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Date: Wed, 9 Apr 2014 17:14:34 +0200 From: Tomasz Nowicki <tomasz.nowicki@...aro.org> To: rjw@...ysocki.net, lenb@...nel.org, tony.luck@...el.com, bp@...en8.de, bp@...e.de, m.chehab@...sung.com Cc: linux-edac@...r.kernel.org, x86@...nel.org, linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org, linaro-acpi@...ts.linaro.org, Tomasz Nowicki <tomasz.nowicki@...aro.org> Subject: [PATCH 6/7] acpi, apei, ghes: Make unmapping functionality independent from architecture. Till now __flush_tlb_one was used for unmapping virtual memory which is x86 specific function. Replace it with more generic flush_tlb_kernel_range. Signed-off-by: Tomasz Nowicki <tomasz.nowicki@...aro.org> --- drivers/acpi/apei/ghes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index aaf8db3..624878b 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -185,7 +185,7 @@ static void ghes_iounmap_nmi(void __iomem *vaddr_ptr) BUG_ON(vaddr != (unsigned long)GHES_IOREMAP_NMI_PAGE(base)); unmap_kernel_range_noflush(vaddr, PAGE_SIZE); - __flush_tlb_one(vaddr); + flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE); } static void ghes_iounmap_irq(void __iomem *vaddr_ptr) @@ -195,7 +195,7 @@ static void ghes_iounmap_irq(void __iomem *vaddr_ptr) BUG_ON(vaddr != (unsigned long)GHES_IOREMAP_IRQ_PAGE(base)); unmap_kernel_range_noflush(vaddr, PAGE_SIZE); - __flush_tlb_one(vaddr); + flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE); } static int ghes_estatus_pool_init(void) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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