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-rw-r--r--arch/m32r/include/asm/kmap_types.h23
-rw-r--r--arch/m32r/include/asm/pgalloc.h4
-rw-r--r--arch/m32r/include/asm/socket.h3
-rw-r--r--arch/m32r/include/asm/thread_info.h6
-rw-r--r--arch/m32r/kernel/init_task.c4
-rw-r--r--arch/m32r/kernel/process.c5
-rw-r--r--arch/m32r/kernel/ptrace.c5
-rw-r--r--arch/m32r/kernel/signal.c8
-rw-r--r--arch/m32r/kernel/vmlinux.lds.S10
-rw-r--r--arch/m32r/mm/discontig.c6
-rw-r--r--arch/m32r/mm/fault.c2
-rw-r--r--arch/m32r/platforms/m32104ut/setup.c2
-rw-r--r--arch/m32r/platforms/m32700ut/setup.c8
-rw-r--r--arch/m32r/platforms/mappi/setup.c2
-rw-r--r--arch/m32r/platforms/mappi2/setup.c2
-rw-r--r--arch/m32r/platforms/mappi3/setup.c2
-rw-r--r--arch/m32r/platforms/oaks32r/setup.c2
-rw-r--r--arch/m32r/platforms/opsput/setup.c8
-rw-r--r--arch/m32r/platforms/usrv/setup.c4
19 files changed, 41 insertions, 65 deletions
diff --git a/arch/m32r/include/asm/kmap_types.h b/arch/m32r/include/asm/kmap_types.h
index fa94dc6410ea..4cdb5e3a06bf 100644
--- a/arch/m32r/include/asm/kmap_types.h
+++ b/arch/m32r/include/asm/kmap_types.h
@@ -2,28 +2,11 @@
#define __M32R_KMAP_TYPES_H
#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define __WITH_KM_FENCE
#endif
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
-#undef D
+#undef __WITH_KM_FENCE
#endif /* __M32R_KMAP_TYPES_H */
diff --git a/arch/m32r/include/asm/pgalloc.h b/arch/m32r/include/asm/pgalloc.h
index f11a2b909cdb..0fc736198979 100644
--- a/arch/m32r/include/asm/pgalloc.h
+++ b/arch/m32r/include/asm/pgalloc.h
@@ -58,7 +58,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
__free_page(pte);
}
-#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, (pte))
/*
* allocating and freeing a pmd is trivial: the 1-entry pmd is
@@ -68,7 +68,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
#define pmd_free(mm, x) do { } while (0)
-#define __pmd_free_tlb(tlb, x) do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr) do { } while (0)
#define pgd_populate(mm, pmd, pte) BUG()
#define check_pgt_cache() do { } while (0)
diff --git a/arch/m32r/include/asm/socket.h b/arch/m32r/include/asm/socket.h
index be7ed589af5c..3390a864f224 100644
--- a/arch/m32r/include/asm/socket.h
+++ b/arch/m32r/include/asm/socket.h
@@ -57,4 +57,7 @@
#define SO_TIMESTAMPING 37
#define SCM_TIMESTAMPING SO_TIMESTAMPING
+#define SO_PROTOCOL 38
+#define SO_DOMAIN 39
+
#endif /* _ASM_M32R_SOCKET_H */
diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h
index 8589d462df27..71578151a403 100644
--- a/arch/m32r/include/asm/thread_info.h
+++ b/arch/m32r/include/asm/thread_info.h
@@ -57,8 +57,6 @@ struct thread_info {
/*
* macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
*/
#ifndef __ASSEMBLY__
@@ -68,7 +66,7 @@ struct thread_info {
.exec_domain = &default_exec_domain, \
.flags = 0, \
.cpu = 0, \
- .preempt_count = 1, \
+ .preempt_count = INIT_PREEMPT_COUNT, \
.addr_limit = KERNEL_DS, \
.restart_block = { \
.fn = do_no_restart_syscall, \
@@ -151,6 +149,7 @@ static inline unsigned int get_thread_fault_code(void)
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */
#define TIF_IRET 4 /* return with iret */
+#define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
#define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal() */
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
@@ -162,6 +161,7 @@ static inline unsigned int get_thread_fault_code(void)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
#define _TIF_IRET (1<<TIF_IRET)
+#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_USEDFPU (1<<TIF_USEDFPU)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
diff --git a/arch/m32r/kernel/init_task.c b/arch/m32r/kernel/init_task.c
index 016885c6f260..fce57e5d3f91 100644
--- a/arch/m32r/kernel/init_task.c
+++ b/arch/m32r/kernel/init_task.c
@@ -13,10 +13,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-struct mm_struct init_mm = INIT_MM(init_mm);
-
-EXPORT_SYMBOL(init_mm);
-
/*
* Initial thread structure.
