | 6 | ||||
| -rw-r--r-- | arch/alpha/kernel/osf_sys.c | 67 | ||||
| -rw-r--r-- | arch/alpha/kernel/perf_event.c | 4 | ||||
| -rw-r--r-- | arch/alpha/kernel/syscalls/syscall.tbl | 4 | ||||
| -rw-r--r-- | arch/alpha/kernel/vmlinux.lds.S | 18 |
5 files changed, 13 insertions, 86 deletions
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index af2c0063dc75..1989b946a28d 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -283,12 +283,6 @@ static inline void __iomem *ioremap(unsigned long port, unsigned long size) return IO_CONCAT(__IO_PREFIX,ioremap) (port, size); } -static inline void __iomem *__ioremap(unsigned long port, unsigned long size, - unsigned long flags) -{ - return ioremap(port, size); -} - static inline void __iomem * ioremap_nocache(unsigned long offset, unsigned long size) { diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index bf497b8b0ec6..94e4cde8071a 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -963,7 +963,7 @@ put_tv32(struct timeval32 __user *o, struct timespec64 *i) } static inline long -put_tv_to_tv32(struct timeval32 __user *o, struct timeval *i) +put_tv_to_tv32(struct timeval32 __user *o, struct __kernel_old_timeval *i) { return copy_to_user(o, &(struct timeval32){ .tv_sec = i->tv_sec, @@ -971,30 +971,6 @@ put_tv_to_tv32(struct timeval32 __user *o, struct timeval *i) sizeof(struct timeval32)); } -static inline long -get_it32(struct itimerval *o, struct itimerval32 __user *i) -{ - struct itimerval32 itv; - if (copy_from_user(&itv, i, sizeof(struct itimerval32))) - return -EFAULT; - o->it_interval.tv_sec = itv.it_interval.tv_sec; - o->it_interval.tv_usec = itv.it_interval.tv_usec; - o->it_value.tv_sec = itv.it_value.tv_sec; - o->it_value.tv_usec = itv.it_value.tv_usec; - return 0; -} - -static inline long -put_it32(struct itimerval32 __user *o, struct itimerval *i) -{ - return copy_to_user(o, &(struct itimerval32){ - .it_interval.tv_sec = o->it_interval.tv_sec, - .it_interval.tv_usec = o->it_interval.tv_usec, - .it_value.tv_sec = o->it_value.tv_sec, - .it_value.tv_usec = o->it_value.tv_usec}, - sizeof(struct itimerval32)); -} - static inline void jiffies_to_timeval32(unsigned long jiffies, struct timeval32 *value) { @@ -1039,47 +1015,6 @@ SYSCALL_DEFINE2(osf_settimeofday, struct timeval32 __user *, tv, asmlinkage long sys_ni_posix_timers(void); -SYSCALL_DEFINE2(osf_getitimer, int, which, struct itimerval32 __user *, it) -{ - struct itimerval kit; - int error; - - if (!IS_ENABLED(CONFIG_POSIX_TIMERS)) - return sys_ni_posix_timers(); - - error = do_getitimer(which, &kit); - if (!error && put_it32(it, &kit)) - error = -EFAULT; - - return error; -} - -SYSCALL_DEFINE3(osf_setitimer, int, which, struct itimerval32 __user *, in, - struct itimerval32 __user *, out) -{ - struct itimerval kin, kout; - int error; - - if (!IS_ENABLED(CONFIG_POSIX_TIMERS)) - return sys_ni_posix_timers(); - - if (in) { - if (get_it32(&kin, in)) - return -EFAULT; - } else - memset(&kin, 0, sizeof(kin)); - - error = do_setitimer(which, &kin, out ? &kout : NULL); - if (error || !out) - return error; - - if (put_it32(out, &kout)) - return -EFAULT; - - return 0; - -} - SYSCALL_DEFINE2(osf_utimes, const char __user *, filename, struct timeval32 __user *, tvs) { diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c index 4341ccf5c0c4..e7a59d927d78 100644 --- a/arch/alpha/kernel/perf_event.c +++ b/arch/alpha/kernel/perf_event.c @@ -824,7 +824,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr, if (unlikely(la_ptr >= alpha_pmu->num_pmcs)) { /* This should never occur! */ irq_err_count++; - pr_warning("PMI: silly index %ld\n", la_ptr); + pr_warn("PMI: silly index %ld\n", la_ptr); wrperfmon(PERFMON_CMD_ENABLE, cpuc->idx_mask); return; } @@ -847,7 +847,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr, if (unlikely(!event)) { /* This should never occur! */ irq_err_count++; - pr_warning("PMI: No event at index %d!\n", idx); + pr_warn("PMI: No event at index %d!\n", idx); wrperfmon(PERFMON_CMD_ENABLE, cpuc->idx_mask); return; } diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl index 728fe028c02c..8e13b0b2928d 100644 --- a/arch/alpha/kernel/syscalls/syscall.tbl +++ b/arch/alpha/kernel/syscalls/syscall.tbl @@ -89,10 +89,10 @@ 80 common setgroups sys_setgroups 81 common osf_old_getpgrp sys_ni_syscall 82 common setpgrp sys_setpgid -83 common osf_setitimer sys_osf_setitimer +83 common osf_setitimer compat_sys_setitimer 84 common osf_old_wait sys_ni_syscall 85 common osf_table sys_ni_syscall -86 common osf_getitimer sys_osf_getitimer +86 common osf_getitimer compat_sys_getitimer 87 common gethostname sys_gethostname 88 common sethostname sys_sethostname 89 common getdtablesize sys_getdtablesize diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S index c4b5ceceab52..bc6f727278fd 100644 --- a/arch/alpha/kernel/vmlinux.lds.S +++ b/arch/alpha/kernel/vmlinux.lds.S @@ -1,4 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 */ + +#define EMITS_PT_NOTE +#define RO_EXCEPTION_TABLE_ALIGN 16 + #include <asm-generic/vmlinux.lds.h> #include <asm/thread_info.h> #include <asm/cache.h> @@ -8,7 +12,7 @@ OUTPUT_FORMAT("elf64-alpha") OUTPUT_ARCH(alpha) ENTRY(__start) -PHDRS { kernel PT_LOAD; note PT_NOTE; } +PHDRS { text PT_LOAD; note PT_NOTE; } jiffies = jiffies_64; SECTIONS { @@ -27,17 +31,11 @@ SECTIONS LOCK_TEXT *(.fixup) *(.gnu.warning) - } :kernel + } :text swapper_pg_dir = SWAPPER_PGD; _etext = .; /* End of text section */ - NOTES :kernel :note - .dummy : { - *(.dummy) - } :kernel - - RODATA - EXCEPTION_TABLE(16) + RO_DATA(4096) /* Will be freed after init */ __init_begin = ALIGN(PAGE_SIZE); @@ -52,7 +50,7 @@ SECTIONS _sdata = .; /* Start of rw data section */ _data = .; - RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) + RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) .got : { *(.got) |