diff options
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/axonram.c | 8 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/mpc8xx_pic.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/xive/native.c | 4 |
4 files changed, 13 insertions, 5 deletions
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index a7fe5fee744f..2799706106c6 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -45,6 +45,7 @@ #include <linux/of_device.h> #include <linux/of_platform.h> #include <linux/pfn_t.h> +#include <linux/uio.h> #include <asm/page.h> #include <asm/prom.h> @@ -163,8 +164,15 @@ axon_ram_dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pa return __axon_ram_direct_access(bank, pgoff, nr_pages, kaddr, pfn); } +static size_t axon_ram_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, + void *addr, size_t bytes, struct iov_iter *i) +{ + return copy_from_iter(addr, bytes, i); +} + static const struct dax_operations axon_ram_dax_ops = { .direct_access = axon_ram_dax_direct_access, + .copy_from_iter = axon_ram_copy_from_iter, }; /** diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c index 3e828b20c21e..2842f9d63d21 100644 --- a/arch/powerpc/sysdev/mpc8xx_pic.c +++ b/arch/powerpc/sysdev/mpc8xx_pic.c @@ -79,7 +79,7 @@ unsigned int mpc8xx_get_irq(void) irq = in_be32(&siu_reg->sc_sivec) >> 26; if (irq == PIC_VEC_SPURRIOUS) - irq = 0; + return 0; return irq_linear_revmap(mpc8xx_pic_host, irq); diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 913825086b8d..6595462b1fc8 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -297,7 +297,7 @@ void xive_do_source_eoi(u32 hw_irq, struct xive_irq_data *xd) { /* If the XIVE supports the new "store EOI facility, use it */ if (xd->flags & XIVE_IRQ_FLAG_STORE_EOI) - out_be64(xd->eoi_mmio, 0); + out_be64(xd->eoi_mmio + XIVE_ESB_STORE_EOI, 0); else if (hw_irq && xd->flags & XIVE_IRQ_FLAG_EOI_FW) { /* * The FW told us to call it. This happens for some @@ -1417,7 +1417,7 @@ bool xive_core_init(const struct xive_ops *ops, void __iomem *area, u32 offset, /* Get ready for interrupts */ xive_setup_cpu(); - pr_info("Interrupt handling intialized with %s backend\n", + pr_info("Interrupt handling initialized with %s backend\n", xive_ops->name); pr_info("Using priority %d for all interrupts\n", max_prio); diff --git a/arch/powerpc/sysdev/xive/native.c b/arch/powerpc/sysdev/xive/native.c index ab9ecce61ee5..0f95476b01f6 100644 --- a/arch/powerpc/sysdev/xive/native.c +++ b/arch/powerpc/sysdev/xive/native.c @@ -633,8 +633,8 @@ u32 xive_native_alloc_vp_block(u32 max_vcpus) if (max_vcpus > (1 << order)) order++; - pr_info("VP block alloc, for max VCPUs %d use order %d\n", - max_vcpus, order); + pr_debug("VP block alloc, for max VCPUs %d use order %d\n", + max_vcpus, order); for (;;) { rc = opal_xive_alloc_vp_block(order); |
