summaryrefslogtreecommitdiffstats
path: root/include/asm-ia64
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/fb.h23
-rw-r--r--include/asm-ia64/ioctls.h4
-rw-r--r--include/asm-ia64/kprobes.h2
-rw-r--r--include/asm-ia64/page.h13
-rw-r--r--include/asm-ia64/percpu.h10
-rw-r--r--include/asm-ia64/pgtable.h23
-rw-r--r--include/asm-ia64/processor.h4
-rw-r--r--include/asm-ia64/termbits.h5
-rw-r--r--include/asm-ia64/termios.h6
-rw-r--r--include/asm-ia64/unistd.h2
-rw-r--r--include/asm-ia64/ustack.h1
11 files changed, 60 insertions, 33 deletions
diff --git a/include/asm-ia64/fb.h b/include/asm-ia64/fb.h
new file mode 100644
index 00000000000..89a397cee90
--- /dev/null
+++ b/include/asm-ia64/fb.h
@@ -0,0 +1,23 @@
+#ifndef _ASM_FB_H_
+#define _ASM_FB_H_
+
+#include <linux/fb.h>
+#include <linux/fs.h>
+#include <linux/efi.h>
+#include <asm/page.h>
+
+static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
+ unsigned long off)
+{
+ if (efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start))
+ vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
+ else
+ vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+}
+
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
+#endif /* _ASM_FB_H_ */
diff --git a/include/asm-ia64/ioctls.h b/include/asm-ia64/ioctls.h
index 31ee521aeb7..f41b636a0bf 100644
--- a/include/asm-ia64/ioctls.h
+++ b/include/asm-ia64/ioctls.h
@@ -53,6 +53,10 @@
#define TIOCSBRK 0x5427 /* BSD compatibility */
#define TIOCCBRK 0x5428 /* BSD compatibility */
#define TIOCGSID 0x5429 /* Return the session ID of FD */
+#define TCGETS2 _IOR('T',0x2A, struct termios2)
+#define TCSETS2 _IOW('T',0x2B, struct termios2)
+#define TCSETSW2 _IOW('T',0x2C, struct termios2)
+#define TCSETSF2 _IOW('T',0x2D, struct termios2)
#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 6382e52ec22..067d9dea68f 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -82,8 +82,6 @@ struct kprobe_ctlblk {
struct prev_kprobe prev_kprobe[ARCH_PREV_KPROBE_SZ];
};
-#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry
-
#define ARCH_SUPPORTS_KRETPROBES
#define ARCH_INACTIVE_KPROBE_COUNT 1
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index 485759ba9e3..d6345464a2b 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -87,12 +87,13 @@ do { \
} while (0)
-#define alloc_zeroed_user_highpage(vma, vaddr) \
-({ \
- struct page *page = alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO, vma, vaddr); \
- if (page) \
- flush_dcache_page(page); \
- page; \
+#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
+({ \
+ struct page *page = alloc_page_vma( \
+ GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr); \
+ if (page) \
+ flush_dcache_page(page); \
+ page; \
})
#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
diff --git a/include/asm-ia64/percpu.h b/include/asm-ia64/percpu.h
index fbe5cf3ab8d..43a7aac414e 100644
--- a/include/asm-ia64/percpu.h
+++ b/include/asm-ia64/percpu.h
@@ -29,6 +29,16 @@
__attribute__((__section__(".data.percpu"))) \
__SMALL_ADDR_AREA __typeof__(type) per_cpu__##name
+#ifdef CONFIG_SMP
+#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \
+ __attribute__((__section__(".data.percpu.shared_aligned"))) \
+ __SMALL_ADDR_AREA __typeof__(type) per_cpu__##name \
+ ____cacheline_aligned_in_smp
+#else
+#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \
+ DEFINE_PER_CPU(type, name)
+#endif
+
/*
* Pretty much a literal copy of asm-generic/percpu.h, except that percpu_modcopy() is an
* external routine, to avoid include-hell.
