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-rw-r--r--include/asm-alpha/a.out.h2
-rw-r--r--include/asm-arm/a.out.h1
-rw-r--r--include/asm-arm26/a.out.h1
-rw-r--r--include/asm-avr32/a.out.h1
-rw-r--r--include/asm-cris/a.out.h1
-rw-r--r--include/asm-frv/mem-layout.h1
-rw-r--r--include/asm-h8300/a.out.h1
-rw-r--r--include/asm-i386/a.out.h1
-rw-r--r--include/asm-ia64/ustack.h1
-rw-r--r--include/asm-m32r/a.out.h1
-rw-r--r--include/asm-m68k/a.out.h1
-rw-r--r--include/asm-mips/a.out.h1
-rw-r--r--include/asm-parisc/a.out.h1
-rw-r--r--include/asm-powerpc/a.out.h3
-rw-r--r--include/asm-s390/a.out.h1
-rw-r--r--include/asm-sh/a.out.h1
-rw-r--r--include/asm-sh64/a.out.h1
-rw-r--r--include/asm-sparc/a.out.h1
-rw-r--r--include/asm-sparc64/a.out.h2
-rw-r--r--include/asm-um/a.out.h2
-rw-r--r--include/asm-x86_64/a.out.h3
-rw-r--r--include/asm-xtensa/a.out.h1
22 files changed, 28 insertions, 1 deletions
diff --git a/include/asm-alpha/a.out.h b/include/asm-alpha/a.out.h
index d97daf42753d..e43cf61649a9 100644
--- a/include/asm-alpha/a.out.h
+++ b/include/asm-alpha/a.out.h
@@ -101,6 +101,8 @@ struct exec
#define STACK_TOP \
(current->personality & ADDR_LIMIT_32BIT ? 0x80000000 : 0x00120000000UL)
+#define STACK_TOP_MAX 0x00120000000UL
+
#endif
#endif /* __A_OUT_GNU_H__ */
diff --git a/include/asm-arm/a.out.h b/include/asm-arm/a.out.h
index 3e5fe64c4394..d7165e86df25 100644
--- a/include/asm-arm/a.out.h
+++ b/include/asm-arm/a.out.h
@@ -30,6 +30,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP ((current->personality == PER_LINUX_32BIT) ? \
TASK_SIZE : TASK_SIZE_26)
+#define STACK_TOP_MAX TASK_SIZE
#endif
#ifndef LIBRARY_START_TEXT
diff --git a/include/asm-arm26/a.out.h b/include/asm-arm26/a.out.h
index 9b2702c42c87..7167f54ae3fc 100644
--- a/include/asm-arm26/a.out.h
+++ b/include/asm-arm26/a.out.h
@@ -29,6 +29,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
#ifndef LIBRARY_START_TEXT
diff --git a/include/asm-avr32/a.out.h b/include/asm-avr32/a.out.h
index 50bf6e31a143..9f398ab28ed0 100644
--- a/include/asm-avr32/a.out.h
+++ b/include/asm-avr32/a.out.h
@@ -20,6 +20,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-cris/a.out.h b/include/asm-cris/a.out.h
index 770734ce54a6..919b34a084f8 100644
--- a/include/asm-cris/a.out.h
+++ b/include/asm-cris/a.out.h
@@ -8,6 +8,7 @@
/* grabbed from the intel stuff */
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
struct exec
diff --git a/include/asm-frv/mem-layout.h b/include/asm-frv/mem-layout.h
index a025dd4514e7..aaf2a773d9d3 100644
--- a/include/asm-frv/mem-layout.h
+++ b/include/asm-frv/mem-layout.h
@@ -60,6 +60,7 @@
*/
#define BRK_BASE __UL(2 * 1024 * 1024 + PAGE_SIZE)
#define STACK_TOP __UL(2 * 1024 * 1024)
+#define STACK_TOP_MAX STACK_TOP
/* userspace process size */
#ifdef CONFIG_MMU
diff --git a/include/asm-h8300/a.out.h b/include/asm-h8300/a.out.h
index 3c70939f9f00..aa5d22778235 100644
--- a/include/asm-h8300/a.out.h
+++ b/include/asm-h8300/a.out.h
@@ -20,6 +20,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-i386/a.out.h b/include/asm-i386/a.out.h
index ab17bb8e5465..851a60f8258c 100644
--- a/include/asm-i386/a.out.h
+++ b/include/asm-i386/a.out.h
@@ -20,6 +20,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-ia64/ustack.h b/include/asm-ia64/ustack.h
index a349467913ea..504167c35b8b 100644
--- a/include/asm-ia64/ustack.h
+++ b/include/asm-ia64/ustack.h
@@ -11,6 +11,7 @@
/* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
#define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2)
#define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT)
+#define STACK_TOP_MAX STACK_TOP
#endif
/* Make a default stack size of 2GiB */
diff --git a/include/asm-m32r/a.out.h b/include/asm-m32r/a.out.h
index 9a4a5d20160a..6a1b5d42f328 100644
--- a/include/asm-m32r/a.out.h
+++ b/include/asm-m32r/a.out.h
@@ -20,6 +20,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-m68k/a.out.h b/include/asm-m68k/a.out.h
