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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-30 10:43:56 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-30 10:43:56 -0700 |
commit | 660fc1f4d88b0f5e4bb936e4a5a9b95b70df9e58 (patch) | |
tree | a5b5de254f9b4378d77171e2a5d6496ec8e3e3f5 /arch/powerpc/kernel | |
parent | 3dd730f2b49f101b90d283c3efc4e6cd826dd8f6 (diff) | |
parent | ce0ad7f0952581ba75ab6aee55bb1ed9bb22cf4f (diff) | |
download | kernel_samsung_smdk4412-660fc1f4d88b0f5e4bb936e4a5a9b95b70df9e58.zip kernel_samsung_smdk4412-660fc1f4d88b0f5e4bb936e4a5a9b95b70df9e58.tar.gz kernel_samsung_smdk4412-660fc1f4d88b0f5e4bb936e4a5a9b95b70df9e58.tar.bz2 |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/mm: Lockless get_user_pages_fast() for 64-bit (v3)
powerpc: Don't use the wrong thread_struct for ptrace get/set VSX regs
powerpc: Fix ptrace buffer size for VSX
powerpc: Correctly hookup PTRACE_GET/SETVSRREGS for 32 bit processes
ide/powermac: Fix use of uninitialized pointer on media-bay
powerpc: Allow non-hcall return values for lparcfg writes
ipmi/powerpc: Use linux/of_{device,platform}.h instead of asm
powerpc/fsl: proliferate simple-bus compatibility to soc nodes
Documentation: remove old sbc8260 board specific information
cpm2: Rework baud rate generators configuration to support external clocks.
powerpc: rtc_cmos_setup: assign interrupts only if there is i8259 PIC
cpm_uart: Add generic clock API support to set baudrates
cpm_uart: Modem control lines support
powerpc: implement GPIO LIB API on CPM1 Freescale SoC.
cpm2: Implement GPIO LIB API on CPM2 Freescale SoC.
powerpc: Fix 8xx build failure
powerpc: clean up the Book-E HW watchpoint support
Diffstat (limited to 'arch/powerpc/kernel')
-rw-r--r-- | arch/powerpc/kernel/lparcfg.c | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/ptrace.c | 10 | ||||
-rw-r--r-- | arch/powerpc/kernel/ptrace32.c | 2 |
3 files changed, 6 insertions, 10 deletions
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index 9f856a0..1a09719 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -636,10 +636,6 @@ static ssize_t lparcfg_write(struct file *file, const char __user * buf, retval = -EIO; } else if (retval == H_PARAMETER) { retval = -EINVAL; - } else { - printk(KERN_WARNING "%s: received unknown hv return code %ld", - __func__, retval); - retval = -EIO; } return retval; diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index 6b66cd8..3635be6 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -375,7 +375,7 @@ static int vsr_get(struct task_struct *target, const struct user_regset *regset, flush_vsx_to_thread(target); for (i = 0; i < 32 ; i++) - buf[i] = current->thread.fpr[i][TS_VSRLOWOFFSET]; + buf[i] = target->thread.fpr[i][TS_VSRLOWOFFSET]; ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, buf, 0, 32 * sizeof(double)); @@ -394,7 +394,7 @@ static int vsr_set(struct task_struct *target, const struct user_regset *regset, ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, buf, 0, 32 * sizeof(double)); for (i = 0; i < 32 ; i++) - current->thread.fpr[i][TS_VSRLOWOFFSET] = buf[i]; + target->thread.fpr[i][TS_VSRLOWOFFSET] = buf[i]; return ret; @@ -975,15 +975,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) case PTRACE_GETVSRREGS: return copy_regset_to_user(child, &user_ppc_native_view, REGSET_VSX, - 0, (32 * sizeof(vector128) + - sizeof(u32)), + 0, 32 * sizeof(double), (void __user *) data); case PTRACE_SETVSRREGS: return copy_regset_from_user(child, &user_ppc_native_view, REGSET_VSX, - 0, (32 * sizeof(vector128) + - sizeof(u32)), + 0, 32 * sizeof(double), (const void __user *) data); #endif #ifdef CONFIG_SPE diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c index 67bf1a1..197d49c 100644 --- a/arch/powerpc/kernel/ptrace32.c +++ b/arch/powerpc/kernel/ptrace32.c @@ -294,6 +294,8 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, case PTRACE_SETFPREGS: case PTRACE_GETVRREGS: case PTRACE_SETVRREGS: + case PTRACE_GETVSRREGS: + case PTRACE_SETVSRREGS: case PTRACE_GETREGS64: case PTRACE_SETREGS64: case PPC_PTRACE_GETFPREGS: |