diff for duplicates of <20150120140546.DDCB8D4@black.fi.intel.com> diff --git a/a/content_digest b/N1/content_digest index 8a01fc8..2ba5ea4 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -2,17 +2,10 @@ "ref\020150119174317.GK20386@saruman\0" "ref\020150120001643.7D15AA8@black.fi.intel.com\0" "ref\020150120114555.GA11502@n2100.arm.linux.org.uk\0" - "From\0Kirill A. Shutemov <kirill.shutemov@linux.intel.com>\0" - "Subject\0Re: [next-20150119]regression (mm)?\0" + "From\0kirill.shutemov@linux.intel.com (Kirill A. Shutemov)\0" + "Subject\0[next-20150119]regression (mm)?\0" "Date\0Tue, 20 Jan 2015 16:05:46 +0200 (EET)\0" - "To\0Russell King - ARM Linux <linux@arm.linux.org.uk>\0" - "Cc\0Kirill A. Shutemov <kirill.shutemov@linux.intel.com>" - Felipe Balbi <balbi@ti.com> - Nishanth Menon <nm@ti.com> - linux-mm@kvack.org - linux-next <linux-next@vger.kernel.org> - linux-omap <linux-omap@vger.kernel.org> - " linux-arm-kernel@lists.infradead.org <linux-arm-kernel@lists.infradead.org>\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "Russell King - ARM Linux wrote:\n" @@ -63,4 +56,4 @@ "-- \n" 2.1.4 -18fcae0f5922187a4cda3a2501a00fb26e58adfb96335dd0e7db68e780cecc28 +28ccfe53ca918038fb189843b582e320c8c57f964fd7314529de0a7cea1cd6ce
diff --git a/a/1.txt b/N2/1.txt index e143b75..aa0466b 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -10,38 +10,3 @@ Okay, I see. Regarding the topic bug. Completely untested patch is below. Could anybody check if it helps? - ->From 34b9182d08ef2b541829e305fcc91ef1d26b27ea Mon Sep 17 00:00:00 2001 -From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> -Date: Tue, 20 Jan 2015 15:47:22 +0200 -Subject: [PATCH] arm: define __PAGETABLE_PMD_FOLDED for !LPAE - -ARM uses custom implementation of PMD folding in 2-level page table case. -Generic code expects to see __PAGETABLE_PMD_FOLDED to be defined if PMD is -folded, but ARM doesn't do this. Let's fix it. - -Defining __PAGETABLE_PMD_FOLDED will drop out unused __pmd_alloc(). -It also fixes problems with recently-introduced pmd accounting on ARM -without LPAE. - -Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> -Reported-by: Nishanth Menon <nm@ti.com> ---- - arch/arm/include/asm/pgtable-2level.h | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h -index bcc5e300413f..bfd662e49a25 100644 ---- a/arch/arm/include/asm/pgtable-2level.h -+++ b/arch/arm/include/asm/pgtable-2level.h -@@ -10,6 +10,8 @@ - #ifndef _ASM_PGTABLE_2LEVEL_H - #define _ASM_PGTABLE_2LEVEL_H - -+#define __PAGETABLE_PMD_FOLDED -+ - /* - * Hardware-wise, we have a two level page table structure, where the first - * level has 4096 entries, and the second level has 256 entries. Each entry --- -2.1.4 diff --git a/a/content_digest b/N2/content_digest index 8a01fc8..de830a6 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -26,41 +26,6 @@ "Okay, I see.\n" "\n" "Regarding the topic bug. Completely untested patch is below. Could anybody\n" - "check if it helps?\n" - "\n" - ">From 34b9182d08ef2b541829e305fcc91ef1d26b27ea Mon Sep 17 00:00:00 2001\n" - "From: \"Kirill A. Shutemov\" <kirill.shutemov@linux.intel.com>\n" - "Date: Tue, 20 Jan 2015 15:47:22 +0200\n" - "Subject: [PATCH] arm: define __PAGETABLE_PMD_FOLDED for !LPAE\n" - "\n" - "ARM uses custom implementation of PMD folding in 2-level page table case.\n" - "Generic code expects to see __PAGETABLE_PMD_FOLDED to be defined if PMD is\n" - "folded, but ARM doesn't do this. Let's fix it.\n" - "\n" - "Defining __PAGETABLE_PMD_FOLDED will drop out unused __pmd_alloc().\n" - "It also fixes problems with recently-introduced pmd accounting on ARM\n" - "without LPAE.\n" - "\n" - "Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>\n" - "Reported-by: Nishanth Menon <nm@ti.com>\n" - "---\n" - " arch/arm/include/asm/pgtable-2level.h | 2 ++\n" - " 1 file changed, 2 insertions(+)\n" - "\n" - "diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h\n" - "index bcc5e300413f..bfd662e49a25 100644\n" - "--- a/arch/arm/include/asm/pgtable-2level.h\n" - "+++ b/arch/arm/include/asm/pgtable-2level.h\n" - "@@ -10,6 +10,8 @@\n" - " #ifndef _ASM_PGTABLE_2LEVEL_H\n" - " #define _ASM_PGTABLE_2LEVEL_H\n" - " \n" - "+#define __PAGETABLE_PMD_FOLDED\n" - "+\n" - " /*\n" - " * Hardware-wise, we have a two level page table structure, where the first\n" - " * level has 4096 entries, and the second level has 256 entries. Each entry\n" - "-- \n" - 2.1.4 + check if it helps? -18fcae0f5922187a4cda3a2501a00fb26e58adfb96335dd0e7db68e780cecc28 +9d9c45bbfd053c06691bf1727e47473ac249c84dc4aa74e9b22b5e72c16899e3
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