diff options
Diffstat (limited to 'arch/frv/kernel')
| -rw-r--r-- | arch/frv/kernel/debug-stub.c | 1 | ||||
| -rw-r--r-- | arch/frv/kernel/entry.S | 2 | ||||
| -rw-r--r-- | arch/frv/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/frv/kernel/signal.c | 2 | ||||
| -rw-r--r-- | arch/frv/kernel/vmlinux.lds.S | 68 |
5 files changed, 13 insertions, 64 deletions
diff --git a/arch/frv/kernel/debug-stub.c b/arch/frv/kernel/debug-stub.c index 2f6c60c921e..2845139c807 100644 --- a/arch/frv/kernel/debug-stub.c +++ b/arch/frv/kernel/debug-stub.c @@ -15,6 +15,7 @@ #include <linux/sched.h> #include <linux/init.h> #include <linux/serial_reg.h> +#include <linux/start_kernel.h> #include <asm/system.h> #include <asm/serial-regs.h> diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index fde1e446b44..189397ec012 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -1525,6 +1525,6 @@ sys_call_table: .long sys_preadv .long sys_pwritev .long sys_rt_tgsigqueueinfo /* 335 */ - .long sys_perf_counter_open + .long sys_perf_event_open syscall_table_size = (. - sys_call_table) diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c index 0de50df7497..90425593821 100644 --- a/arch/frv/kernel/process.c +++ b/arch/frv/kernel/process.c @@ -83,13 +83,9 @@ void (*idle)(void) = core_sleep_idle; */ void cpu_idle(void) { - int cpu = smp_processor_id(); - /* endless idle loop with no priority at all */ while (1) { while (!need_resched()) { - irq_stat[cpu].idle_timestamp = jiffies; - check_pgt_cache(); if (!frv_dma_inprogress && idle) diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c index 4a7a62c6e78..6b0a2b6fed6 100644 --- a/arch/frv/kernel/signal.c +++ b/arch/frv/kernel/signal.c @@ -572,6 +572,8 @@ asmlinkage void do_notify_resume(__u32 thread_info_flags) if (thread_info_flags & _TIF_NOTIFY_RESUME) { clear_thread_flag(TIF_NOTIFY_RESUME); tracehook_notify_resume(__frame); + if (current->replacement_session_keyring) + key_replace_session_keyring(); } } /* end do_notify_resume() */ diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S index 22d9787406e..cbe811fccfc 100644 --- a/arch/frv/kernel/vmlinux.lds.S +++ b/arch/frv/kernel/vmlinux.lds.S @@ -35,50 +35,13 @@ SECTIONS #endif } _einittext = .; - .init.data : { INIT_DATA } - - . = ALIGN(8); - __setup_start = .; - .setup.init : { KEEP(*(.init.setup)) } - __setup_end = .; - - __initcall_start = .; - .initcall.init : { - INITCALLS - } - __initcall_end = .; - __con_initcall_start = .; - .con_initcall.init : { *(.con_initcall.init) } - __con_initcall_end = .; - SECURITY_INIT - . = ALIGN(4); - __alt_instructions = .; - .altinstructions : { *(.altinstructions) } - __alt_instructions_end = .; - .altinstr_replacement : { *(.altinstr_replacement) } + INIT_DATA_SECTION(8) PERCPU(4096) -#ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(4096); - __initramfs_start = .; - .init.ramfs : { *(.init.ramfs) } - __initramfs_end = .; -#endif - - . = ALIGN(THREAD_SIZE); + . = ALIGN(PAGE_SIZE); __init_end = .; - /* put sections together that have massive alignment issues */ - . = ALIGN(THREAD_SIZE); - .data.init_task : { - /* init task record & stack */ - *(.data.init_task) - } - - . = ALIGN(L1_CACHE_BYTES); - .data.cacheline_aligned : { *(.data.cacheline_aligned) } - .trap : { /* trap table management - read entry-table.S before modifying */ . = ALIGN(8192); @@ -124,13 +87,12 @@ SECTIONS } - . = ALIGN(8); /* Exception table */ - __start___ex_table = .; - __ex_table : { KEEP(*(__ex_table)) } - __stop___ex_table = .; + EXCEPTION_TABLE(8) _sdata = .; .data : { /* Data */ + INIT_TASK_DATA(THREAD_SIZE) + CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES) DATA_DATA *(.data.*) EXIT_DATA @@ -159,24 +121,12 @@ SECTIONS . = ALIGN(PAGE_SIZE); __kernel_image_end = .; - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - - .debug_line 0 : { *(.debug_line) } - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_aranges 0 : { *(.debug_aranges) } - .debug_frame 0 : { *(.debug_frame) } - .debug_pubnames 0 : { *(.debug_pubnames) } - .debug_str 0 : { *(.debug_str) } - .debug_ranges 0 : { *(.debug_ranges) } + STABS_DEBUG + DWARF_DEBUG .comment 0 : { *(.comment) } + + DISCARDS } __kernel_image_size_no_bss = __bss_start - __kernel_image_start; |