Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Hibernate: Return error code when alloc_image_page() fails
diff --git a/arch/sparc/include/asm/pcr.h b/arch/sparc/include/asm/pcr.h index a2f5c61..843e4fa 100644 --- a/arch/sparc/include/asm/pcr.h +++ b/arch/sparc/include/asm/pcr.h
@@ -43,4 +43,6 @@ extern u64 pcr_enable; +extern int pcr_arch_init(void); + #endif /* __PCR_H */
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c index 47977a7..72509d0 100644 --- a/arch/sparc/kernel/iommu.c +++ b/arch/sparc/kernel/iommu.c
@@ -255,10 +255,9 @@ static int iommu_alloc_ctx(struct iommu *iommu) { int lowest = iommu->ctx_lowest_free; - int sz = IOMMU_NUM_CTXS - lowest; - int n = find_next_zero_bit(iommu->ctx_bitmap, sz, lowest); + int n = find_next_zero_bit(iommu->ctx_bitmap, IOMMU_NUM_CTXS, lowest); - if (unlikely(n == sz)) { + if (unlikely(n == IOMMU_NUM_CTXS)) { n = find_next_zero_bit(iommu->ctx_bitmap, lowest, 1); if (unlikely(n == lowest)) { printk(KERN_WARNING "IOMMU: Ran out of contexts.\n");
diff --git a/arch/sparc/kernel/pcr.c b/arch/sparc/kernel/pcr.c index ae96cf5..7c2ced6 100644 --- a/arch/sparc/kernel/pcr.c +++ b/arch/sparc/kernel/pcr.c
@@ -167,5 +167,3 @@ unregister_perf_hsvc(); return err; } - -early_initcall(pcr_arch_init);
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index b6a2b8f..555a76d 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c
@@ -49,6 +49,7 @@ #include <asm/mdesc.h> #include <asm/ldc.h> #include <asm/hypervisor.h> +#include <asm/pcr.h> #include "cpumap.h" @@ -1358,6 +1359,7 @@ void __init smp_cpus_done(unsigned int max_cpus) { + pcr_arch_init(); } void smp_send_reschedule(int cpu)
diff --git a/arch/sparc/kernel/una_asm_32.S b/arch/sparc/kernel/una_asm_32.S index 8cc0345..8f096e84 100644 --- a/arch/sparc/kernel/una_asm_32.S +++ b/arch/sparc/kernel/una_asm_32.S
@@ -24,9 +24,9 @@ .globl __do_int_store __do_int_store: ld [%o2], %g1 - cmp %1, 2 + cmp %o1, 2 be 2f - cmp %1, 4 + cmp %o1, 4 be 1f srl %g1, 24, %g2 srl %g1, 16, %g7
diff --git a/arch/sparc/lib/bitext.c b/arch/sparc/lib/bitext.c index 764b3eb..48d00e7 100644 --- a/arch/sparc/lib/bitext.c +++ b/arch/sparc/lib/bitext.c
@@ -10,7 +10,7 @@ */ #include <linux/string.h> -#include <linux/bitops.h> +#include <linux/bitmap.h> #include <asm/bitext.h> @@ -80,8 +80,7 @@ while (test_bit(offset + i, t->map) == 0) { i++; if (i == len) { - for (i = 0; i < len; i++) - __set_bit(offset + i, t->map); + bitmap_set(t->map, offset, len); if (offset == t->first_free) t->first_free = find_next_zero_bit (t->map, t->size,
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index 49e5e99..6bdab89 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6228,7 +6228,7 @@ entry->tvconf.has_component_output = false; break; case OUTPUT_LVDS: - if ((conn & 0x00003f00) != 0x10) + if ((conn & 0x00003f00) >> 8 != 0x10) entry->lvdsconf.use_straps_for_mode = true; entry->lvdsconf.use_power_scripts = true; break;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index a7fae26..d38a4d9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -128,6 +128,7 @@ } } + nvbo->bo.mem.num_pages = size >> PAGE_SHIFT; nouveau_bo_placement_set(nvbo, flags, 0); nvbo->channel = chan; @@ -166,17 +167,17 @@ set_placement_range(struct nouveau_bo *nvbo, uint32_t type) { struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev); + int vram_pages = dev_priv->vram_size >> PAGE_SHIFT; if (dev_priv->card_type == NV_10 && - nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM)) { + nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM) && + nvbo->bo.mem.num_pages < vram_pages / 2) { /* * Make sure that the color and depth buffers are handled * by independent memory controller units. Up to a 9x * speed up when alpha-blending and depth-test are enabled * at the same time. */ - int vram_pages = dev_priv->vram_size >> PAGE_SHIFT; - if (nvbo->tile_flags & NOUVEAU_GEM_TILE_ZETA) { nvbo->placement.fpfn = vram_pages / 2; nvbo->placement.lpfn = ~0; @@ -785,7 +786,7 @@ if (ret) goto out; - ret = ttm_bo_move_ttm(bo, evict, no_wait_reserve, no_wait_gpu, new_mem); + ret = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, new_mem); out: ttm_bo_mem_put(bo, &tmp_mem); return ret; @@ -811,11 +812,11 @@ if (ret) return ret; - ret = ttm_bo_move_ttm(bo, evict, no_wait_reserve, no_wait_gpu, &tmp_mem); + ret = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, &tmp_mem); if (ret) goto out; - ret = nouveau_bo_move_m2mf(bo, evict, intr, no_wait_reserve, no_wait_gpu, new_mem); + ret = nouveau_bo_move_m2mf(bo, true, intr, no_wait_reserve, no_wait_gpu, new_mem); if (ret) goto out;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index a21e000..390d82c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -507,6 +507,7 @@ int high_w = 0, high_h = 0, high_v = 0; list_for_each_entry(mode, &nv_connector->base.probed_modes, head) { + mode->vrefresh = drm_mode_vrefresh(mode); if (helper->mode_valid(connector, mode) != MODE_OK || (mode->flags & DRM_MODE_FLAG_INTERLACE)) continue;
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c index f05c0cd..4399e2f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_pm.c +++ b/drivers/gpu/drm/nouveau/nouveau_pm.c
@@ -543,7 +543,7 @@ struct nouveau_pm_engine *pm = &dev_priv->engine.pm; struct nouveau_pm_level *perflvl; - if (pm->cur == &pm->boot) + if (!pm->cur || pm->cur == &pm->boot) return; perflvl = pm->cur;
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c index ef23550..c82db37 100644 --- a/drivers/gpu/drm/nouveau/nv04_dfp.c +++ b/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -342,8 +342,8 @@ if (nv_encoder->dcb->type == OUTPUT_LVDS) { bool duallink, dummy; - nouveau_bios_parse_lvds_table(dev, nv_connector->native_mode-> - clock, &duallink, &dummy); + nouveau_bios_parse_lvds_table(dev, output_mode->clock, + &duallink, &dummy); if (duallink) regp->fp_control |= (8 << 28); } else @@ -518,8 +518,6 @@ return; if (nv_encoder->dcb->lvdsconf.use_power_scripts) { - struct nouveau_connector *nv_connector = nouveau_encoder_connector_get(nv_encoder); - /* when removing an output, crtc may not be set, but PANEL_OFF * must still be run */ @@ -527,12 +525,8 @@ nv04_dfp_get_bound_head(dev, nv_encoder->dcb); if (mode == DRM_MODE_DPMS_ON) { - if (!nv_connector->native_mode) { - NV_ERROR(dev, "Not turning on LVDS without native mode\n"); - return; - } call_lvds_script(dev, nv_encoder->dcb, head, - LVDS_PANEL_ON, nv_connector->native_mode->clock); + LVDS_PANEL_ON, nv_encoder->mode.clock); } else /* pxclk of 0 is fine for PANEL_OFF, and for a * disconnected LVDS encoder there is no native_mode
diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c index 8870d72..18d30c2 100644 --- a/drivers/gpu/drm/nouveau/nv40_graph.c +++ b/drivers/gpu/drm/nouveau/nv40_graph.c
@@ -211,30 +211,35 @@ struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i]; switch (dev_priv->chipset) { - case 0x44: - case 0x4a: + case 0x40: + case 0x41: /* guess */ + case 0x42: + case 0x43: + case 0x45: /* guess */ case 0x4e: nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch); nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit); nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr); - break; - - case 0x46: - case 0x47: - case 0x49: - case 0x4b: - nv_wr32(dev, NV47_PGRAPH_TSIZE(i), tile->pitch); - nv_wr32(dev, NV47_PGRAPH_TLIMIT(i), tile->limit); - nv_wr32(dev, NV47_PGRAPH_TILE(i), tile->addr); nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tile->pitch); nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tile->limit); nv_wr32(dev, NV40_PGRAPH_TILE1(i), tile->addr); break; - - default: + case 0x44: + case 0x4a: nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch); nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit); nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr); + break; + case 0x46: + case 0x47: + case 0x49: + case 0x4b: + case 0x4c: + case 0x67: + default: + nv_wr32(dev, NV47_PGRAPH_TSIZE(i), tile->pitch); + nv_wr32(dev, NV47_PGRAPH_TLIMIT(i), tile->limit); + nv_wr32(dev, NV47_PGRAPH_TILE(i), tile->addr); nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tile->pitch); nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tile->limit); nv_wr32(dev, NV40_PGRAPH_TILE1(i), tile->addr); @@ -396,17 +401,20 @@ break; default: switch (dev_priv->chipset) { - case 0x46: - case 0x47: - case 0x49: - case 0x4b: - nv_wr32(dev, 0x400DF0, nv_rd32(dev, NV04_PFB_CFG0)); - nv_wr32(dev, 0x400DF4, nv_rd32(dev, NV04_PFB_CFG1)); - break; - default: + case 0x41: + case 0x42: + case 0x43: + case 0x45: + case 0x4e: + case 0x44: + case 0x4a: nv_wr32(dev, 0x4009F0, nv_rd32(dev, NV04_PFB_CFG0)); nv_wr32(dev, 0x4009F4, nv_rd32(dev, NV04_PFB_CFG1)); break; + default: + nv_wr32(dev, 0x400DF0, nv_rd32(dev, NV04_PFB_CFG0)); + nv_wr32(dev, 0x400DF4, nv_rd32(dev, NV04_PFB_CFG1)); + break; } nv_wr32(dev, 0x4069F0, nv_rd32(dev, NV04_PFB_CFG0)); nv_wr32(dev, 0x4069F4, nv_rd32(dev, NV04_PFB_CFG1));
