1. 08 6月, 2015 1 次提交
    • I
      x86/asm/entry: Rename compat syscall entry points · 2cd23553
      Ingo Molnar 提交于
      Rename the following system call entry points:
      
      	ia32_cstar_target       -> entry_SYSCALL_compat
      	ia32_syscall            -> entry_INT80_compat
      
      The generic naming scheme for x86 system call entry points is:
      
      	entry_MNEMONIC_qualifier
      
      where 'qualifier' is one of _32, _64 or _compat.
      
      Cc: Andy Lutomirski <luto@amacapital.net>
      Cc: Borislav Petkov <bp@alien8.de>
      Cc: Brian Gerst <brgerst@gmail.com>
      Cc: Denys Vlasenko <dvlasenk@redhat.com>
      Cc: H. Peter Anvin <hpa@zytor.com>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: linux-kernel@vger.kernel.org
      Signed-off-by: NIngo Molnar <mingo@kernel.org>
      2cd23553
  2. 08 5月, 2015 2 次提交
    • D
      x86/entry: Define 'cpu_current_top_of_stack' for 64-bit code · 3a23208e
      Denys Vlasenko 提交于
      32-bit code has PER_CPU_VAR(cpu_current_top_of_stack).
      64-bit code uses somewhat more obscure: PER_CPU_VAR(cpu_tss + TSS_sp0).
      
      Define the 'cpu_current_top_of_stack' macro on CONFIG_X86_64
      as well so that the PER_CPU_VAR(cpu_current_top_of_stack)
      expression can be used in both 32-bit and 64-bit code.
      Signed-off-by: NDenys Vlasenko <dvlasenk@redhat.com>
      Cc: Alexei Starovoitov <ast@plumgrid.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Cc: Andy Lutomirski <luto@amacapital.net>
      Cc: Borislav Petkov <bp@alien8.de>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: H. Peter Anvin <hpa@zytor.com>
      Cc: Kees Cook <keescook@chromium.org>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Oleg Nesterov <oleg@redhat.com>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Steven Rostedt <rostedt@goodmis.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Will Drewry <wad@chromium.org>
      Link: http://lkml.kernel.org/r/1429889495-27850-3-git-send-email-dvlasenk@redhat.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
      3a23208e
    • D
      x86/entry: Stop using PER_CPU_VAR(kernel_stack) · 63332a84
      Denys Vlasenko 提交于
      PER_CPU_VAR(kernel_stack) is redundant:
      
        - On the 64-bit build, we can use PER_CPU_VAR(cpu_tss + TSS_sp0).
        - On the 32-bit build, we can use PER_CPU_VAR(cpu_current_top_of_stack).
      
      PER_CPU_VAR(kernel_stack) will be deleted by a separate change.
      Signed-off-by: NDenys Vlasenko <dvlasenk@redhat.com>
      Cc: Alexei Starovoitov <ast@plumgrid.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Cc: Andy Lutomirski <luto@amacapital.net>
      Cc: Borislav Petkov <bp@alien8.de>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: H. Peter Anvin <hpa@zytor.com>
      Cc: Kees Cook <keescook@chromium.org>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Oleg Nesterov <oleg@redhat.com>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Steven Rostedt <rostedt@goodmis.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Will Drewry <wad@chromium.org>
      Link: http://lkml.kernel.org/r/1429889495-27850-1-git-send-email-dvlasenk@redhat.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
      63332a84
  3. 22 4月, 2015 1 次提交
  4. 17 3月, 2015 1 次提交
    • I
      x86/asm/entry/64: Rename 'old_rsp' to 'rsp_scratch' · c38e5038
      Ingo Molnar 提交于
      Make clear that the usage of PER_CPU(old_rsp) is purely temporary,
      by renaming it to 'rsp_scratch'.
      
      Cc: Alexei Starovoitov <ast@plumgrid.com>
      Cc: Andy Lutomirski <luto@amacapital.net>
      Cc: Borislav Petkov <bp@alien8.de>
      Cc: Denys Vlasenko <dvlasenk@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: H. Peter Anvin <hpa@zytor.com>
      Cc: Kees Cook <keescook@chromium.org>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Oleg Nesterov <oleg@redhat.com>
      Cc: Steven Rostedt <rostedt@goodmis.org>
      Cc: Will Drewry <wad@chromium.org>
      Signed-off-by: NIngo Molnar <mingo@kernel.org>
      c38e5038
  5. 04 12月, 2009 1 次提交
  6. 06 2月, 2009 1 次提交
  7. 05 2月, 2009 1 次提交
  8. 18 1月, 2009 2 次提交
  9. 03 10月, 2008 1 次提交
  10. 31 7月, 2008 1 次提交
  11. 24 7月, 2008 1 次提交
  12. 16 7月, 2008 3 次提交