Merge tag 'for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

Pull UML updates from Richard Weinberger:
 - hostfs saw a face lifting
 - old/broken stuff was removed (SMP, HIGHMEM, SKAS3/4)
 - random cleanups and bug fixes

* tag 'for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: (26 commits)
  um: Print minimum physical memory requirement
  um: Move uml_postsetup in the init_thread stack
  um: add a kmsg_dumper
  x86, UML: fix integer overflow in ELF_ET_DYN_BASE
  um: hostfs: Reduce number of syscalls in readdir
  um: Remove broken highmem support
  um: Remove broken SMP support
  um: Remove SKAS3/4 support
  um: Remove ppc cruft
  um: Remove ia64 cruft
  um: Remove dead code from stacktrace
  hostfs: No need to box and later unbox the file mode
  hostfs: Use page_offset()
  hostfs: Set page flags in hostfs_readpage() correctly
  hostfs: Remove superfluous initializations in hostfs_open()
  hostfs: hostfs_open: Reset open flags upon each retry
  hostfs: Remove superfluous test in hostfs_open()
  hostfs: Report append flag in ->show_options()
  hostfs: Use __getname() in follow_link
  hostfs: Remove open coded strcpy()
  ...

1 files changed, 0 insertions, 33 deletions

diff --git a/arch/um/sys-ppc/sysrq.c b/arch/um/sys-ppc/sysrq.c
deleted file mode 100644
index 1ff1ad7f27da..000000000000
--- a/arch/um/sys-ppc/sysrq.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* 
- * Copyright (C) 2001 Chris Emerson (cemerson@chiark.greenend.org.uk)
- * Licensed under the GPL
- */
-
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include "asm/ptrace.h"
-#include "sysrq.h"
-
-void show_regs(struct pt_regs_subarch *regs)
-{
-	printk("\n");
-	show_regs_print_info(KERN_DEFAULT);
-
-	printk("show_regs(): insert regs here.\n");
-#if 0
-        printk("\n");
-        printk("EIP: %04x:[<%08lx>] CPU: %d",0xffff & regs->xcs, regs->eip,
-	       smp_processor_id());
-        if (regs->xcs & 3)
-                printk(" ESP: %04x:%08lx",0xffff & regs->xss, regs->esp);
-        printk(" EFLAGS: %08lx\n", regs->eflags);
-        printk("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
-                regs->eax, regs->ebx, regs->ecx, regs->edx);
-        printk("ESI: %08lx EDI: %08lx EBP: %08lx",
-                regs->esi, regs->edi, regs->ebp);
-        printk(" DS: %04x ES: %04x\n",
-                0xffff & regs->xds, 0xffff & regs->xes);
-#endif
-
-        show_trace(current, &regs->gpr[1]);
-}