---

yaml --- r: 40757 b: refs/heads/master c: eb1dc33 h: refs/heads/master i: 40755: ae29f53 v: v3
git-mirror · Nov 6, 2006 · addf529 · addf529
1 parent 973e4fb
commit addf529
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Showing 34 changed files with 115 additions and 208 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b7651030a56b9aa80e9cb43b4c8bb28b89c42359
+refs/heads/master: eb1dc33aa235b0e44ada6716cda385883c6e6bff
diff --git a/trunk/arch/avr32/boards/atstk1000/setup.c b/trunk/arch/avr32/boards/atstk1000/setup.c
@@ -21,6 +21,15 @@ struct tag *bootloader_tags __initdata;
 
 struct lcdc_platform_data __initdata atstk1000_fb0_data;
 
+asmlinkage void __init board_early_init(void)
+{
+	extern void sdram_init(void);
+
+#ifdef CONFIG_LOADER_STANDALONE
+	sdram_init();
+#endif
+}
+
 void __init board_setup_fbmem(unsigned long fbmem_start,
 			      unsigned long fbmem_size)
 {

diff --git a/trunk/arch/avr32/kernel/head.S b/trunk/arch/avr32/kernel/head.S
@@ -30,6 +30,9 @@ kernel_entry:
 	mov	r7, 0
 #endif
 
+	/* Set up the PIO, SDRAM controller, early printk, etc. */
+	rcall	board_early_init
+
 	/* Start the show */
 	lddpc   pc, kernel_start_addr
 

diff --git a/trunk/arch/avr32/kernel/syscall-stubs.S b/trunk/arch/avr32/kernel/syscall-stubs.S
@@ -100,12 +100,3 @@ __sys_splice:
 	rcall	sys_splice
 	sub	sp, -4
 	popm	pc
-
-	.global	__sys_epoll_pwait
-	.type	__sys_epoll_pwait,@function
-__sys_epoll_pwait:
-	pushm	lr
-	st.w	--sp, ARG6
-	rcall	sys_epoll_pwait
-	sub	sp, -4
-	popm	pc
diff --git a/trunk/arch/avr32/kernel/syscall_table.S b/trunk/arch/avr32/kernel/syscall_table.S
@@ -286,5 +286,4 @@ sys_call_table:
 	.long	sys_sync_file_range
 	.long	sys_tee
 	.long	sys_vmsplice
-	.long	__sys_epoll_pwait	/* 265 */
 	.long	sys_ni_syscall		/* r8 is saturated at nr_syscalls */
diff --git a/trunk/arch/avr32/lib/findbit.S b/trunk/arch/avr32/lib/findbit.S
@@ -136,7 +136,6 @@ ENTRY(generic_find_next_zero_le_bit)
 	/* offset is not word-aligned. Handle the first (32 - r10) bits */
 	ldswp.w	r8, r12[0]
 	sub	r12, -4
-	com	r8
 	lsr	r8, r8, r10
 	brne	.L_found
 
@@ -147,7 +146,7 @@ ENTRY(generic_find_next_zero_le_bit)
 
 	/* Main loop. offset must be word-aligned */
 1:	ldswp.w	r8, r12[0]
-	com	r8
+	cp.w	r8, 0
 	brne	.L_found
 	sub	r12, -4
 	sub	r9, 32

diff --git a/trunk/arch/avr32/lib/io-readsb.S b/trunk/arch/avr32/lib/io-readsb.S
@@ -45,5 +45,3 @@ __raw_readsb:
 	sub	r10, 1
 	st.b	r11++, r8
 	brne	3b
-
-	retal	r12
diff --git a/trunk/arch/s390/Kconfig b/trunk/arch/s390/Kconfig
@@ -236,6 +236,9 @@ config WARN_STACK_SIZE
 	  This allows you to specify the maximum frame size a function may
 	  have without the compiler complaining about it.
 
