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authorHeiko Carstens <hca@linux.ibm.com>2023-06-21 14:35:42 +0300
committerAlexander Gordeev <agordeev@linux.ibm.com>2023-07-03 12:19:39 +0300
commit6376402841e1fa6f1c5b7604abc9c746a84c715a (patch)
tree0d7bc4296bf8847ecea600d3cd1153f46607dc0a /arch
parentd15e4314abec83e4f910659437bc809b0889e3a5 (diff)
downloadlinux-6376402841e1fa6f1c5b7604abc9c746a84c715a.tar.xz
s390/ptrace: remove PSW_DEFAULT_KEY from uapi
Move PSW_DEFAULT_KEY from uapi/asm/ptrace.h to asm/ptrace.h. This is possible, since it depends on PAGE_DEFAULT_ACC which is not part of uapi. Or in other words: this define cannot be used without error. Therefore remove it from uapi. Acked-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/s390/include/asm/page.h2
-rw-r--r--arch/s390/include/asm/ptrace.h2
-rw-r--r--arch/s390/include/uapi/asm/ptrace.h4
3 files changed, 3 insertions, 5 deletions
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 8a2a3b5d1e29..5ceee81e8b2d 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -19,7 +19,7 @@
#define PAGE_SHIFT _PAGE_SHIFT
#define PAGE_SIZE _PAGE_SIZE
#define PAGE_MASK _PAGE_MASK
-#define PAGE_DEFAULT_ACC 0
+#define PAGE_DEFAULT_ACC _AC(0, UL)
/* storage-protection override */
#define PAGE_SPO_ACC 9
#define PAGE_DEFAULT_KEY (PAGE_DEFAULT_ACC << 4)
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index bfb8c3cb8aee..4ad4deb5b772 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -23,6 +23,8 @@
#define _PIF_GUEST_FAULT BIT(PIF_GUEST_FAULT)
#define _PIF_FTRACE_FULL_REGS BIT(PIF_FTRACE_FULL_REGS)
+#define PSW_DEFAULT_KEY ((PAGE_DEFAULT_ACC) << 52)
+
#ifndef __ASSEMBLY__
#define PSW_KERNEL_BITS (PSW_DEFAULT_KEY | PSW_MASK_BASE | PSW_ASC_HOME | \
diff --git a/arch/s390/include/uapi/asm/ptrace.h b/arch/s390/include/uapi/asm/ptrace.h
index ad64d673b5e6..cc9437bd5145 100644
--- a/arch/s390/include/uapi/asm/ptrace.h
+++ b/arch/s390/include/uapi/asm/ptrace.h
@@ -237,8 +237,6 @@ typedef struct {
#define PSW_ADDR_AMODE 0x80000000UL
#define PSW_ADDR_INSN 0x7FFFFFFFUL
-#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 20)
-
#define PSW_ASC_PRIMARY 0x00000000UL
#define PSW_ASC_ACCREG 0x00004000UL
#define PSW_ASC_SECONDARY 0x00008000UL
@@ -267,8 +265,6 @@ typedef struct {
#define PSW_ADDR_AMODE 0x0000000000000000UL
#define PSW_ADDR_INSN 0xFFFFFFFFFFFFFFFFUL
-#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 52)
-
#define PSW_ASC_PRIMARY 0x0000000000000000UL
#define PSW_ASC_ACCREG 0x0000400000000000UL
#define PSW_ASC_SECONDARY 0x0000800000000000UL