From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- arch/m68k/coldfire/m54xx.c | 2 +- arch/m68k/emu/nfblock.c | 3 ++- arch/m68k/include/asm/atomic.h | 4 ++-- arch/m68k/include/asm/unistd.h | 2 +- arch/m68k/include/uapi/asm/unistd.h | 1 + arch/m68k/kernel/setup_no.c | 9 ++++++--- arch/m68k/kernel/syscalltable.S | 1 + arch/m68k/mac/psc.c | 1 + arch/m68k/mm/motorola.c | 2 +- arch/m68k/sun3/config.c | 4 ++-- arch/m68k/sun3/idprom.c | 5 +---- 11 files changed, 19 insertions(+), 15 deletions(-) (limited to 'arch/m68k') diff --git a/arch/m68k/coldfire/m54xx.c b/arch/m68k/coldfire/m54xx.c index f7836c6a6..c32f76791 100644 --- a/arch/m68k/coldfire/m54xx.c +++ b/arch/m68k/coldfire/m54xx.c @@ -98,7 +98,7 @@ static void __init mcf54xx_bootmem_alloc(void) memstart = PAGE_ALIGN(_ramstart); min_low_pfn = PFN_DOWN(_rambase); start_pfn = PFN_DOWN(memstart); - max_low_pfn = PFN_DOWN(_ramend); + max_pfn = max_low_pfn = PFN_DOWN(_ramend); high_memory = (void *)_ramend; m68k_virt_to_node_shift = fls(_ramend - _rambase - 1) - 6; diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c index f2a00c591..e9110b9b8 100644 --- a/arch/m68k/emu/nfblock.c +++ b/arch/m68k/emu/nfblock.c @@ -59,7 +59,7 @@ struct nfhd_device { struct gendisk *disk; }; -static void nfhd_make_request(struct request_queue *queue, struct bio *bio) +static blk_qc_t nfhd_make_request(struct request_queue *queue, struct bio *bio) { struct nfhd_device *dev = queue->queuedata; struct bio_vec bvec; @@ -77,6 +77,7 @@ static void nfhd_make_request(struct request_queue *queue, struct bio *bio) sec += len; } bio_endio(bio); + return BLK_QC_T_NONE; } static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo) diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h index 039fac120..485817826 100644 --- a/arch/m68k/include/asm/atomic.h +++ b/arch/m68k/include/asm/atomic.h @@ -17,8 +17,8 @@ #define ATOMIC_INIT(i) { (i) } -#define atomic_read(v) ACCESS_ONCE((v)->counter) -#define atomic_set(v, i) (((v)->counter) = i) +#define atomic_read(v) READ_ONCE((v)->counter) +#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) /* * The ColdFire parts cannot do some immediate to memory operations, diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 0793a7f17..f9d96bf86 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -4,7 +4,7 @@ #include -#define NR_syscalls 375 +#define NR_syscalls 376 #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_OLD_STAT diff --git a/arch/m68k/include/uapi/asm/unistd.h b/arch/m68k/include/uapi/asm/unistd.h index 5e6fae6c2..36cf129de 100644 --- a/arch/m68k/include/uapi/asm/unistd.h +++ b/arch/m68k/include/uapi/asm/unistd.h @@ -380,5 +380,6 @@ #define __NR_sendmmsg 372 #define __NR_userfaultfd 373 #define __NR_membarrier 374 +#define __NR_mlock2 375 #endif /* _UAPI_ASM_M68K_UNISTD_H_ */ diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index 88c27d94a..76b9113f3 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -238,11 +238,14 @@ void __init setup_arch(char **cmdline_p) * Give all the memory to the bootmap allocator, tell it to put the * boot mem_map at the start of memory. */ + min_low_pfn = PFN_DOWN(memory_start); + max_pfn = max_low_pfn = PFN_DOWN(memory_end); + bootmap_size = init_bootmem_node( NODE_DATA(0), - memory_start >> PAGE_SHIFT, /* map goes here */ - PAGE_OFFSET >> PAGE_SHIFT, /* 0 on coldfire */ - memory_end >> PAGE_SHIFT); + min_low_pfn, /* map goes here */ + PFN_DOWN(PAGE_OFFSET), + max_pfn); /* * Free the usable memory, we have to make sure we do not free * the bootmem bitmap so we then reserve it after freeing it :-) diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S index 5dd0e8004..282cd903f 100644 --- a/arch/m68k/kernel/syscalltable.S +++ b/arch/m68k/kernel/syscalltable.S @@ -395,3 +395,4 @@ ENTRY(sys_call_table) .long sys_sendmmsg .long sys_userfaultfd .long sys_membarrier + .long sys_mlock2 /* 375 */ diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c index cd38f2995..2290c0cae 100644 --- a/arch/m68k/mac/psc.c +++ b/arch/m68k/mac/psc.c @@ -29,6 +29,7 @@ int psc_present; volatile __u8 *psc; +EXPORT_SYMBOL_GPL(psc); /* * Debugging dump, used in various places to see what's going on. diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index b958916e5..8f37fdd80 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -250,7 +250,7 @@ void __init paging_init(void) high_memory = phys_to_virt(max_addr); min_low_pfn = availmem >> PAGE_SHIFT; - max_low_pfn = max_addr >> PAGE_SHIFT; + max_pfn = max_low_pfn = max_addr >> PAGE_SHIFT; for (i = 0; i < m68k_num_memory; i++) { addr = m68k_memory[i].addr; diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c index a8b942bf7..2a5f43a68 100644 --- a/arch/m68k/sun3/config.c +++ b/arch/m68k/sun3/config.c @@ -118,13 +118,13 @@ static void __init sun3_bootmem_alloc(unsigned long memory_start, memory_end = memory_end & PAGE_MASK; start_page = __pa(memory_start) >> PAGE_SHIFT; - num_pages = __pa(memory_end) >> PAGE_SHIFT; + max_pfn = num_pages = __pa(memory_end) >> PAGE_SHIFT; high_memory = (void *)memory_end; availmem = memory_start; m68k_setup_node(0); - availmem += init_bootmem_node(NODE_DATA(0), start_page, 0, num_pages); + availmem += init_bootmem(start_page, num_pages); availmem = (availmem + (PAGE_SIZE-1)) & PAGE_MASK; free_bootmem(__pa(availmem), memory_end - (availmem)); diff --git a/arch/m68k/sun3/idprom.c b/arch/m68k/sun3/idprom.c index c86ac37d1..cfe9aa422 100644 --- a/arch/m68k/sun3/idprom.c +++ b/arch/m68k/sun3/idprom.c @@ -125,8 +125,5 @@ void __init idprom_init(void) display_system_type(idprom->id_machtype); - printk("Ethernet address: %x:%x:%x:%x:%x:%x\n", - idprom->id_ethaddr[0], idprom->id_ethaddr[1], - idprom->id_ethaddr[2], idprom->id_ethaddr[3], - idprom->id_ethaddr[4], idprom->id_ethaddr[5]); + printk("Ethernet address: %pM\n", idprom->id_ethaddr); } -- cgit v1.2.3