diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Makefile | 4 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/syscall.h | 4 | ||||
| -rw-r--r-- | arch/xtensa/kernel/signal.c | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/vmlinux.lds.S | 3 | ||||
| -rw-r--r-- | arch/xtensa/mm/init.c | 18 |
5 files changed, 13 insertions, 18 deletions
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile index 7608559de93..f973754ddf9 100644 --- a/arch/xtensa/Makefile +++ b/arch/xtensa/Makefile @@ -68,8 +68,8 @@ endif # Only build variant and/or platform if it includes a Makefile -buildvar := $(shell test -a $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/) -buildplf := $(shell test -a $(srctree)/arch/xtensa/platforms/$(PLATFORM)/Makefile && echo arch/xtensa/platforms/$(PLATFORM)/) +buildvar := $(shell test -e $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/) +buildplf := $(shell test -e $(srctree)/arch/xtensa/platforms/$(PLATFORM)/Makefile && echo arch/xtensa/platforms/$(PLATFORM)/) # Find libgcc.a diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h index 0b9f2e13c78..c1dacca312f 100644 --- a/arch/xtensa/include/asm/syscall.h +++ b/arch/xtensa/include/asm/syscall.h @@ -31,5 +31,5 @@ asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp, asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds, struct timespec __user *tsp, const sigset_t __user *sigmask, size_t sigsetsize); - - +asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, + size_t sigsetsize); diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c index b9f8e5850d3..efe4e854b3c 100644 --- a/arch/xtensa/kernel/signal.c +++ b/arch/xtensa/kernel/signal.c @@ -493,7 +493,7 @@ static void do_signal(struct pt_regs *regs) if (ret) return; - signal_delivered(signr, info, ka, regs, 0); + signal_delivered(signr, &info, &ka, regs, 0); if (current->ptrace & PT_SINGLESTEP) task_pt_regs(current)->icountlevel = 1; diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S index 88ecea3facb..ee2e2089483 100644 --- a/arch/xtensa/kernel/vmlinux.lds.S +++ b/arch/xtensa/kernel/vmlinux.lds.S @@ -83,7 +83,6 @@ SECTIONS _text = .; _stext = .; - _ftext = .; .text : { @@ -112,7 +111,7 @@ SECTIONS EXCEPTION_TABLE(16) /* Data section */ - _fdata = .; + _sdata = .; RW_DATA_SECTION(XCHAL_ICACHE_LINESIZE, PAGE_SIZE, THREAD_SIZE) _edata = .; diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c index ba150e5de2e..db955179da2 100644 --- a/arch/xtensa/mm/init.c +++ b/arch/xtensa/mm/init.c @@ -26,11 +26,7 @@ #include <asm/bootparam.h> #include <asm/page.h> - -/* References to section boundaries */ - -extern char _ftext, _etext, _fdata, _edata, _rodata_end; -extern char __init_begin, __init_end; +#include <asm/sections.h> /* * mem_reserve(start, end, must_exist) @@ -197,9 +193,9 @@ void __init mem_init(void) reservedpages++; } - codesize = (unsigned long) &_etext - (unsigned long) &_ftext; - datasize = (unsigned long) &_edata - (unsigned long) &_fdata; - initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; + codesize = (unsigned long) _etext - (unsigned long) _stext; + datasize = (unsigned long) _edata - (unsigned long) _sdata; + initsize = (unsigned long) __init_end - (unsigned long) __init_begin; printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, " "%ldk data, %ldk init %ldk highmem)\n", @@ -237,7 +233,7 @@ void free_initrd_mem(unsigned long start, unsigned long end) void free_initmem(void) { - free_reserved_mem(&__init_begin, &__init_end); - printk("Freeing unused kernel memory: %dk freed\n", - (&__init_end - &__init_begin) >> 10); + free_reserved_mem(__init_begin, __init_end); + printk("Freeing unused kernel memory: %zuk freed\n", + (__init_end - __init_begin) >> 10); } |