| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1450741676-5865-4-git-send-email-viro@ZenIV.linux.org.uk>
Date: Mon, 21 Dec 2015 23:46:37 +0000
From: Al Viro <viro@...IV.linux.org.uk>
To: linux-kernel@...r.kernel.org
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [POC][PATCH 04/83] kill unused {get,free}_user_page()
From: Al Viro <viro@...iv.linux.org.uk>
Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
arch/arc/include/asm/page.h | 3 ---
arch/arm/include/asm/page-nommu.h | 3 ---
arch/frv/include/asm/page.h | 3 ---
arch/m68k/include/asm/page_mm.h | 3 ---
arch/m68k/include/asm/page_no.h | 3 ---
arch/openrisc/include/asm/page.h | 3 ---
include/asm-generic/page.h | 3 ---
7 files changed, 21 deletions(-)
diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h
index fa23f40..adf5cbb 100644
--- a/arch/arc/include/asm/page.h
+++ b/arch/arc/include/asm/page.h
@@ -13,9 +13,6 @@
#ifndef __ASSEMBLY__
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page((void *)addr)
-
#define clear_page(paddr) memset((paddr), 0, PAGE_SIZE)
#define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
diff --git a/arch/arm/include/asm/page-nommu.h b/arch/arm/include/asm/page-nommu.h
index c4f6081..4c572de 100644
--- a/arch/arm/include/asm/page-nommu.h
+++ b/arch/arm/include/asm/page-nommu.h
@@ -16,9 +16,6 @@
#else
#define KTHREAD_SIZE PAGE_SIZE
#endif
-
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page((void *)addr)
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
diff --git a/arch/frv/include/asm/page.h b/arch/frv/include/asm/page.h
index 870960c..52ace96 100644
--- a/arch/frv/include/asm/page.h
+++ b/arch/frv/include/asm/page.h
@@ -8,9 +8,6 @@
#ifndef __ASSEMBLY__
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page((void *)addr)
-
#define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
diff --git a/arch/m68k/include/asm/page_mm.h b/arch/m68k/include/asm/page_mm.h
index 1a735f8..e7a1946 100644
--- a/arch/m68k/include/asm/page_mm.h
+++ b/arch/m68k/include/asm/page_mm.h
@@ -6,9 +6,6 @@
#include <linux/compiler.h>
#include <asm/module.h>
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page((void *)addr)
-
/*
* We don't need to check for alignment etc.
*/
diff --git a/arch/m68k/include/asm/page_no.h b/arch/m68k/include/asm/page_no.h
index 1f9ec40..fa7f32d 100644
--- a/arch/m68k/include/asm/page_no.h
+++ b/arch/m68k/include/asm/page_no.h
@@ -6,9 +6,6 @@
extern unsigned long memory_start;
extern unsigned long memory_end;
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page((void *)addr)
-
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h
index 8ab6f6f..e613d36 100644
--- a/arch/openrisc/include/asm/page.h
+++ b/arch/openrisc/include/asm/page.h
@@ -40,9 +40,6 @@
#ifndef __ASSEMBLY__
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page((void *)addr)
-
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
index 6c731ec..67cfb7d 100644
--- a/include/asm-generic/page.h
+++ b/include/asm-generic/page.h
@@ -24,9 +24,6 @@
#ifndef __ASSEMBLY__
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page((void *)addr)
-
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
--
2.1.4
--
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/
Powered by blists - more mailing lists