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 095bc50..a4e5e53 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -557,9 +557,9 @@ /* use recommended ref_div for ss */ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { - pll->flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP; if (ss_enabled) { if (ss->refdiv) { + pll->flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP; pll->flags |= RADEON_PLL_USE_REF_DIV; pll->reference_div = ss->refdiv; if (ASIC_IS_AVIVO(rdev)) @@ -662,10 +662,12 @@ index, (uint32_t *)&args); adjusted_clock = le32_to_cpu(args.v3.sOutput.ulDispPllFreq) * 10; if (args.v3.sOutput.ucRefDiv) { + pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV; pll->flags |= RADEON_PLL_USE_REF_DIV; pll->reference_div = args.v3.sOutput.ucRefDiv; } if (args.v3.sOutput.ucPostDiv) { + pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV; pll->flags |= RADEON_PLL_USE_POST_DIV; pll->post_div = args.v3.sOutput.ucPostDiv; }
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c index 768c60e..069efa8 100644 --- a/drivers/gpu/drm/radeon/r300.c +++ b/drivers/gpu/drm/radeon/r300.c
@@ -910,6 +910,7 @@ track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R300_TX_FORMAT_X16: + case R300_TX_FORMAT_FL_I16: case R300_TX_FORMAT_Y8X8: case R300_TX_FORMAT_Z5Y6X5: case R300_TX_FORMAT_Z6Y5X5: @@ -922,6 +923,7 @@ track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R300_TX_FORMAT_Y16X16: + case R300_TX_FORMAT_FL_I16A16: case R300_TX_FORMAT_Z11Y11X10: case R300_TX_FORMAT_Z10Y11X11: case R300_TX_FORMAT_W8Z8Y8X8:
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index 8b606fd..08c1948 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -2610,9 +2610,11 @@ netif_carrier_on(nesvnic->netdev); spin_lock(&nesvnic->port_ibevent_lock); - if (nesdev->iw_status == 0) { - nesdev->iw_status = 1; - nes_port_ibevent(nesvnic); + if (nesvnic->of_device_registered) { + if (nesdev->iw_status == 0) { + nesdev->iw_status = 1; + nes_port_ibevent(nesvnic); + } } spin_unlock(&nesvnic->port_ibevent_lock); } @@ -2642,9 +2644,11 @@ netif_carrier_off(nesvnic->netdev); spin_lock(&nesvnic->port_ibevent_lock); - if (nesdev->iw_status == 1) { - nesdev->iw_status = 0; - nes_port_ibevent(nesvnic); + if (nesvnic->of_device_registered) { + if (nesdev->iw_status == 1) { + nesdev->iw_status = 0; + nes_port_ibevent(nesvnic); + } } spin_unlock(&nesvnic->port_ibevent_lock); } @@ -2703,9 +2707,11 @@ netif_carrier_on(nesvnic->netdev); spin_lock(&nesvnic->port_ibevent_lock); - if (nesdev->iw_status == 0) { - nesdev->iw_status = 1; - nes_port_ibevent(nesvnic); + if (nesvnic->of_device_registered) { + if (nesdev->iw_status == 0) { + nesdev->iw_status = 1; + nes_port_ibevent(nesvnic); + } } spin_unlock(&nesvnic->port_ibevent_lock); } @@ -2723,9 +2729,11 @@ netif_carrier_off(nesvnic->netdev); spin_lock(&nesvnic->port_ibevent_lock); - if (nesdev->iw_status == 1) { - nesdev->iw_status = 0; - nes_port_ibevent(nesvnic); + if (nesvnic->of_device_registered) { + if (nesdev->iw_status == 1) { + nesdev->iw_status = 0; + nes_port_ibevent(nesvnic); + } } spin_unlock(&nesvnic->port_ibevent_lock); }
diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c index 8245237..eca0c41 100644 --- a/drivers/infiniband/hw/qib/qib_rc.c +++ b/drivers/infiniband/hw/qib/qib_rc.c