*
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index 3e876f0baebc..67a01e1e4283 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -302,11 +302,6 @@ asmlinkage int sys_execve(char __user *ufilename, char __user * __user *uargv,
goto out;
error = do_execve(filename, uargv, uenvp, &regs);
- if (error == 0) {
- task_lock(current);
- current->ptrace &= ~PT_DTRACE;
- task_unlock(current);
- }
putname(filename);
out:
return error;
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index 9aa615d3a5b2..98b8feb12ed8 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -19,7 +19,6 @@
#include <linux/mm.h>
#include <linux/err.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/user.h>
@@ -676,10 +675,6 @@ arch_ptrace(struct task_struct *child, long request, long addr, long data)
if (!valid_signal(data))
break;
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- if ((child->ptrace & PT_DTRACE) == 0) {
- /* Spurious delayed TF traps may occur */
- child->ptrace |= PT_DTRACE;
- }
/* Compute next pc. */
pc = get_stack_long(child, PT_BPC);
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index 18124542a6eb..144b0f124fc7 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -21,6 +21,7 @@
#include <linux/stddef.h>
#include <linux/personality.h>
#include <linux/freezer.h>
+#include <linux/tracehook.h>
#include <asm/cacheflush.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
@@ -408,5 +409,12 @@ void do_notify_resume(struct pt_regs *regs, sigset_t *oldset,
if (thread_info_flags & _TIF_SIGPENDING)
do_signal(regs,oldset);
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+ if (current->replacement_session_keyring)
+ key_replace_session_keyring();
+ }
+
clear_thread_flag(TIF_IRET);
}
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index 4179adf6c624..de5e21cca6a5 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -120,13 +120,6 @@ SECTIONS
_end = . ;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- }
-
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
@@ -135,4 +128,7 @@ SECTIONS
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
+
+ /* Sections to be discarded */
+ DISCARDS
}
diff --git a/arch/m32r/mm/discontig.c b/arch/m32r/mm/discontig.c
index 7daf897292cf..b7a78ad429b7 100644
--- a/arch/m32r/mm/discontig.c
+++ b/arch/m32r/mm/discontig.c
@@ -154,9 +154,9 @@ unsigned long __init zone_sizes_init(void)
* Use all area of internal RAM.
* see __alloc_pages()
*/
- NODE_DATA(1)->node_zones->pages_min = 0;
- NODE_DATA(1)->node_zones->pages_low = 0;
- NODE_DATA(1)->node_zones->pages_high = 0;
+ NODE_DATA(1)->node_zones->watermark[WMARK_MIN] = 0;
+ NODE_DATA(1)->node_zones->watermark[WMARK_LOW] = 0;
+ NODE_DATA(1)->node_zones->watermark[WMARK_HIGH] = 0;
return holes;
}
diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c
index 4a71df4c1b30..7274b47f4c22 100644
--- a/arch/m32r/mm/fault.c
+++ b/arch/m32r/mm/fault.c
@@ -196,7 +196,7 @@ survive:
*/
addr = (address & PAGE_MASK);
set_thread_fault_code(error_code);
- fault = handle_mm_fault(mm, vma, addr, write);
+ fault = handle_mm_fault(mm, vma, addr, write ? FAULT_FLAG_WRITE : 0);
if (unlikely(fault & VM_FAULT_ERROR)) {
if (fault & VM_FAULT_OOM)
goto out_of_memory;
diff --git a/arch/m32r/platforms/m32104ut/setup.c b/arch/m32r/platforms/m32104ut/setup.c
index 98138b4e9220..922fdfdadeaa 100644
--- a/arch/m32r/platforms/m32104ut/setup.c
+++ b/arch/m32r/platforms/m32104ut/setup.c
@@ -63,7 +63,7 @@ static void shutdown_m32104ut_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type m32104ut_irq_type =
+static struct irq_chip m32104ut_irq_type =
{
.typename = "M32104UT-IRQ",
.startup = startup_m32104ut_irq,
diff --git a/arch/m32r/platforms/m32700ut/setup.c b/arch/m32r/platforms/m32700ut/setup.c
index 77b0ae9379e9..9c1bc7487c1e 100644
--- a/arch/m32r/platforms/m32700ut/setup.c
+++ b/arch/m32r/platforms/m32700ut/setup.c
@@ -69,7 +69,7 @@ static void shutdown_m32700ut_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type m32700ut_irq_type =
+static struct irq_chip m32700ut_irq_type =
{
.typename = "M32700UT-IRQ",
.startup = startup_m32700ut_irq,
@@ -146,7 +146,7 @@ static void shutdown_m32700ut_pld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type m32700ut_pld_irq_type =
+static struct irq_chip m32700ut_pld_irq_type =
