From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-mm@kvack.org
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Naveen N Rao <naveen@kernel.org>, Ingo Molnar <mingo@redhat.com>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H . Peter Anvin" <hpa@zytor.com>, Theodore Ts'o <tytso@mit.edu>,
Arnd Bergmann <arnd@arndb.de>,
Andrew Morton <akpm@linux-foundation.org>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: [PATCH v2 4/8] vdso: Introduce vdso/page.h
Date: Mon, 23 Sep 2024 15:19:39 +0100 [thread overview]
Message-ID: <20240923141943.133551-5-vincenzo.frascino@arm.com> (raw)
In-Reply-To: <20240923141943.133551-1-vincenzo.frascino@arm.com>
The VDSO implementation includes headers from outside of the
vdso/ namespace.
Introduce vdso/page.h to make sure that the generic library
uses only the allowed namespace.
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
arch/alpha/include/asm/page.h | 6 +-----
arch/arc/include/uapi/asm/page.h | 7 +++----
arch/arm/include/asm/page.h | 5 +----
arch/arm64/include/asm/page-def.h | 5 +----
arch/csky/include/asm/page.h | 8 ++------
arch/hexagon/include/asm/page.h | 4 +---
arch/loongarch/include/asm/page.h | 7 +------
arch/m68k/include/asm/page.h | 6 ++----
arch/microblaze/include/asm/page.h | 5 +----
arch/mips/include/asm/page.h | 7 +------
arch/nios2/include/asm/page.h | 7 +------
arch/openrisc/include/asm/page.h | 11 +----------
arch/parisc/include/asm/page.h | 4 +---
arch/powerpc/include/asm/page.h | 10 +---------
arch/riscv/include/asm/page.h | 4 +---
arch/s390/include/asm/page.h | 4 +---
arch/sh/include/asm/page.h | 6 ++----
arch/sparc/include/asm/page_32.h | 4 +---
arch/sparc/include/asm/page_64.h | 4 +---
arch/um/include/asm/page.h | 5 +----
arch/x86/include/asm/page_types.h | 5 +----
arch/xtensa/include/asm/page.h | 8 +-------
include/vdso/page.h | 18 ++++++++++++++++++
23 files changed, 45 insertions(+), 105 deletions(-)
create mode 100644 include/vdso/page.h
diff --git a/arch/alpha/include/asm/page.h b/arch/alpha/include/asm/page.h
index 70419e6be1a3..261af54fd601 100644
--- a/arch/alpha/include/asm/page.h
+++ b/arch/alpha/include/asm/page.h
@@ -4,11 +4,7 @@
#include <linux/const.h>
#include <asm/pal.h>
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#ifndef __ASSEMBLY__
diff --git a/arch/arc/include/uapi/asm/page.h b/arch/arc/include/uapi/asm/page.h
index 7fd9e741b527..4606a326af5c 100644
--- a/arch/arc/include/uapi/asm/page.h
+++ b/arch/arc/include/uapi/asm/page.h
@@ -14,7 +14,7 @@
/* PAGE_SHIFT determines the page size */
#ifdef __KERNEL__
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
+#include <vdso/page.h>
#else
/*
* Default 8k
@@ -24,11 +24,10 @@
* not available
*/
#define PAGE_SHIFT 13
+#define PAGE_SIZE _BITUL(PAGE_SHIFT) /* Default 8K */
+#define PAGE_MASK (~(PAGE_SIZE-1))
#endif
-#define PAGE_SIZE _BITUL(PAGE_SHIFT) /* Default 8K */
#define PAGE_OFFSET _AC(0x80000000, UL) /* Kernel starts at 2G onwrds */
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
#endif /* _UAPI__ASM_ARC_PAGE_H */
diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
index 62af9f7f9e96..ef11b721230e 100644
--- a/arch/arm/include/asm/page.h
+++ b/arch/arm/include/asm/page.h
@@ -7,10 +7,7 @@
#ifndef _ASMARM_PAGE_H
#define _ASMARM_PAGE_H
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
+#include <vdso/page.h>
#ifndef __ASSEMBLY__
diff --git a/arch/arm64/include/asm/page-def.h b/arch/arm64/include/asm/page-def.h
index 792e9fe881dc..d402e08442ee 100644
--- a/arch/arm64/include/asm/page-def.h
+++ b/arch/arm64/include/asm/page-def.h
@@ -10,9 +10,6 @@
#include <linux/const.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#endif /* __ASM_PAGE_DEF_H */
diff --git a/arch/csky/include/asm/page.h b/arch/csky/include/asm/page.h
index 0ca6c408c07f..f8beae295afb 100644
--- a/arch/csky/include/asm/page.h
