diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Kconfig | 2 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/vmalloc.h | 4 | ||||
| -rw-r--r-- | arch/xtensa/kernel/entry.S | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/syscalls/syscall.tbl | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/traps.c | 7 | ||||
| -rw-r--r-- | arch/xtensa/platforms/iss/include/platform/simcall.h | 4 | ||||
| -rw-r--r-- | arch/xtensa/platforms/iss/network.c | 2 | ||||
| -rw-r--r-- | arch/xtensa/platforms/iss/simdisk.c | 10 |
10 files changed, 21 insertions, 15 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 133385d13c02..32ee759a3fda 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -11,7 +11,7 @@ config XTENSA select ARCH_USE_QUEUED_SPINLOCKS select ARCH_WANT_FRAME_POINTERS select ARCH_WANT_IPC_PARSE_VERSION - select BUILDTIME_EXTABLE_SORT + select BUILDTIME_TABLE_SORT select CLONE_BACKWARDS select COMMON_CLK select DMA_REMAP if MMU diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index 3acc31e55e02..271917c24b7f 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -4,7 +4,6 @@ generic-y += bug.h generic-y += compat.h generic-y += device.h generic-y += div64.h -generic-y += dma-contiguous.h generic-y += dma-mapping.h generic-y += emergency-restart.h generic-y += exec.h diff --git a/arch/xtensa/include/asm/vmalloc.h b/arch/xtensa/include/asm/vmalloc.h new file mode 100644 index 000000000000..0eb94b70be55 --- /dev/null +++ b/arch/xtensa/include/asm/vmalloc.h @@ -0,0 +1,4 @@ +#ifndef _ASM_XTENSA_VMALLOC_H +#define _ASM_XTENSA_VMALLOC_H + +#endif /* _ASM_XTENSA_VMALLOC_H */ diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S index 9d2e22d9f3c3..06fbb0a171f1 100644 --- a/arch/xtensa/kernel/entry.S +++ b/arch/xtensa/kernel/entry.S @@ -520,7 +520,7 @@ common_exception_return: call4 schedule # void schedule (void) j 1b -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION 6: _bbci.l a4, TIF_NEED_RESCHED, 4f diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 1e9b9e7d9583..3880c765d448 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -409,8 +409,6 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_VT # if defined(CONFIG_VGA_CONSOLE) conswitchp = &vga_con; -# elif defined(CONFIG_DUMMY_CONSOLE) - conswitchp = &dummy_con; # endif #endif } diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl index 25f4de729a6d..85a9ab1bc04d 100644 --- a/arch/xtensa/kernel/syscalls/syscall.tbl +++ b/arch/xtensa/kernel/syscalls/syscall.tbl @@ -406,3 +406,5 @@ 433 common fspick sys_fspick 434 common pidfd_open sys_pidfd_open 435 common clone3 sys_clone3 +437 common openat2 sys_openat2 +438 common pidfd_getfd sys_pidfd_getfd diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c index 87bd68dd7687..0976e27b8d5d 100644 --- a/arch/xtensa/kernel/traps.c +++ b/arch/xtensa/kernel/traps.c @@ -519,12 +519,15 @@ DEFINE_SPINLOCK(die_lock); void die(const char * str, struct pt_regs * regs, long err) { static int die_counter; + const char *pr = ""; + + if (IS_ENABLED(CONFIG_PREEMPTION)) + pr = IS_ENABLED(CONFIG_PREEMPT_RT) ? " PREEMPT_RT" : " PREEMPT"; console_verbose(); spin_lock_irq(&die_lock); - pr_info("%s: sig: %ld [#%d]%s\n", str, err, ++die_counter, - IS_ENABLED(CONFIG_PREEMPT) ? " PREEMPT" : ""); + pr_info("%s: sig: %ld [#%d]%s\n", str, err, ++die_counter, pr); show_regs(regs); if (!user_mode(regs)) show_stack(NULL, (unsigned long*)regs->areg[1]); diff --git a/arch/xtensa/platforms/iss/include/platform/simcall.h b/arch/xtensa/platforms/iss/include/platform/simcall.h index 111bcc5d0dc0..f42870ab551b 100644 --- a/arch/xtensa/platforms/iss/include/platform/simcall.h +++ b/arch/xtensa/platforms/iss/include/platform/simcall.h @@ -111,9 +111,9 @@ static inline int simc_write(int fd, const void *buf, size_t count) static inline int simc_poll(int fd) { - struct timeval tv = { .tv_sec = 0, .tv_usec = 0 }; + long timeval[2] = { 0, 0 }; - return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_READ, (int)&tv); + return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_READ, (int)&timeval); } static inline int simc_lseek(int fd, uint32_t off, int whence) diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c index fa9f3893b002..4986226a5ab2 100644 --- a/arch/xtensa/platforms/iss/network.c +++ b/arch/xtensa/platforms/iss/network.c @@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *dev) { } -static void iss_net_tx_timeout(struct net_device *dev) +static void iss_net_tx_timeout(struct net_device *dev, unsigned int txqueue) { } diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c index f9cd45860bee..833109880165 100644 --- a/arch/xtensa/platforms/iss/simdisk.c +++ b/arch/xtensa/platforms/iss/simdisk.c @@ -251,10 +251,10 @@ out_free: return err; } -static const struct file_operations fops = { - .read = proc_read_simdisk, - .write = proc_write_simdisk, - .llseek = default_llseek, +static const struct proc_ops simdisk_proc_ops = { + .proc_read = proc_read_simdisk, + .proc_write = proc_write_simdisk, + .proc_lseek = default_llseek, }; static int __init simdisk_setup(struct simdisk *dev, int which, @@ -290,7 +290,7 @@ static int __init simdisk_setup(struct simdisk *dev, int which, set_capacity(dev->gd, 0); add_disk(dev->gd); - dev->procfile = proc_create_data(tmp, 0644, procdir, &fops, dev); + dev->procfile = proc_create_data(tmp, 0644, procdir, &simdisk_proc_ops, dev); return 0; out_alloc_disk: |