1. 27 7月, 2015 28 次提交
  2. 22 7月, 2015 2 次提交
  3. 18 7月, 2015 1 次提交
  4. 10 7月, 2015 1 次提交
    • M
      arm64: entry32: remove pointless register assignment · ad2daa85
      Mark Rutland 提交于
      We currently set x27 in compat_sys_sigreturn_wrapper and
      compat_sys_rt_sigreturn_wrapper, similarly to what we do with r8/why on
      32-bit ARM, in an attempt to prevent sigreturns from being restarted.
      
      However, on arm64 we have always used pt_regs::syscallno for syscall
      restarting (for both native and compat tasks), and x27 is never
      inspected again before being overwritten in kernel_exit.
      
      This patch removes the pointless register assignments.
      Signed-off-by: NMark Rutland <mark.rutland@arm.com>
      Cc: Will Deacon <will.deacon@arm.com>
      Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
      ad2daa85
  5. 09 7月, 2015 4 次提交
  6. 08 7月, 2015 1 次提交
  7. 07 7月, 2015 3 次提交
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