{
.typename = "M32700UT-PLD-IRQ",
.startup = startup_m32700ut_pld_irq,
@@ -215,7 +215,7 @@ static void shutdown_m32700ut_lanpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type m32700ut_lanpld_irq_type =
+static struct irq_chip m32700ut_lanpld_irq_type =
{
.typename = "M32700UT-PLD-LAN-IRQ",
.startup = startup_m32700ut_lanpld_irq,
@@ -284,7 +284,7 @@ static void shutdown_m32700ut_lcdpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type m32700ut_lcdpld_irq_type =
+static struct irq_chip m32700ut_lcdpld_irq_type =
{
.typename = "M32700UT-PLD-LCD-IRQ",
.startup = startup_m32700ut_lcdpld_irq,
diff --git a/arch/m32r/platforms/mappi/setup.c b/arch/m32r/platforms/mappi/setup.c
index 3ec087ff2214..fb4b17799b66 100644
--- a/arch/m32r/platforms/mappi/setup.c
+++ b/arch/m32r/platforms/mappi/setup.c
@@ -63,7 +63,7 @@ static void shutdown_mappi_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type mappi_irq_type =
+static struct irq_chip mappi_irq_type =
{
.typename = "MAPPI-IRQ",
.startup = startup_mappi_irq,
diff --git a/arch/m32r/platforms/mappi2/setup.c b/arch/m32r/platforms/mappi2/setup.c
index d87969c6356e..6a65eda0a056 100644
--- a/arch/m32r/platforms/mappi2/setup.c
+++ b/arch/m32r/platforms/mappi2/setup.c
@@ -70,7 +70,7 @@ static void shutdown_mappi2_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type mappi2_irq_type =
+static struct irq_chip mappi2_irq_type =
{
.typename = "MAPPI2-IRQ",
.startup = startup_mappi2_irq,
diff --git a/arch/m32r/platforms/mappi3/setup.c b/arch/m32r/platforms/mappi3/setup.c
index 785b4bd6d9fd..9c337aeac94b 100644
--- a/arch/m32r/platforms/mappi3/setup.c
+++ b/arch/m32r/platforms/mappi3/setup.c
@@ -70,7 +70,7 @@ static void shutdown_mappi3_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type mappi3_irq_type =
+static struct irq_chip mappi3_irq_type =
{
.typename = "MAPPI3-IRQ",
.startup = startup_mappi3_irq,
diff --git a/arch/m32r/platforms/oaks32r/setup.c b/arch/m32r/platforms/oaks32r/setup.c
index 6faa5db68e95..ed865741c38d 100644
--- a/arch/m32r/platforms/oaks32r/setup.c
+++ b/arch/m32r/platforms/oaks32r/setup.c
@@ -61,7 +61,7 @@ static void shutdown_oaks32r_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type oaks32r_irq_type =
+static struct irq_chip oaks32r_irq_type =
{
.typename = "OAKS32R-IRQ",
.startup = startup_oaks32r_irq,
diff --git a/arch/m32r/platforms/opsput/setup.c b/arch/m32r/platforms/opsput/setup.c
index fab13fd85422..80d680657019 100644
--- a/arch/m32r/platforms/opsput/setup.c
+++ b/arch/m32r/platforms/opsput/setup.c
@@ -70,7 +70,7 @@ static void shutdown_opsput_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type opsput_irq_type =
+static struct irq_chip opsput_irq_type =
{
.typename = "OPSPUT-IRQ",
.startup = startup_opsput_irq,
@@ -147,7 +147,7 @@ static void shutdown_opsput_pld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type opsput_pld_irq_type =
+static struct irq_chip opsput_pld_irq_type =
{
.typename = "OPSPUT-PLD-IRQ",
.startup = startup_opsput_pld_irq,
@@ -216,7 +216,7 @@ static void shutdown_opsput_lanpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type opsput_lanpld_irq_type =
+static struct irq_chip opsput_lanpld_irq_type =
{
.typename = "OPSPUT-PLD-LAN-IRQ",
.startup = startup_opsput_lanpld_irq,
@@ -285,7 +285,7 @@ static void shutdown_opsput_lcdpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type opsput_lcdpld_irq_type =
+static struct irq_chip opsput_lcdpld_irq_type =
{
"OPSPUT-PLD-LCD-IRQ",
startup_opsput_lcdpld_irq,
diff --git a/arch/m32r/platforms/usrv/setup.c b/arch/m32r/platforms/usrv/setup.c
index 89588d649eb7..757302660af8 100644
--- a/arch/m32r/platforms/usrv/setup.c
+++ b/arch/m32r/platforms/usrv/setup.c
@@ -61,7 +61,7 @@ static void shutdown_mappi_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type mappi_irq_type =
+static struct irq_chip mappi_irq_type =
{
.typename = "M32700-IRQ",
.startup = startup_mappi_irq,
@@ -134,7 +134,7 @@ static void shutdown_m32700ut_pld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct hw_interrupt_type m32700ut_pld_irq_type =
+static struct irq_chip m32700ut_pld_irq_type =
{
.typename = "USRV-PLD-IRQ",
.startup = startup_m32700ut_pld_irq,
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 12:22:12 +0000