Commit b693ffe6 authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'sh/for-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* 'sh/for-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  i2c: fix i2c-sh_mobile timing issues
  sh64: resume_kernel fix for kernel oops built with CONFIG_BKL_PREEMPT=y.
  sh: resume_kernel fix for kernel oops built with CONFIG_BKL_PREEMPT=y.
  sh: fix semtimedop syscall
  sh: update AP325RXA defconfig
  sh: update Migo-R defconfig
  sh: fix platform_resource_setup_memory() section mismatch
  sh: fix kexec entry point for crash kernels
  sh: crash kernel resource fix
  sh: fix ptrace_64.c:user_disable_single_step()
  sh64: re-add the __strnlen_user() prototype
parents 14408c4f 4eb00c9f
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.26
# Wed Jul 30 01:18:59 2008
# Linux kernel version: 2.6.27-rc4
# Tue Aug 26 14:21:17 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
......@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
......@@ -20,7 +21,6 @@ CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
......@@ -58,7 +58,6 @@ CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
......@@ -89,6 +88,7 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
......@@ -261,9 +261,10 @@ CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_SECCOMP=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
......@@ -289,10 +290,6 @@ CONFIG_CMDLINE="console=tty1 console=ttySC5,38400 root=/dev/nfs ip=dhcp"
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
# Networking
#
CONFIG_NET=y
#
......@@ -647,6 +644,7 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
......@@ -690,7 +688,10 @@ CONFIG_DUMMY_CONSOLE=y
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
CONFIG_UIO=y
# CONFIG_UIO_PDRV is not set
CONFIG_UIO_PDRV_GENIRQ=y
# CONFIG_UIO_SMX is not set
#
# File systems
......@@ -854,6 +855,7 @@ CONFIG_FRAME_WARN=1024
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
......
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.26
# Wed Jul 30 01:44:41 2008
# Linux kernel version: 2.6.27-rc4
# Tue Aug 26 14:18:17 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
......@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
......@@ -21,7 +22,6 @@ CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
......@@ -87,6 +87,7 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
......@@ -270,6 +271,7 @@ CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_SECCOMP=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
......@@ -294,10 +296,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on"
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
# Networking
#
CONFIG_NET=y
#
......@@ -649,6 +647,7 @@ CONFIG_HW_RANDOM=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
......@@ -709,6 +708,7 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
......@@ -755,6 +755,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
......@@ -842,7 +844,10 @@ CONFIG_RTC_DRV_RS5C372=y
#
CONFIG_RTC_DRV_SH=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
CONFIG_UIO=y
# CONFIG_UIO_PDRV is not set
CONFIG_UIO_PDRV_GENIRQ=y
# CONFIG_UIO_SMX is not set
#
# File systems
......
......@@ -76,4 +76,6 @@ extern long __put_user_asm_l(void *, long);
extern long __put_user_asm_q(void *, long);
extern void __put_user_unknown(void);
extern long __strnlen_user(const char *__s, long __n);
#endif /* __ASM_SH_UACCESS_64_H */
......@@ -2,7 +2,7 @@
* arch/sh/kernel/cpu/sh5/entry.S
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2004 - 2007 Paul Mundt
* Copyright (C) 2004 - 2008 Paul Mundt
* Copyright (C) 2003, 2004 Richard Curnow
*
* This file is subject to the terms and conditions of the GNU General Public
......@@ -923,6 +923,8 @@ ret_from_exception:
blink tr0, ZERO
resume_kernel:
CLI()
pta restore_all, tr0
getcon KCR0, r6
......@@ -939,19 +941,11 @@ need_resched:
andi r7, 0xf0, r7
bne r7, ZERO, tr0
movi ((PREEMPT_ACTIVE >> 16) & 65535), r8
shori (PREEMPT_ACTIVE & 65535), r8
st.l r6, TI_PRE_COUNT, r8
STI()
movi schedule, r7
movi preempt_schedule_irq, r7
ori r7, 1, r7
ptabs r7, tr1
blink tr1, LINK
st.l r6, TI_PRE_COUNT, ZERO
CLI()
pta need_resched, tr1
blink tr1, ZERO
#endif
......