+++ b/arch/csky/include/asm/page.h
@@ -7,12 +7,8 @@
#include <asm/cache.h>
#include <linux/const.h>
-/*
- * PAGE_SHIFT determines the page size: 4KB
- */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE - 1))
+#include <vdso/page.h>
+
#define THREAD_SIZE (PAGE_SIZE * 2)
#define THREAD_MASK (~(THREAD_SIZE - 1))
#define THREAD_SHIFT (PAGE_SHIFT + 1)
diff --git a/arch/hexagon/include/asm/page.h b/arch/hexagon/include/asm/page.h
index 8a6af57274c2..b01f8df69dd4 100644
--- a/arch/hexagon/include/asm/page.h
+++ b/arch/hexagon/include/asm/page.h
@@ -45,9 +45,7 @@
#define HVM_HUGEPAGE_SIZE 0x5
#endif
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
+#include <vdso/page.h>
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
diff --git a/arch/loongarch/include/asm/page.h b/arch/loongarch/include/asm/page.h
index e85df33f11c7..83f3533e31a4 100644
--- a/arch/loongarch/include/asm/page.h
+++ b/arch/loongarch/include/asm/page.h
@@ -8,12 +8,7 @@
#include <linux/const.h>
#include <asm/addrspace.h>
-/*
- * PAGE_SHIFT determines the page size
- */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE - 1))
+#include <vdso/page.h>
#define HPAGE_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3)
#define HPAGE_SIZE (_AC(1, UL) << HPAGE_SHIFT)
diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
index 8cfb84b49975..b173ba27d36f 100644
--- a/arch/m68k/include/asm/page.h
+++ b/arch/m68k/include/asm/page.h
@@ -6,10 +6,8 @@
#include <asm/setup.h>
#include <asm/page_offset.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
+
#define PAGE_OFFSET (PAGE_OFFSET_RAW)
#ifndef __ASSEMBLY__
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h
index 8810f4f1c3b0..d1ec3806edab 100644
--- a/arch/microblaze/include/asm/page.h
+++ b/arch/microblaze/include/asm/page.h
@@ -19,10 +19,7 @@
#ifdef __KERNEL__
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#define LOAD_OFFSET ASM_CONST((CONFIG_KERNEL_START-CONFIG_KERNEL_BASE_ADDR))
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index 4609cb0326cf..bc3e3484c1bf 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -14,12 +14,7 @@
#include <linux/kernel.h>
#include <asm/mipsregs.h>
-/*
- * PAGE_SHIFT determines the page size
- */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
+#include <vdso/page.h>
/*
* This is used for calculating the real page sizes
diff --git a/arch/nios2/include/asm/page.h b/arch/nios2/include/asm/page.h
index 0722f88e63cc..2897ec1b74f6 100644
--- a/arch/nios2/include/asm/page.h
+++ b/arch/nios2/include/asm/page.h
@@ -18,12 +18,7 @@
#include <linux/pfn.h>
#include <linux/const.h>
-/*
- * PAGE_SHIFT determines the page size
- */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE - 1))
+#include <vdso/page.h>
/*
* PAGE_OFFSET -- the first address of the first page of memory.
diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h
index 1d5913f67c31..124a2db4b160 100644
--- a/arch/openrisc/include/asm/page.h
+++ b/arch/openrisc/include/asm/page.h
@@ -15,16 +15,7 @@
#ifndef __ASM_OPENRISC_PAGE_H
#define __ASM_OPENRISC_PAGE_H
-
-/* PAGE_SHIFT determines the page size */
-
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#ifdef __ASSEMBLY__
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#endif
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#define PAGE_OFFSET 0xc0000000
#define KERNELBASE PAGE_OFFSET
diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h
index 4bea2e95798f..6c4836fb5407 100644
--- a/arch/parisc/include/asm/page.h
+++ b/arch/parisc/include/asm/page.h
@@ -4,9 +4,7 @@
#include <linux/const.h>
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index 83d0a4fc5f75..af9a2628d1df 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -21,8 +21,7 @@
* page size. When using 64K pages however, whether we are really supporting
* 64K pages in HW or not is irrelevant to those definitions.