diff --git a/include/asm-ia64/pgtable.h b/include/asm-ia64/pgtable.h
index f923d811c42..de6d01e24dd 100644
--- a/include/asm-ia64/pgtable.h
+++ b/include/asm-ia64/pgtable.h
@@ -395,22 +395,6 @@ ptep_test_and_clear_young (struct vm_area_struct *vma, unsigned long addr, pte_t
#endif
}
-static inline int
-ptep_test_and_clear_dirty (struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
-#ifdef CONFIG_SMP
- if (!pte_dirty(*ptep))
- return 0;
- return test_and_clear_bit(_PAGE_D_BIT, ptep);
-#else
- pte_t pte = *ptep;
- if (!pte_dirty(pte))
- return 0;
- set_pte_at(vma->vm_mm, addr, ptep, pte_mkclean(pte));
- return 1;
-#endif
-}
-
static inline pte_t
ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
{
@@ -543,8 +527,10 @@ extern void lazy_mmu_prot_update (pte_t pte);
# define ptep_set_access_flags(__vma, __addr, __ptep, __entry, __safely_writable) \
({ \
int __changed = !pte_same(*(__ptep), __entry); \
- if (__changed) \
- ptep_establish(__vma, __addr, __ptep, __entry); \
+ if (__changed) { \
+ set_pte_at((__vma)->vm_mm, (__addr), __ptep, __entry); \
+ flush_tlb_page(__vma, __addr); \
+ } \
__changed; \
})
#endif
@@ -588,7 +574,6 @@ extern void lazy_mmu_prot_update (pte_t pte);
#endif
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
#define __HAVE_ARCH_PTEP_SET_WRPROTECT
#define __HAVE_ARCH_PTE_SAME
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index db81ba406ce..6251c76437d 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -295,9 +295,9 @@ struct thread_struct {
regs->ar_bspstore = current->thread.rbs_bot; \
regs->ar_fpsr = FPSR_DEFAULT; \
regs->loadrs = 0; \
- regs->r8 = current->mm->dumpable; /* set "don't zap registers" flag */ \
+ regs->r8 = get_dumpable(current->mm); /* set "don't zap registers" flag */ \
regs->r12 = new_sp - 16; /* allocate 16 byte scratch area */ \
- if (unlikely(!current->mm->dumpable)) { \
+ if (unlikely(!get_dumpable(current->mm))) { \
/* \
* Zap scratch regs to avoid leaking bits between processes with different \
* uid/privileges. \
diff --git a/include/asm-ia64/termbits.h b/include/asm-ia64/termbits.h
index 7fae3109ef4..9f162e0089a 100644
--- a/include/asm-ia64/termbits.h
+++ b/include/asm-ia64/termbits.h
@@ -149,6 +149,7 @@ struct ktermios {
#define HUPCL 0002000
#define CLOCAL 0004000
#define CBAUDEX 0010000
+#define BOTHER 0010000
#define B57600 0010001
#define B115200 0010002
#define B230400 0010003
@@ -164,10 +165,12 @@ struct ktermios {
#define B3000000 0010015
#define B3500000 0010016
#define B4000000 0010017
-#define CIBAUD 002003600000 /* input baud rate (not used) */
+#define CIBAUD 002003600000 /* input baud rate */
#define CMSPAR 010000000000 /* mark or space (stick) parity */
#define CRTSCTS 020000000000 /* flow control */
+#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
+
/* c_lflag bits */
#define ISIG 0000001
#define ICANON 0000002
diff --git a/include/asm-ia64/termios.h b/include/asm-ia64/termios.h
index 08750c2d360..689d218c0c2 100644
--- a/include/asm-ia64/termios.h
+++ b/include/asm-ia64/termios.h
@@ -87,8 +87,10 @@ struct termio {
copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
})
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
# endif /* __KERNEL__ */
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index 441c9e00177..315f8de950a 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -292,7 +292,7 @@
#define __NR_sync_file_range 1300
#define __NR_tee 1301
#define __NR_vmsplice 1302
-/* 1303 reserved for move_pages */
+#define __NR_fallocate 1303
#define __NR_getcpu 1304
#define __NR_epoll_pwait 1305
#define __NR_utimensat 1306
diff --git a/include/asm-ia64/ustack.h b/include/asm-ia64/ustack.h
index a349467913e..504167c35b8 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 */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-11 04:37:01 +0000