......@@ -92,6 +92,7 @@ ENTRY(ret_from_irq)
bra resume_userspace
nop
ENTRY(resume_kernel)
cli
mov.l @(TI_PRE_COUNT,r8), r0 ! current_thread_info->preempt_count
tst r0, r0
bf noresched
......@@ -105,28 +106,9 @@ need_resched:
and #0xf0, r0 ! interrupts off (exception path)?
cmp/eq #0xf0, r0
bt noresched
mov.l 1f, r0
mov.l r0, @(TI_PRE_COUNT,r8)
#ifdef CONFIG_TRACE_IRQFLAGS
mov.l 3f, r0
jsr @r0
nop
#endif
sti
mov.l 2f, r0
jsr @r0
nop
mov #0, r0
mov.l r0, @(TI_PRE_COUNT,r8)
cli
#ifdef CONFIG_TRACE_IRQFLAGS
mov.l 4f, r0
jsr @r0
jsr @r0 ! call preempt_schedule_irq
nop
#endif
bra need_resched
nop
......@@ -137,10 +119,7 @@ noresched:
.align 2
1: .long PREEMPT_ACTIVE
2: .long schedule
#ifdef CONFIG_TRACE_IRQFLAGS
3: .long trace_hardirqs_on
4: .long trace_hardirqs_off
#endif
3: .long preempt_schedule_irq
#endif
ENTRY(resume_userspace)
......
......@@ -102,7 +102,7 @@ void machine_kexec(struct kimage *image)
/* now call it */
rnk = (relocate_new_kernel_t) reboot_code_buffer;
(*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
(*rnk)(page_list, reboot_code_buffer, P2SEGADDR(image->start), vbr_reg);
}
void arch_crash_save_vmcoreinfo(void)
......
......@@ -131,6 +131,8 @@ void user_enable_single_step(struct task_struct *child)
void user_disable_single_step(struct task_struct *child)
{
struct pt_regs *regs = child->thread.uregs;
regs->sr &= ~SR_SSTEP;
}
......
......@@ -171,6 +171,7 @@ static void __init reserve_crashkernel(void)
(unsigned long)(free_mem >> 20));
crashk_res.start = crash_base;
crashk_res.end = crash_base + crash_size - 1;
insert_resource(&iomem_resource, &crashk_res);
}
}
#else
......@@ -204,11 +205,6 @@ void __init __add_active_range(unsigned int nid, unsigned long start_pfn,
request_resource(res, &data_resource);
request_resource(res, &bss_resource);
#ifdef CONFIG_KEXEC
if (crashk_res.start != crashk_res.end)
request_resource(res, &crashk_res);
#endif
add_active_range(nid, start_pfn, end_pfn);
}
......
......@@ -170,7 +170,7 @@ asmlinkage int sys_ipc(uint call, int first, int second,
version = call >> 16; /* hack for backward compatibility */
call &= 0xffff;
if (call <= SEMCTL)
if (call <= SEMTIMEDOP)
switch (call) {
case SEMOP:
return sys_semtimedop(first,
......
......@@ -101,7 +101,7 @@ static int __init memchunk_setup(char *str)
}
__setup("memchunk.", memchunk_setup);
static void memchunk_cmdline_override(char *name, unsigned long *sizep)
static void __init memchunk_cmdline_override(char *name, unsigned long *sizep)
{
char *p = boot_command_line;
int k = strlen(name);
......@@ -118,7 +118,7 @@ static void memchunk_cmdline_override(char *name, unsigned long *sizep)
}
}
int platform_resource_setup_memory(struct platform_device *pdev,
int __init platform_resource_setup_memory(struct platform_device *pdev,
char *name, unsigned long memsize)
{
struct resource *r;
......
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