+config ARCH_POPULATES_NODE_MAP
+	def_bool y
+
 source "mm/Kconfig"
 
 comment "I/O subsystem configuration"

diff --git a/trunk/arch/s390/defconfig b/trunk/arch/s390/defconfig
@@ -119,6 +119,7 @@ CONFIG_PACK_STACK=y
 CONFIG_CHECK_STACK=y
 CONFIG_STACK_GUARD=256
 # CONFIG_WARN_STACK is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set

diff --git a/trunk/arch/s390/kernel/setup.c b/trunk/arch/s390/kernel/setup.c
@@ -70,7 +70,6 @@ struct {
 #define CHUNK_READ_WRITE 0
 #define CHUNK_READ_ONLY 1
 volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */
-unsigned long __initdata zholes_size[MAX_NR_ZONES];
 static unsigned long __initdata memory_end;
 
 /*
@@ -358,21 +357,6 @@ void machine_power_off(void)
  */
 void (*pm_power_off)(void) = machine_power_off;
 
-static void __init
-add_memory_hole(unsigned long start, unsigned long end)
-{
-	unsigned long dma_pfn = MAX_DMA_ADDRESS >> PAGE_SHIFT;
-
-	if (end <= dma_pfn)
-		zholes_size[ZONE_DMA] += end - start + 1;
-	else if (start > dma_pfn)
-		zholes_size[ZONE_NORMAL] += end - start + 1;
-	else {
-		zholes_size[ZONE_DMA] += dma_pfn - start + 1;
-		zholes_size[ZONE_NORMAL] += end - dma_pfn;
-	}
-}
-
 static int __init early_parse_mem(char *p)
 {
 	memory_end = memparse(p, &p);
@@ -450,7 +434,7 @@ setup_lowcore(void)
 		lc->extended_save_area_addr = (__u32)
 			__alloc_bootmem(PAGE_SIZE, PAGE_SIZE, 0);
 		/* enable extended save area */
-		__ctl_set_bit(14, 29);
+		ctl_set_bit(14, 29);
 	}
 #endif
 	set_prefix((u32)(unsigned long) lc);
@@ -494,7 +478,6 @@ setup_memory(void)
 {
         unsigned long bootmap_size;
 	unsigned long start_pfn, end_pfn, init_pfn;
-	unsigned long last_rw_end;
 	int i;
 
 	/*
@@ -550,39 +533,27 @@ setup_memory(void)
 	/*
 	 * Register RAM areas with the bootmem allocator.
 	 */
-	last_rw_end = start_pfn;
 
 	for (i = 0; i < MEMORY_CHUNKS && memory_chunk[i].size > 0; i++) {
-		unsigned long start_chunk, end_chunk;
+		unsigned long start_chunk, end_chunk, pfn;
 
 		if (memory_chunk[i].type != CHUNK_READ_WRITE)
 			continue;
-		start_chunk = (memory_chunk[i].addr + PAGE_SIZE - 1);
-		start_chunk >>= PAGE_SHIFT;
-		end_chunk = (memory_chunk[i].addr + memory_chunk[i].size);
-		end_chunk >>= PAGE_SHIFT;
-		if (start_chunk < start_pfn)
-			start_chunk = start_pfn;
-		if (end_chunk > end_pfn)
-			end_chunk = end_pfn;
-		if (start_chunk < end_chunk) {
-			/* Initialize storage key for RAM pages */
-			for (init_pfn = start_chunk ; init_pfn < end_chunk;
-			     init_pfn++)
-				page_set_storage_key(init_pfn << PAGE_SHIFT,
-						     PAGE_DEFAULT_KEY);
-			free_bootmem(start_chunk << PAGE_SHIFT,
-				     (end_chunk - start_chunk) << PAGE_SHIFT);
-			if (last_rw_end < start_chunk)
-				add_memory_hole(last_rw_end, start_chunk - 1);
-			last_rw_end = end_chunk;
-		}
+		start_chunk = PFN_DOWN(memory_chunk[i].addr);
+		end_chunk = start_chunk + PFN_DOWN(memory_chunk[i].size) - 1;
+		end_chunk = min(end_chunk, end_pfn);
+		if (start_chunk >= end_chunk)
+			continue;
+		add_active_range(0, start_chunk, end_chunk);
+		pfn = max(start_chunk, start_pfn);
+		for (; pfn <= end_chunk; pfn++)
+			page_set_storage_key(PFN_PHYS(pfn), PAGE_DEFAULT_KEY);
 	}
 
