The patch titled
x86_64: kill 19000+ sparse warnings
has been removed from the -mm tree. Its filename was
x86_64-kill-19000-sparse-warnings.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: x86_64: kill 19000+ sparse warnings
From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Eliminate 19439 (!!) sparse warnings like:
include/linux/mm.h:321:22: warning: constant 0xffff810000000000 is so big it is unsigned long
Eliminate 56 sparse warnings like:
arch/x86_64/kernel/setup.c:248:16: warning: constant 0xffffffff80000000 is so big it is unsigned long
Eliminate 5 sparse warnings like:
arch/x86_64/kernel/module.c:49:13: warning: constant 0xfffffffffff00000 is so big it is unsigned long
Eliminate 23 sparse warnings like:
arch/x86_64/mm/init.c:551:37: warning: constant 0xffffc20000000000 is so big it is unsigned long
Eliminate 6 sparse warnings like:
arch/x86_64/kernel/module.c:49:13: warning: constant 0xffffffff88000000 is so big it is unsigned long
Eliminate 23 sparse warnings like:
arch/x86_64/mm/init.c:552:6: warning: constant 0xffffe1ffffffffff is so big it is unsigned long
Eliminate 3 sparse warnings like:
arch/x86_64/kernel/e820.c:186:17: warning: constant 0x3fffffffffff is so big it is long
Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-x86_64/page.h | 7 ++++---
include/asm-x86_64/pgtable.h | 10 +++++-----
2 files changed, 9 insertions(+), 8 deletions(-)
diff -puN include/asm-x86_64/page.h~x86_64-kill-19000-sparse-warnings include/asm-x86_64/page.h
--- a/include/asm-x86_64/page.h~x86_64-kill-19000-sparse-warnings
+++ a/include/asm-x86_64/page.h
@@ -79,9 +79,10 @@ extern unsigned long phys_base;
#define __PHYSICAL_START CONFIG_PHYSICAL_START
#define __KERNEL_ALIGN 0x200000
+
#define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START)
-#define __START_KERNEL_map 0xffffffff80000000
-#define __PAGE_OFFSET 0xffff810000000000
+#define __START_KERNEL_map _AC(0xffffffff80000000, UL)
+#define __PAGE_OFFSET _AC(0xffff810000000000, UL)
/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
@@ -93,7 +94,7 @@ extern unsigned long phys_base;
#define __VIRTUAL_MASK ((_AC(1,UL) << __VIRTUAL_MASK_SHIFT) - 1)
#define KERNEL_TEXT_SIZE (40*1024*1024)
-#define KERNEL_TEXT_START 0xffffffff80000000
+#define KERNEL_TEXT_START _AC(0xffffffff80000000, UL)
#define PAGE_OFFSET __PAGE_OFFSET
#ifndef __ASSEMBLY__
diff -puN include/asm-x86_64/pgtable.h~x86_64-kill-19000-sparse-warnings include/asm-x86_64/pgtable.h
--- a/include/asm-x86_64/pgtable.h~x86_64-kill-19000-sparse-warnings
+++ a/include/asm-x86_64/pgtable.h
@@ -134,11 +134,11 @@ static inline pte_t ptep_get_and_clear_f
#define USER_PTRS_PER_PGD ((TASK_SIZE-1)/PGDIR_SIZE+1)
#define FIRST_USER_ADDRESS 0
-#define MAXMEM 0x3fffffffffff
-#define VMALLOC_START 0xffffc20000000000
-#define VMALLOC_END 0xffffe1ffffffffff
-#define MODULES_VADDR 0xffffffff88000000
-#define MODULES_END 0xfffffffffff00000
+#define MAXMEM _AC(0x3fffffffffff, UL)
+#define VMALLOC_START _AC(0xffffc20000000000, UL)
+#define VMALLOC_END _AC(0xffffe1ffffffffff, UL)
+#define MODULES_VADDR _AC(0xffffffff88000000, UL)
+#define MODULES_END _AC(0xfffffffffff00000, UL)
#define MODULES_LEN (MODULES_END - MODULES_VADDR)
#define _PAGE_BIT_PRESENT 0
_
Patches currently in -mm which might be from randy.dunlap@xxxxxxxxxx are
origin.patch
krealloc-fix-kerneldoc-comments.patch
git-acpi.patch
git-ieee1394.patch
romfs-printk-format-warnings.patch
add-pci_try_set_mwi.patch
git-unionfs.patch
git-ipwireless_cs.patch
mm-merge-populate-and-nopage-into-fault-fixes-nonlinear-doc-fix.patch
doc-kernel-parameters-use-x86-32-tag-instead-of-ia-32.patch
lib-hexdump.patch
lib-hexdump-fix.patch
lib-hexdump-update-on-feedback.patch
doc-what-a-patch-series-is.patch
kernel-doc-small-kernel-doc-optimization.patch
profile-likely-unlikely-macros.patch
-
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