index eda1662773b8..6fc86a221a94 100644
--- a/include/asm-m68k/a.out.h
+++ b/include/asm-m68k/a.out.h
@@ -20,6 +20,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-mips/a.out.h b/include/asm-mips/a.out.h
index ef33c3f13484..1ad60ba186d0 100644
--- a/include/asm-mips/a.out.h
+++ b/include/asm-mips/a.out.h
@@ -40,6 +40,7 @@ struct exec
#ifdef CONFIG_64BIT
#define STACK_TOP (current->thread.mflags & MF_32BIT_ADDR ? TASK_SIZE32 : TASK_SIZE)
#endif
+#define STACK_TOP_MAX TASK_SIZE
#endif
diff --git a/include/asm-parisc/a.out.h b/include/asm-parisc/a.out.h
index 2a490cc9ec91..23e2c90943e5 100644
--- a/include/asm-parisc/a.out.h
+++ b/include/asm-parisc/a.out.h
@@ -23,6 +23,7 @@ struct exec
* prumpf */
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX DEFAULT_TASK_SIZE
#endif
diff --git a/include/asm-powerpc/a.out.h b/include/asm-powerpc/a.out.h
index c7393a977364..5c5ea83f9349 100644
--- a/include/asm-powerpc/a.out.h
+++ b/include/asm-powerpc/a.out.h
@@ -26,9 +26,12 @@ struct exec
#define STACK_TOP (test_thread_flag(TIF_32BIT) ? \
STACK_TOP_USER32 : STACK_TOP_USER64)
+#define STACK_TOP_MAX STACK_TOP_USER64
+
#else /* __powerpc64__ */
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif /* __powerpc64__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-s390/a.out.h b/include/asm-s390/a.out.h
index 72adee6ef338..46158dcaf517 100644
--- a/include/asm-s390/a.out.h
+++ b/include/asm-s390/a.out.h
@@ -32,6 +32,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX DEFAULT_TASK_SIZE
#endif
diff --git a/include/asm-sh/a.out.h b/include/asm-sh/a.out.h
index 6e9fca9ee333..685d0f6125fa 100644
--- a/include/asm-sh/a.out.h
+++ b/include/asm-sh/a.out.h
@@ -20,6 +20,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-sh64/a.out.h b/include/asm-sh64/a.out.h
index e1995e86b663..237ee4e5b72a 100644
--- a/include/asm-sh64/a.out.h
+++ b/include/asm-sh64/a.out.h
@@ -31,6 +31,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-sparc/a.out.h b/include/asm-sparc/a.out.h
index 9090060a23e6..917e04250696 100644
--- a/include/asm-sparc/a.out.h
+++ b/include/asm-sparc/a.out.h
@@ -92,6 +92,7 @@ struct relocation_info /* used when header.a_machtype == M_SPARC */
#include <asm/page.h>
#define STACK_TOP (PAGE_OFFSET - PAGE_SIZE)
+#define STACK_TOP_MAX STACK_TOP
#endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/a.out.h b/include/asm-sparc64/a.out.h
index eb3b8e90b279..902e07f89a42 100644
--- a/include/asm-sparc64/a.out.h
+++ b/include/asm-sparc64/a.out.h
@@ -101,6 +101,8 @@ struct relocation_info /* used when header.a_machtype == M_SPARC */
#define STACK_TOP (test_thread_flag(TIF_32BIT) ? \
STACK_TOP32 : STACK_TOP64)
+#define STACK_TOP_MAX STACK_TOP64
+
#endif
#endif /* !(__ASSEMBLY__) */
diff --git a/include/asm-um/a.out.h b/include/asm-um/a.out.h
index 7016b893ac9d..78bc9eed26b2 100644
--- a/include/asm-um/a.out.h
+++ b/include/asm-um/a.out.h
@@ -17,4 +17,6 @@ extern int honeypot;
#define STACK_TOP \
CHOOSE_MODE((honeypot ? host_task_size : task_size), task_size)
+#define STACK_TOP_MAX STACK_TOP
+
#endif
diff --git a/include/asm-x86_64/a.out.h b/include/asm-x86_64/a.out.h
index 7255cde06538..e789300e41a5 100644
--- a/include/asm-x86_64/a.out.h
+++ b/include/asm-x86_64/a.out.h
@@ -21,7 +21,8 @@ struct exec
#ifdef __KERNEL__
#include <linux/thread_info.h>
-#define STACK_TOP TASK_SIZE
+#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX TASK_SIZE64
#endif
#endif /* __A_OUT_GNU_H__ */
diff --git a/include/asm-xtensa/a.out.h b/include/asm-xtensa/a.out.h
index ffc4dcfd6ac1..05a2f67c6768 100644
--- a/include/asm-xtensa/a.out.h
+++ b/include/asm-xtensa/a.out.h
@@ -17,6 +17,7 @@
/* Note: the kernel needs the a.out definitions, even if only ELF is used. */
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
struct exec
{
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.