 	psw_set_key(PAGE_DEFAULT_KEY);
 
-	if (last_rw_end < end_pfn - 1)
-		add_memory_hole(last_rw_end, end_pfn - 1);
+	free_bootmem_with_active_regions(0, max_pfn);
+	reserve_bootmem(0, PFN_PHYS(start_pfn));
 
 	/*
 	 * Reserve the bootmem bitmap itself as well. We do this in two

diff --git a/trunk/arch/s390/mm/init.c b/trunk/arch/s390/mm/init.c
@@ -84,7 +84,6 @@ void show_mem(void)
         printk("%d pages swap cached\n",cached);
 }
 
-extern unsigned long __initdata zholes_size[];
 /*
  * paging_init() sets up the page tables
  */
@@ -101,16 +100,15 @@ void __init paging_init(void)
         unsigned long pgdir_k = (__pa(swapper_pg_dir) & PAGE_MASK) | _KERNSEG_TABLE;
         static const int ssm_mask = 0x04000000L;
 	unsigned long ro_start_pfn, ro_end_pfn;
-	unsigned long zones_size[MAX_NR_ZONES];
+	unsigned long max_zone_pfns[MAX_NR_ZONES];
 
 	ro_start_pfn = PFN_DOWN((unsigned long)&__start_rodata);
 	ro_end_pfn = PFN_UP((unsigned long)&__end_rodata);
 
-	memset(zones_size, 0, sizeof(zones_size));
-	zones_size[ZONE_DMA] = max_low_pfn;
-	free_area_init_node(0, &contig_page_data, zones_size,
-			    __pa(PAGE_OFFSET) >> PAGE_SHIFT,
-			    zholes_size);
+	memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+	max_zone_pfns[ZONE_DMA] = max_low_pfn;
+	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
+	free_area_init_nodes(max_zone_pfns);
 
 	/* unmap whole virtual address space */
 
@@ -170,26 +168,16 @@ void __init paging_init(void)
         unsigned long pgdir_k = (__pa(swapper_pg_dir) & PAGE_MASK) |
           _KERN_REGION_TABLE;
 	static const int ssm_mask = 0x04000000L;
-	unsigned long zones_size[MAX_NR_ZONES];
-	unsigned long dma_pfn, high_pfn;
 	unsigned long ro_start_pfn, ro_end_pfn;
+	unsigned long max_zone_pfns[MAX_NR_ZONES];
 
-	memset(zones_size, 0, sizeof(zones_size));
-	dma_pfn = MAX_DMA_ADDRESS >> PAGE_SHIFT;
-	high_pfn = max_low_pfn;
 	ro_start_pfn = PFN_DOWN((unsigned long)&__start_rodata);
 	ro_end_pfn = PFN_UP((unsigned long)&__end_rodata);
 
-	if (dma_pfn > high_pfn)
-		zones_size[ZONE_DMA] = high_pfn;
-	else {
-		zones_size[ZONE_DMA] = dma_pfn;
-		zones_size[ZONE_NORMAL] = high_pfn - dma_pfn;
-	}
-
-	/* Initialize mem_map[].  */
-	free_area_init_node(0, &contig_page_data, zones_size,
-			    __pa(PAGE_OFFSET) >> PAGE_SHIFT, zholes_size);
+	memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+	max_zone_pfns[ZONE_DMA] = PFN_DOWN(MAX_DMA_ADDRESS);
+	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
+	free_area_init_nodes(max_zone_pfns);
 
