Merge branch 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
Linus Torvalds [Tue, 8 Jul 2008 19:40:57 +0000 (12:40 -0700)]
* 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  SUNRPC: Fix an rpcbind breakage for the case of IPv6 lookups
  SUNRPC: Fix a double-free in rpcbind
  NFS: Fix readdir cache invalidation

arch/mips/mm/c-r3k.c
arch/mips/mm/page.c
arch/mips/mm/sc-rm7k.c
drivers/ide/arm/palm_bk3710.c
drivers/ide/ide-probe.c
drivers/ide/pci/it8213.c
drivers/ide/pci/ns87415.c
fs/reiserfs/inode.c
include/linux/ide.h

index 76935e3..27a5b46 100644 (file)
@@ -26,7 +26,7 @@
 static unsigned long icache_size, dcache_size;         /* Size in bytes */
 static unsigned long icache_lsize, dcache_lsize;       /* Size in bytes */
 
-unsigned long __init r3k_cache_size(unsigned long ca_flags)
+unsigned long __cpuinit r3k_cache_size(unsigned long ca_flags)
 {
        unsigned long flags, status, dummy, size;
        volatile unsigned long *p;
@@ -61,7 +61,7 @@ unsigned long __init r3k_cache_size(unsigned long ca_flags)
        return size * sizeof(*p);
 }
 
-unsigned long __init r3k_cache_lsize(unsigned long ca_flags)
+unsigned long __cpuinit r3k_cache_lsize(unsigned long ca_flags)
 {
        unsigned long flags, status, lsize, i;
        volatile unsigned long *p;
@@ -90,7 +90,7 @@ unsigned long __init r3k_cache_lsize(unsigned long ca_flags)
        return lsize * sizeof(*p);
 }
 
-static void __init r3k_probe_cache(void)
+static void __cpuinit r3k_probe_cache(void)
 {
        dcache_size = r3k_cache_size(ST0_ISC);
        if (dcache_size)
index 1edf0cb..1417c64 100644 (file)
@@ -235,13 +235,12 @@ static void __cpuinit set_prefetch_parameters(void)
        }
        /*
         * Too much unrolling will overflow the available space in
-        * clear_space_array / copy_page_array. 8 words sounds generous,
-        * but a R4000 with 128 byte L2 line length can exceed even that.
+        * clear_space_array / copy_page_array.
         */
-       half_clear_loop_size = min(8 * clear_word_size,
+       half_clear_loop_size = min(16 * clear_word_size,
                                   max(cache_line_size >> 1,
                                       4 * clear_word_size));
-       half_copy_loop_size = min(8 * copy_word_size,
+       half_copy_loop_size = min(16 * copy_word_size,
                                  max(cache_line_size >> 1,
                                      4 * copy_word_size));
 }
@@ -263,21 +262,23 @@ static inline void __cpuinit build_clear_pref(u32 **buf, int off)
        if (pref_bias_clear_store) {
                uasm_i_pref(buf, pref_dst_mode, pref_bias_clear_store + off,
                            A0);
-       } else if (cpu_has_cache_cdex_s) {
-               uasm_i_cache(buf, Create_Dirty_Excl_SD, off, A0);
-       } else if (cpu_has_cache_cdex_p) {
-               if (R4600_V1_HIT_CACHEOP_WAR && cpu_is_r4600_v1_x()) {
-                       uasm_i_nop(buf);
-                       uasm_i_nop(buf);
-                       uasm_i_nop(buf);
-                       uasm_i_nop(buf);
-               }
+       } else if (cache_line_size == (half_clear_loop_size << 1)) {
+               if (cpu_has_cache_cdex_s) {
+                       uasm_i_cache(buf, Create_Dirty_Excl_SD, off, A0);
+               } else if (cpu_has_cache_cdex_p) {
+                       if (R4600_V1_HIT_CACHEOP_WAR && cpu_is_r4600_v1_x()) {
+                               uasm_i_nop(buf);
+                               uasm_i_nop(buf);
+                               uasm_i_nop(buf);
+                               uasm_i_nop(buf);
+                       }
 
-               if (R4600_V2_HIT_CACHEOP_WAR && cpu_is_r4600_v2_x())
-                       uasm_i_lw(buf, ZERO, ZERO, AT);
+                       if (R4600_V2_HIT_CACHEOP_WAR && cpu_is_r4600_v2_x())
+                               uasm_i_lw(buf, ZERO, ZERO, AT);
 