@@ -1005,7 +1005,8 @@ * there are still requests that haven't been acked. */ if ((psn & IB_BTH_REQ_ACK) && qp->s_acked != qp->s_tail && - !(qp->s_flags & (QIB_S_TIMER | QIB_S_WAIT_RNR | QIB_S_WAIT_PSN))) + !(qp->s_flags & (QIB_S_TIMER | QIB_S_WAIT_RNR | QIB_S_WAIT_PSN)) && + (ib_qib_state_ops[qp->state] & QIB_PROCESS_RECV_OK)) start_timer(qp); while (qp->s_last != qp->s_acked) { @@ -1439,6 +1440,8 @@ } spin_lock_irqsave(&qp->s_lock, flags); + if (!(ib_qib_state_ops[qp->state] & QIB_PROCESS_RECV_OK)) + goto ack_done; /* Ignore invalid responses. */ if (qib_cmp24(psn, qp->s_next_psn) >= 0)
diff --git a/drivers/spi/pxa2xx_spi_pci.c b/drivers/spi/pxa2xx_spi_pci.c index 351d8a375..19752b0 100644 --- a/drivers/spi/pxa2xx_spi_pci.c +++ b/drivers/spi/pxa2xx_spi_pci.c
@@ -7,10 +7,9 @@ #include <linux/of_device.h> #include <linux/spi/pxa2xx_spi.h> -struct awesome_struct { +struct ce4100_info { struct ssp_device ssp; - struct platform_device spi_pdev; - struct pxa2xx_spi_master spi_pdata; + struct platform_device *spi_pdev; }; static DEFINE_MUTEX(ssp_lock); @@ -51,23 +50,15 @@ } EXPORT_SYMBOL_GPL(pxa_ssp_free); -static void plat_dev_release(struct device *dev) -{ - struct awesome_struct *as = container_of(dev, - struct awesome_struct, spi_pdev.dev); - - of_device_node_put(&as->spi_pdev.dev); -} - static int __devinit ce4100_spi_probe(struct pci_dev *dev, const struct pci_device_id *ent) { int ret; resource_size_t phys_beg; resource_size_t phys_len; - struct awesome_struct *spi_info; + struct ce4100_info *spi_info; struct platform_device *pdev; - struct pxa2xx_spi_master *spi_pdata; + struct pxa2xx_spi_master spi_pdata; struct ssp_device *ssp; ret = pci_enable_device(dev); @@ -84,33 +75,30 @@ return ret; } + pdev = platform_device_alloc("pxa2xx-spi", dev->devfn); spi_info = kzalloc(sizeof(*spi_info), GFP_KERNEL); - if (!spi_info) { + if (!pdev || !spi_info ) { ret = -ENOMEM; - goto err_kz; + goto err_nomem; } - ssp = &spi_info->ssp; - pdev = &spi_info->spi_pdev; - spi_pdata = &spi_info->spi_pdata; + memset(&spi_pdata, 0, sizeof(spi_pdata)); + spi_pdata.num_chipselect = dev->devfn; - pdev->name = "pxa2xx-spi"; - pdev->id = dev->devfn; + ret = platform_device_add_data(pdev, &spi_pdata, sizeof(spi_pdata)); + if (ret) + goto err_nomem; + pdev->dev.parent = &dev->dev; - pdev->dev.platform_data = &spi_info->spi_pdata; - #ifdef CONFIG_OF pdev->dev.of_node = dev->dev.of_node; #endif - pdev->dev.release = plat_dev_release; - - spi_pdata->num_chipselect = dev->devfn; - + ssp = &spi_info->ssp; ssp->phys_base = pci_resource_start(dev, 0); ssp->mmio_base = ioremap(phys_beg, phys_len); if (!ssp->mmio_base) { dev_err(&pdev->dev, "failed to ioremap() registers\n"); ret = -EIO; - goto err_remap; + goto err_nomem; } ssp->irq = dev->irq; ssp->port_id = pdev->id; @@ -122,7 +110,7 @@ pci_set_drvdata(dev, spi_info); - ret = platform_device_register(pdev); + ret = platform_device_add(pdev); if (ret) goto err_dev_add; @@ -135,27 +123,21 @@ mutex_unlock(&ssp_lock); iounmap(ssp->mmio_base); -err_remap: - kfree(spi_info); - -err_kz: +err_nomem: release_mem_region(phys_beg, phys_len); - + platform_device_put(pdev); + kfree(spi_info); return ret; } static void __devexit ce4100_spi_remove(struct pci_dev *dev) { - struct awesome_struct *spi_info; - struct platform_device *pdev; + struct ce4100_info *spi_info; struct ssp_device *ssp; spi_info = pci_get_drvdata(dev); - ssp = &spi_info->ssp; - pdev = &spi_info->spi_pdev; - - platform_device_unregister(pdev); + platform_device_unregister(spi_info->spi_pdev); iounmap(ssp->mmio_base); release_mem_region(pci_resource_start(dev, 0), @@ -171,7 +153,6 @@ } static struct pci_device_id ce4100_spi_devices[] __devinitdata = { - { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2e6a) }, { }, };