 	/*
 	 * map whole physical memory to virtual memory (identity mapping) 

diff --git a/trunk/drivers/isdn/gigaset/common.c b/trunk/drivers/isdn/gigaset/common.c
@@ -616,7 +616,7 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs,
 	} else if ((bcs->skb = dev_alloc_skb(SBUFSIZE + HW_HDR_LEN)) != NULL)
 		skb_reserve(bcs->skb, HW_HDR_LEN);
 	else {
-		warn("could not allocate skb\n");
+		gig_dbg(DEBUG_INIT, "could not allocate skb\n");
 		bcs->inputstate |= INS_skip_frame;
 	}
 

diff --git a/trunk/drivers/misc/lkdtm.c b/trunk/drivers/misc/lkdtm.c
@@ -157,8 +157,8 @@ void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
 
 struct scan_control;
 
-unsigned long jp_shrink_inactive_list(unsigned long max_scan,
-				struct zone *zone, struct scan_control *sc)
+unsigned long jp_shrink_page_list(struct list_head *page_list,
+                                        struct scan_control *sc)
 {
 	lkdtm_handler();
 	jprobe_return();
@@ -297,8 +297,8 @@ int lkdtm_module_init(void)
 		lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block;
 		break;
 	case MEM_SWAPOUT:
-		lkdtm.kp.symbol_name = "shrink_inactive_list";
-		lkdtm.entry = (kprobe_opcode_t*) jp_shrink_inactive_list;
+		lkdtm.kp.symbol_name = "shrink_page_list";
+		lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list;
 		break;
 	case TIMERADD:
 		lkdtm.kp.symbol_name = "hrtimer_start";

diff --git a/trunk/drivers/net/Kconfig b/trunk/drivers/net/Kconfig
@@ -486,7 +486,7 @@ config SGI_IOC3_ETH_HW_TX_CSUM
 
 config MIPS_SIM_NET
 	tristate "MIPS simulator Network device (EXPERIMENTAL)"
-	depends on MIPS_SIM && EXPERIMENTAL
+	depends on NETDEVICES && MIPS_SIM && EXPERIMENTAL
 	help
 	  The MIPSNET device is a simple Ethernet network device which is
 	  emulated by the MIPS Simulator.
@@ -2467,7 +2467,7 @@ config ISERIES_VETH
 
 config RIONET
 	tristate "RapidIO Ethernet over messaging driver support"
-	depends on RAPIDIO
+	depends on NETDEVICES && RAPIDIO
 
 config RIONET_TX_SIZE
 	int "Number of outbound queue entries"

diff --git a/trunk/drivers/net/ehea/ehea.h b/trunk/drivers/net/ehea/ehea.h
@@ -39,7 +39,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME	"ehea"
-#define DRV_VERSION	"EHEA_0043"
+#define DRV_VERSION	"EHEA_0034"
 
 #define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
 	| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -105,6 +105,9 @@
 #define EHEA_BCMC_VLANID_ALL	0x01
 #define EHEA_BCMC_VLANID_SINGLE	0x00
 
+/* Use this define to kmallocate pHYP control blocks */
+#define H_CB_ALIGNMENT		4096
+
 #define EHEA_CACHE_LINE          128
 
 /* Memory Regions */

diff --git a/trunk/drivers/net/ehea/ehea_ethtool.c b/trunk/drivers/net/ehea/ehea_ethtool.c
@@ -238,7 +238,7 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
 	data[i++] = port->port_res[0].swqe_refill_th;
 	data[i++] = port->resets;
 
-	cb6 = kzalloc(PAGE_SIZE, GFP_KERNEL);
+	cb6 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
 	if (!cb6) {
 		ehea_error("no mem for cb6");
 		return;