-               uasm_i_cache(buf, Create_Dirty_Excl_D, off, A0);
-       }
+                       uasm_i_cache(buf, Create_Dirty_Excl_D, off, A0);
+               }
+               }
 }
 
 void __cpuinit build_clear_page(void)
@@ -403,20 +404,22 @@ static inline void build_copy_store_pref(u32 **buf, int off)
        if (pref_bias_copy_store) {
                uasm_i_pref(buf, pref_dst_mode, pref_bias_copy_store + off,
                            A0);
-       } else if (cpu_has_cache_cdex_s) {
-               uasm_i_cache(buf, Create_Dirty_Excl_SD, off, A0);
-       } else if (cpu_has_cache_cdex_p) {
-               if (R4600_V1_HIT_CACHEOP_WAR && cpu_is_r4600_v1_x()) {
-                       uasm_i_nop(buf);
-                       uasm_i_nop(buf);
-                       uasm_i_nop(buf);
-                       uasm_i_nop(buf);
-               }
+       } else if (cache_line_size == (half_copy_loop_size << 1)) {
+               if (cpu_has_cache_cdex_s) {
+                       uasm_i_cache(buf, Create_Dirty_Excl_SD, off, A0);
+               } else if (cpu_has_cache_cdex_p) {
+                       if (R4600_V1_HIT_CACHEOP_WAR && cpu_is_r4600_v1_x()) {
+                               uasm_i_nop(buf);
+                               uasm_i_nop(buf);
+                               uasm_i_nop(buf);
+                               uasm_i_nop(buf);
+                       }
 
-               if (R4600_V2_HIT_CACHEOP_WAR && cpu_is_r4600_v2_x())
-                       uasm_i_lw(buf, ZERO, ZERO, AT);
+                       if (R4600_V2_HIT_CACHEOP_WAR && cpu_is_r4600_v2_x())
+                               uasm_i_lw(buf, ZERO, ZERO, AT);
 
-               uasm_i_cache(buf, Create_Dirty_Excl_D, off, A0);
+                       uasm_i_cache(buf, Create_Dirty_Excl_D, off, A0);
+               }
        }
 }
 
index fc227f3..e3abfb2 100644 (file)
@@ -86,7 +86,7 @@ static void rm7k_sc_inv(unsigned long addr, unsigned long size)
 /*
  * This function is executed in uncached address space.
  */
-static __init void __rm7k_sc_enable(void)
+static __cpuinit void __rm7k_sc_enable(void)
 {
        int i;
 
@@ -107,7 +107,7 @@ static __init void __rm7k_sc_enable(void)
        }
 }
 
-static __init void rm7k_sc_enable(void)
+static __cpuinit void rm7k_sc_enable(void)
 {
        if (read_c0_config() & RM7K_CONF_SE)
                return;
index cc24803..2f2b4f4 100644 (file)
@@ -76,7 +76,7 @@ struct palm_bk3710_udmatiming {
 
 #include "../ide-timing.h"
 
-static long ide_palm_clk;
+static unsigned ideclk_period; /* in nanoseconds */
 
 static const struct palm_bk3710_udmatiming palm_bk3710_udmatimings[6] = {
        {160, 240},             /* UDMA Mode 0 */
@@ -86,8 +86,6 @@ static const struct palm_bk3710_udmatiming palm_bk3710_udmatimings[6] = {
        {85,  60},              /* UDMA Mode 4 */
 };
 
-static struct clk *ideclkp;
-
 static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,
                                    unsigned int mode)
 {
@@ -97,10 +95,10 @@ static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,
 
        /* DMA Data Setup */
        t0 = DIV_ROUND_UP(palm_bk3710_udmatimings[mode].cycletime,
-                         ide_palm_clk) - 1;
-       tenv = DIV_ROUND_UP(20, ide_palm_clk) - 1;
+                         ideclk_period) - 1;
+       tenv = DIV_ROUND_UP(20, ideclk_period) - 1;
        trp = DIV_ROUND_UP(palm_bk3710_udmatimings[mode].rptime,
-                          ide_palm_clk) - 1;
+                          ideclk_period) - 1;
 
        /* udmatim Register */
        val16 = readw(base + BK3710_UDMATIM) & (dev ? 0xFF0F : 0xFFF0);
@@ -141,8 +139,8 @@ static void palm_bk3710_setdmamode(void __iomem *base, unsigned int dev,
        cycletime = max_t(int, t->cycle, min_cycle);
 
        /* DMA Data Setup */
-       t0 = DIV_ROUND_UP(cycletime, ide_palm_clk);
-       td = DIV_ROUND_UP(t->active, ide_palm_clk);
+       t0 = DIV_ROUND_UP(cycletime, ideclk_period);
+       td = DIV_ROUND_UP(t->active, ideclk_period);
        tkw = t0 - td - 1;
        td -= 1;
 
@@ -168,9 +166,9 @@ static void palm_bk3710_setpiomode(void __iomem *base, ide_drive_t *mate,
        struct ide_timing *t;
 
        /* PIO Data Setup */
-       t0 = DIV_ROUND_UP(cycletime, ide_palm_clk);
+       t0 = DIV_ROUND_UP(cycletime, ideclk_period);
        t2 = DIV_ROUND_UP(ide_timing_find_mode(XFER_PIO_0 + mode)->active,
-                         ide_palm_clk);
+                         ideclk_period);
 
        t2i = t0 - t2 - 1;
        t2 -= 1;
@@ -192,8 +190,8 @@ static void palm_bk3710_setpiomode(void __iomem *base, ide_drive_t *mate,
 
        /* TASKFILE Setup */
        t = ide_timing_find_mode(XFER_PIO_0 + mode);
-       t0 = DIV_ROUND_UP(t->cyc8b, ide_palm_clk);
-       t2 = DIV_ROUND_UP(t->act8b, ide_palm_clk);
+       t0 = DIV_ROUND_UP(t->cyc8b, ideclk_period);
+       t2 = DIV_ROUND_UP(t->act8b, ideclk_period);
 
        t2i = t0 - t2 - 1;
        t2 -= 1;
@@ -350,22 +348,22 @@ static const struct ide_port_info __devinitdata palm_bk3710_port_info = {
 
 static int __devinit palm_bk3710_probe(struct platform_device *pdev)
 {
-       struct clk *clkp;
+       struct clk *clk;
        struct resource *mem, *irq;
        ide_hwif_t *hwif;
-       unsigned long base;
+       unsigned long base, rate;
        int i;
        hw_regs_t hw;
        u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
 
-       clkp = clk_get(NULL, "IDECLK");
-       if (IS_ERR(clkp))
+       clk = clk_get(NULL, "IDECLK");
+       if (IS_ERR(clk))
                return -ENODEV;
 
-       ideclkp = clkp;
-       clk_enable(ideclkp);
-       ide_palm_clk = clk_get_rate(ideclkp)/100000;
-       ide_palm_clk = (10000/ide_palm_clk) + 1;
+       clk_enable(clk);
+       rate = clk_get_rate(clk);
+       ideclk_period = 1000000000UL / rate;
+
        /* Register the IDE interface with Linux ATA Interface */
        memset(&hw, 0, sizeof(hw));
 
index d27061b..26e68b6 100644 (file)
@@ -1218,16 +1218,12 @@ static void drive_release_dev (struct device *dev)
        complete(&drive->gendev_rel_comp);
 }
 
-#ifndef ide_default_irq
-#define ide_default_irq(irq) 0
-#endif
-
 static int hwif_init(ide_hwif_t *hwif)
 {
        int old_irq;
 
        if (!hwif->irq) {
-               hwif->irq = ide_default_irq(hwif->io_ports.data_addr);
+               hwif->irq = __ide_default_irq(hwif->io_ports.data_addr);
                if (!hwif->irq) {
                        printk("%s: DISABLED, NO IRQ\n", hwif->name);
                        return 0;
@@ -1257,7 +1253,7 @@ static int hwif_init(ide_hwif_t *hwif)
         *      It failed to initialise. Find the default IRQ for 
         *      this port and try that.
         */
-       hwif->irq = ide_default_irq(hwif->io_ports.data_addr);
+       hwif->irq = __ide_default_irq(hwif->io_ports.data_addr);
        if (!hwif->irq) {
                printk("%s: Disabled unable to get IRQ %d.\n",
                        hwif->name, old_irq);
index 9053c87..2b71bdf 100644 (file)
@@ -184,8 +184,7 @@ static const struct ide_port_info it8213_chipsets[] __devinitdata = {
 
 static int __devinit it8213_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-       ide_setup_pci_device(dev, &it8213_chipsets[id->driver_data]);
-       return 0;
+       return ide_setup_pci_device(dev, &it8213_chipsets[id->driver_data]);
 }
 
 static const struct pci_device_id it8213_pci_tbl[] = {
index fec4955..a7a41bb 100644 (file)
@@ -225,10 +225,6 @@ static int ns87415_dma_setup(ide_drive_t *drive)
        return 1;
 }
 
-#ifndef ide_default_irq
-#define ide_default_irq(irq) 0
-#endif
-
 static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
 {
        struct pci_dev *dev = to_pci_dev(hwif->dev);
@@ -288,7 +284,7 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
        }
 
        if (!using_inta)
-               hwif->irq = ide_default_irq(hwif->io_ports.data_addr);
+               hwif->irq = __ide_default_irq(hwif->io_ports.data_addr);
        else if (!hwif->irq && hwif->mate && hwif->mate->irq)
                hwif->irq = hwif->mate->irq;    /* share IRQ with mate */
 
index 5791793..1922696 100644 (file)
@@ -45,6 +45,8 @@ void reiserfs_delete_inode(struct inode *inode)
                        goto out;
                reiserfs_update_inode_transaction(inode);
 
+               reiserfs_discard_prealloc(&th, inode);
+
                err = reiserfs_delete_object(&th, inode);
 
                /* Do quota update inside a transaction for journaled quotas. We must do that
index 9918772..eddb6da 100644 (file)
@@ -189,6 +189,21 @@ static inline void ide_std_init_ports(hw_regs_t *hw,
        hw->io_ports.ctl_addr = ctl_addr;
 }
 
+/* for IDE PCI controllers in legacy mode, temporary */
+static inline int __ide_default_irq(unsigned long base)
+{
+       switch (base) {
+#ifdef CONFIG_IA64
+       case 0x1f0: return isa_irq_to_vector(14);
+       case 0x170: return isa_irq_to_vector(15);
+#else
+       case 0x1f0: return 14;
+       case 0x170: return 15;
+#endif
+       }
+       return 0;
+}
+
 #include <asm/ide.h>
 
 #if !defined(MAX_HWIFS) || defined(CONFIG_EMBEDDED)