*/
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
+#include <vdso/page.h>
#ifndef __ASSEMBLY__
#ifndef CONFIG_HUGETLB_PAGE
@@ -41,13 +40,6 @@ extern unsigned int hpage_shift;
#define HUGE_MAX_HSTATE (MMU_PAGE_COUNT-1)
#endif
-/*
- * Subtle: (1 << PAGE_SHIFT) is an int, not an unsigned long. So if we
- * assign PAGE_MASK to a larger type it gets extended the way we want
- * (i.e. with 1s in the high bits)
- */
-#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
-
/*
* KERNELBASE is the virtual address of the start of the kernel, it's often
* the same as PAGE_OFFSET, but _might not be_.
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index 7ede2111c591..1b685896340a 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -12,9 +12,7 @@
#include <linux/pfn.h>
#include <linux/const.h>
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE - 1))
+#include <vdso/page.h>
#define HPAGE_SHIFT PMD_SHIFT
#define HPAGE_SIZE (_AC(1, UL) << HPAGE_SHIFT)
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 16e4caa931f1..773e0aee8ce3 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -11,9 +11,7 @@
#include <linux/const.h>
#include <asm/types.h>
-#define _PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define _PAGE_SIZE (_AC(1, UL) << _PAGE_SHIFT)
-#define _PAGE_MASK (~(_PAGE_SIZE - 1))
+#include <vdso/page.h>
/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT _PAGE_SHIFT
diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h
index f780b467e75d..fc39b8171bfb 100644
--- a/arch/sh/include/asm/page.h
+++ b/arch/sh/include/asm/page.h
@@ -8,10 +8,8 @@
#include <linux/const.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
+
#define PTE_MASK PAGE_MASK
#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h
index 9977c77374cd..9954254ea569 100644
--- a/arch/sparc/include/asm/page_32.h
+++ b/arch/sparc/include/asm/page_32.h
@@ -11,9 +11,7 @@
#include <linux/const.h>
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#ifndef __ASSEMBLY__
diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h
index e9bd24821c93..2a68ff5b6eab 100644
--- a/arch/sparc/include/asm/page_64.h
+++ b/arch/sparc/include/asm/page_64.h
@@ -4,9 +4,7 @@
#include <linux/const.h>
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
/* Flushing for D-cache alias handling is only needed if
* the page size is smaller than 16K.
diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
index 9ef9a8aedfa6..834313ecd3d6 100644
--- a/arch/um/include/asm/page.h
+++ b/arch/um/include/asm/page.h
@@ -9,10 +9,7 @@
#include <linux/const.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#ifndef __ASSEMBLY__
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
index 52f1b4ff0cc1..974688973cf6 100644
--- a/arch/x86/include/asm/page_types.h
+++ b/arch/x86/include/asm/page_types.h
@@ -6,10 +6,7 @@
#include <linux/types.h>
#include <linux/mem_encrypt.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#define __VIRTUAL_MASK ((1UL << __VIRTUAL_MASK_SHIFT) - 1)
diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h
index 4db56ef052d2..595c1037b738 100644
--- a/arch/xtensa/include/asm/page.h
+++ b/arch/xtensa/include/asm/page.h
@@ -18,13 +18,7 @@
#include <asm/cache.h>
#include <asm/kmem_layout.h>
-/*
- * PAGE_SHIFT determines the page size
- */
-
