diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 09:02:42 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 09:02:42 -0700 |
commit | 6f73b3629f774c6cba589b15fd095112b25ca923 (patch) | |
tree | 50a60feae71cb5f40078f552b9b08468bc7b29c9 /arch/powerpc/kernel/ptrace.c | |
parent | 3a8580f82024e30b31c662aa49346adf7a3bcdb5 (diff) | |
parent | 2074b1d9d53ae696dd3f49482bad43254f40f01d (diff) |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc updates from Benjamin Herrenschmidt:
"Here are the powerpc goodies for 3.5. Main highlights are:
- Support for the NX crypto engine in Power7+
- A bunch of Anton goodness, including some micro optimization of our
syscall entry on Power7
- I converted a pile of our thermal control drivers to the new i2c
APIs (essentially turning the old therm_pm72 into a proper set of
windfarm drivers). That's one more step toward removing the
deprecated i2c APIs, there's still a few drivers to fix, but we are
getting close
- kexec/kdump support for 47x embedded cores
The big missing thing here is no updates from Freescale. Not sure
what's up here, but with Kumar not working for them anymore things are
a bit in a state of flux in that area."
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (71 commits)
powerpc: Fix irq distribution
Revert "powerpc/hw-breakpoint: Use generic hw-breakpoint interfaces for new PPC ptrace flags"
powerpc: Fixing a cputhread code documentation
powerpc/crypto: Enable the PFO-based encryption device
powerpc/crypto: Build files for the nx device driver
powerpc/crypto: debugfs routines and docs for the nx device driver
powerpc/crypto: SHA512 hash routines for nx encryption
powerpc/crypto: SHA256 hash routines for nx encryption
powerpc/crypto: AES-XCBC mode routines for nx encryption
powerpc/crypto: AES-GCM mode routines for nx encryption
powerpc/crypto: AES-ECB mode routines for nx encryption
powerpc/crypto: AES-CTR mode routines for nx encryption
powerpc/crypto: AES-CCM mode routines for nx encryption
powerpc/crypto: AES-CBC mode routines for nx encryption
powerpc/crypto: nx driver code supporting nx encryption
powerpc/pseries: Enable the PFO-based RNG accelerator
powerpc/pseries/hwrng: PFO-based hwrng driver
powerpc/pseries: Add PFO support to the VIO bus
powerpc/pseries: Add pseries update notifier for OFDT prop changes
powerpc/pseries: Add new hvcall constants to support PFO
...
Diffstat (limited to 'arch/powerpc/kernel/ptrace.c')
-rw-r--r-- | arch/powerpc/kernel/ptrace.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index dd5e214cdf21..c10fc28b9092 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -1432,40 +1432,6 @@ static long ppc_del_hwdebug(struct task_struct *child, long addr, long data) #endif } -/* - * Here are the old "legacy" powerpc specific getregs/setregs ptrace calls, - * we mark them as obsolete now, they will be removed in a future version - */ -static long arch_ptrace_old(struct task_struct *child, long request, - unsigned long addr, unsigned long data) -{ - void __user *datavp = (void __user *) data; - - switch (request) { - case PPC_PTRACE_GETREGS: /* Get GPRs 0 - 31. */ - return copy_regset_to_user(child, &user_ppc_native_view, - REGSET_GPR, 0, 32 * sizeof(long), - datavp); - - case PPC_PTRACE_SETREGS: /* Set GPRs 0 - 31. */ - return copy_regset_from_user(child, &user_ppc_native_view, - REGSET_GPR, 0, 32 * sizeof(long), - datavp); - - case PPC_PTRACE_GETFPREGS: /* Get FPRs 0 - 31. */ - return copy_regset_to_user(child, &user_ppc_native_view, - REGSET_FPR, 0, 32 * sizeof(double), - datavp); - - case PPC_PTRACE_SETFPREGS: /* Set FPRs 0 - 31. */ - return copy_regset_from_user(child, &user_ppc_native_view, - REGSET_FPR, 0, 32 * sizeof(double), - datavp); - } - - return -EPERM; -} - long arch_ptrace(struct task_struct *child, long request, unsigned long addr, unsigned long data) { @@ -1687,14 +1653,6 @@ long arch_ptrace(struct task_struct *child, long request, datavp); #endif - /* Old reverse args ptrace callss */ - case PPC_PTRACE_GETREGS: /* Get GPRs 0 - 31. */ - case PPC_PTRACE_SETREGS: /* Set GPRs 0 - 31. */ - case PPC_PTRACE_GETFPREGS: /* Get FPRs 0 - 31. */ - case PPC_PTRACE_SETFPREGS: /* Get FPRs 0 - 31. */ - ret = arch_ptrace_old(child, request, addr, data); - break; - default: ret = ptrace_request(child, request, addr, data); break; |