diff --git a/fs/block_dev.c b/fs/block_dev.c index 333a7bb..4fb8a34 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c
@@ -1215,12 +1215,6 @@ res = __blkdev_get(bdev, mode, 0); - /* __blkdev_get() may alter read only status, check it afterwards */ - if (!res && (mode & FMODE_WRITE) && bdev_read_only(bdev)) { - __blkdev_put(bdev, mode, 0); - res = -EACCES; - } - if (whole) { /* finish claiming */ mutex_lock(&bdev->bd_mutex); @@ -1298,6 +1292,11 @@ if (err) return ERR_PTR(err); + if ((mode & FMODE_WRITE) && bdev_read_only(bdev)) { + blkdev_put(bdev, mode); + return ERR_PTR(-EACCES); + } + return bdev; } EXPORT_SYMBOL(blkdev_get_by_path);
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 956629b..1275b86 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c
@@ -317,8 +317,8 @@ READ_BUF(dummy32); len += (XDR_QUADLEN(dummy32) << 2); READMEM(buf, dummy32); - if ((host_err = nfsd_map_name_to_uid(argp->rqstp, buf, dummy32, &iattr->ia_uid))) - goto out_nfserr; + if ((status = nfsd_map_name_to_uid(argp->rqstp, buf, dummy32, &iattr->ia_uid))) + return status; iattr->ia_valid |= ATTR_UID; } if (bmval[1] & FATTR4_WORD1_OWNER_GROUP) { @@ -328,8 +328,8 @@ READ_BUF(dummy32); len += (XDR_QUADLEN(dummy32) << 2); READMEM(buf, dummy32); - if ((host_err = nfsd_map_name_to_gid(argp->rqstp, buf, dummy32, &iattr->ia_gid))) - goto out_nfserr; + if ((status = nfsd_map_name_to_gid(argp->rqstp, buf, dummy32, &iattr->ia_gid))) + return status; iattr->ia_valid |= ATTR_GID; } if (bmval[1] & FATTR4_WORD1_TIME_ACCESS_SET) {
diff --git a/fs/partitions/mac.c b/fs/partitions/mac.c index 68d6a21..11f688b 100644 --- a/fs/partitions/mac.c +++ b/fs/partitions/mac.c
@@ -29,10 +29,9 @@ int mac_partition(struct parsed_partitions *state) { - int slot = 1; Sector sect; unsigned char *data; - int blk, blocks_in_map; + int slot, blocks_in_map; unsigned secsize; #ifdef CONFIG_PPC_PMAC int found_root = 0; @@ -59,10 +58,14 @@ put_dev_sector(sect); return 0; /* not a MacOS disk */ } - strlcat(state->pp_buf, " [mac]", PAGE_SIZE); blocks_in_map = be32_to_cpu(part->map_count); - for (blk = 1; blk <= blocks_in_map; ++blk) { - int pos = blk * secsize; + if (blocks_in_map < 0 || blocks_in_map >= DISK_MAX_PARTS) { + put_dev_sector(sect); + return 0; + } + strlcat(state->pp_buf, " [mac]", PAGE_SIZE); + for (slot = 1; slot <= blocks_in_map; ++slot) { + int pos = slot * secsize; put_dev_sector(sect); data = read_part_sector(state, pos/512, §); if (!data) @@ -113,13 +116,11 @@ } if (goodness > found_root_goodness) { - found_root = blk; + found_root = slot; found_root_goodness = goodness; } } #endif /* CONFIG_PPC_PMAC */ - - ++slot; } #ifdef CONFIG_PPC_PMAC if (found_root_goodness)