-#define PAGE_SHIFT CONFIG_PAGE_SHIFT
-#define PAGE_SIZE (__XTENSA_UL_CONST(1) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <vdso/page.h>
#ifdef CONFIG_MMU
#define PAGE_OFFSET XCHAL_KSEG_CACHED_VADDR
diff --git a/include/vdso/page.h b/include/vdso/page.h
new file mode 100644
index 000000000000..df8d307f38cd
--- /dev/null
+++ b/include/vdso/page.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __VDSO_PAGE_H
+#define __VDSO_PAGE_H
+
+#include <uapi/linux/const.h>
+
+/* PAGE_SHIFT determines the page size */
+#define PAGE_SHIFT CONFIG_PAGE_SHIFT
+
+#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
+
+#if defined(CONFIG_PHYS_ADDR_T_64BIT) && !defined(CONFIG_X86_64)
+#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
+#else
+#define PAGE_MASK (~(PAGE_SIZE-1))
+#endif
+
+#endif /* __VDSO_PAGE_H */
--
2.34.1
next prev parent reply other threads:[~2024-09-23 14:20 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-23 14:19 [PATCH v2 0/8] vdso: Use only headers from the vdso/ namespace Vincenzo Frascino
2024-09-23 14:19 ` [PATCH v2 1/8] x86: vdso: Introduce asm/vdso/mman.h Vincenzo Frascino
2024-09-23 23:05 ` Jason A. Donenfeld
2024-09-24 15:10 ` Vincenzo Frascino
2024-09-25 6:51 ` Christophe Leroy
2024-09-25 21:23 ` Arnd Bergmann
2024-09-26 5:51 ` Christophe Leroy
2024-09-26 6:20 ` Arnd Bergmann
2024-09-27 13:09 ` Vincenzo Frascino
2024-09-23 14:19 ` [PATCH v2 2/8] arm64: " Vincenzo Frascino
2024-09-25 6:52 ` Christophe Leroy
2024-09-23 14:19 ` [PATCH v2 3/8] vdso: Introduce vdso/mman.h Vincenzo Frascino
2024-09-25 6:54 ` Christophe Leroy
2024-09-23 14:19 ` Vincenzo Frascino [this message]
2024-09-23 16:54 ` [PATCH v2 4/8] vdso: Introduce vdso/page.h Arnd Bergmann
2024-09-24 14:10 ` Vincenzo Frascino
2024-09-24 14:28 ` Christophe Leroy
2024-09-24 14:32 ` Vincenzo Frascino
2024-09-25 6:56 ` Christophe Leroy
2024-09-23 14:19 ` [PATCH v2 5/8] x86: vdso: Modify asm/vdso/getrandom.h to include datapage Vincenzo Frascino
2024-09-25 6:57 ` Christophe Leroy
2024-09-23 14:19 ` [PATCH v2 6/8] vdso: Modify vdso/getrandom.h to include the asm header Vincenzo Frascino
2024-09-25 6:58 ` Christophe Leroy
2024-09-23 14:19 ` [PATCH v2 7/8] vdso: Introduce uapi/vdso/random.h Vincenzo Frascino
2024-09-23 23:09 ` Jason A. Donenfeld
2024-09-24 15:14 ` Vincenzo Frascino
2024-09-25 7:00 ` Christophe Leroy
2024-09-23 14:19 ` [PATCH v2 8/8] vdso: Modify getrandom to include the correct namespace Vincenzo Frascino
2024-09-23 23:11 ` Jason A. Donenfeld
2024-09-25 7:09 ` Christophe Leroy
2024-09-25 6:39 ` [PATCH v2 0/8] vdso: Use only headers from the vdso/ namespace Christophe Leroy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240923141943.133551-5-vincenzo.frascino@arm.com \
--to=vincenzo.frascino@arm.com \
--cc=Jason@zx2c4.com \
--cc=akpm@linux-foundation.org \
--cc=arnd@arndb.de \
--cc=bp@alien8.de \
--cc=christophe.leroy@csgroup.eu \
--cc=dave.hansen@linux.intel.com \
--cc=hpa@zytor.com \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=luto@kernel.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=mhiramat@kernel.org \
--cc=mingo@redhat.com \
--cc=mpe@ellerman.id.au \
--cc=naveen@kernel.org \
--cc=npiggin@gmail.com \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
--cc=tytso@mit.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox