diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/512x/mpc512x_lpbfifo.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/smp.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/8xx/adder875.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/8xx/mpc885ads_setup.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/8xx/tqm8xx_setup.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/inode.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/time.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/hotplug-memory.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/vas.c | 9 |
10 files changed, 16 insertions, 15 deletions
diff --git a/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c b/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c index 1bfb29574caa..c1e981649bd9 100644 --- a/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c +++ b/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c @@ -477,7 +477,7 @@ static int mpc512x_lpbfifo_probe(struct platform_device *pdev) return ret; } -static int mpc512x_lpbfifo_remove(struct platform_device *pdev) +static void mpc512x_lpbfifo_remove(struct platform_device *pdev) { unsigned long flags; struct dma_device *dma_dev = lpbfifo.chan->device; @@ -494,8 +494,6 @@ static int mpc512x_lpbfifo_remove(struct platform_device *pdev) free_irq(lpbfifo.irq, &pdev->dev); irq_dispose_mapping(lpbfifo.irq); dma_release_channel(lpbfifo.chan); - - return 0; } static const struct of_device_id mpc512x_lpbfifo_match[] = { @@ -506,7 +504,7 @@ MODULE_DEVICE_TABLE(of, mpc512x_lpbfifo_match); static struct platform_driver mpc512x_lpbfifo_driver = { .probe = mpc512x_lpbfifo_probe, - .remove = mpc512x_lpbfifo_remove, + .remove_new = mpc512x_lpbfifo_remove, .driver = { .name = DRV_NAME, .of_match_table = mpc512x_lpbfifo_match, diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 9c43cf32f4c9..40aa58206888 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -180,7 +180,7 @@ static void wake_hw_thread(void *info) unsigned long inia; int cpu = *(const int *)info; - inia = *(unsigned long *)fsl_secondary_thread_init; + inia = ppc_function_entry(fsl_secondary_thread_init); book3e_start_thread(cpu_thread_in_core(cpu), inia); } #endif diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c index 7e83eb6746f4..f6bd232f8323 100644 --- a/arch/powerpc/platforms/8xx/adder875.c +++ b/arch/powerpc/platforms/8xx/adder875.c @@ -7,7 +7,6 @@ */ #include <linux/init.h> -#include <linux/fs_enet_pd.h> #include <linux/of_platform.h> #include <asm/time.h> diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c index 2fc7cacbcd96..c7c4f082b838 100644 --- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c +++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c @@ -21,7 +21,6 @@ #include <linux/device.h> #include <linux/delay.h> -#include <linux/fs_enet_pd.h> #include <linux/fs_uart_pd.h> #include <linux/fsl_devices.h> #include <linux/mii.h> diff --git a/arch/powerpc/platforms/8xx/tqm8xx_setup.c b/arch/powerpc/platforms/8xx/tqm8xx_setup.c index 7d8eb50bb9cd..6e56be852b2c 100644 --- a/arch/powerpc/platforms/8xx/tqm8xx_setup.c +++ b/arch/powerpc/platforms/8xx/tqm8xx_setup.c @@ -24,7 +24,6 @@ #include <linux/device.h> #include <linux/delay.h> -#include <linux/fs_enet_pd.h> #include <linux/fs_uart_pd.h> #include <linux/fsl_devices.h> #include <linux/mii.h> diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 45fd975ef521..340b86ef7284 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -94,6 +94,7 @@ config PPC_BOOK3S_64 select PPC_FPU select PPC_HAVE_PMU_SUPPORT select HAVE_ARCH_TRANSPARENT_HUGEPAGE + select HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION select ARCH_ENABLE_SPLIT_PMD_PTLOCK select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index ea807aa0c31a..38c5be34c895 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -86,7 +86,7 @@ spufs_new_inode(struct super_block *sb, umode_t mode) inode->i_mode = mode; inode->i_uid = current_fsuid(); inode->i_gid = current_fsgid(); - inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode); + inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode); out: return inode; } diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c index 4c5790aff1b5..8633891b7aa5 100644 --- a/arch/powerpc/platforms/powermac/time.c +++ b/arch/powerpc/platforms/powermac/time.c @@ -26,8 +26,8 @@ #include <linux/rtc.h> #include <linux/of_address.h> +#include <asm/early_ioremap.h> #include <asm/sections.h> -#include <asm/io.h> #include <asm/machdep.h> #include <asm/time.h> #include <asm/nvram.h> @@ -182,7 +182,7 @@ static int __init via_calibrate_decr(void) return 0; } of_node_put(vias); - via = ioremap(rsrc.start, resource_size(&rsrc)); + via = early_ioremap(rsrc.start, resource_size(&rsrc)); if (via == NULL) { printk(KERN_ERR "Failed to map VIA for timer calibration !\n"); return 0; @@ -207,7 +207,7 @@ static int __init via_calibrate_decr(void) ppc_tb_freq = (dstart - dend) * 100 / 6; - iounmap(via); + early_iounmap((void *)via, resource_size(&rsrc)); return 1; } diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c index 9c62c2c3b3d0..4f3d6a2f9065 100644 --- a/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -637,7 +637,7 @@ static int dlpar_add_lmb(struct drmem_lmb *lmb) nid = first_online_node; /* Add the memory */ - rc = __add_memory(nid, lmb->base_addr, block_sz, MHP_NONE); + rc = __add_memory(nid, lmb->base_addr, block_sz, MHP_MEMMAP_ON_MEMORY); if (rc) { invalidate_lmb_associativity_index(lmb); return rc; diff --git a/arch/powerpc/platforms/pseries/vas.c b/arch/powerpc/platforms/pseries/vas.c index 9a44a98ba342..3fbc2a6aa319 100644 --- a/arch/powerpc/platforms/pseries/vas.c +++ b/arch/powerpc/platforms/pseries/vas.c @@ -744,6 +744,12 @@ static int reconfig_close_windows(struct vas_caps *vcap, int excess_creds, } task_ref = &win->vas_win.task_ref; + /* + * VAS mmap (coproc_mmap()) and its fault handler + * (vas_mmap_fault()) are called after holding mmap lock. + * So hold mmap mutex after mmap_lock to avoid deadlock. + */ + mmap_write_lock(task_ref->mm); mutex_lock(&task_ref->mmap_mutex); vma = task_ref->vma; /* @@ -752,7 +758,6 @@ static int reconfig_close_windows(struct vas_caps *vcap, int excess_creds, */ win->vas_win.status |= flag; - mmap_write_lock(task_ref->mm); /* * vma is set in the original mapping. But this mapping * is done with mmap() after the window is opened with ioctl. @@ -762,8 +767,8 @@ static int reconfig_close_windows(struct vas_caps *vcap, int excess_creds, if (vma) zap_vma_pages(vma); - mmap_write_unlock(task_ref->mm); mutex_unlock(&task_ref->mmap_mutex); + mmap_write_unlock(task_ref->mm); /* * Close VAS window in the hypervisor, but do not * free vas_window struct since it may be reused |