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  1. 22 3月, 2018 1 次提交
  3. 21 3月, 2018 3 次提交
    • P
      Update version for v2.12.0-rc0 release · f1a63fcf
      由 Peter Maydell 提交于 
      Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      f1a63fcf
    • P
      Merge remote-tracking branch 'remotes/dgilbert/tags/pull-hmp-20180320' into staging · a9b47e53
      由 Peter Maydell 提交于 
      HMP fixes for 2.12

# gpg: Signature made Tue 20 Mar 2018 12:39:24 GMT
# gpg:                using RSA key 0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-hmp-20180320:
  hmp: free sev info
  HMP: Initialize err before using
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      a9b47e53
    • L
      linux-user: init_guest_space: Try to make ARM space+commpage continuous · 2a53535a
      由 Luke Shumaker 提交于 
      At a fixed distance after the usable memory that init_guest_space maps, for
32-bit ARM targets we also need to map a commpage.  The normal
init_guest_space logic doesn't keep this in mind when searching for an
address range.

If !host_start, then try to find a big continuous segment where we can put
both the usable memory and the commpage; we then munmap that segment and
set current_start to that address; and let the normal code mmap the usable
memory and the commpage separately.  That is: if we don't have hint of
where to start looking for memory, come up with one that is better than
NULL.  Depending on host_size and guest_start, there may or may not be a
gap between the usable memory and the commpage, so this is slightly more
restrictive than it needs to be; but it's only a hint, so that's OK.

We only do that for !host start, because if host_start, then either:
 - we got an address passed in with -B, in which case we don't want to
   interfere with what the user said;
 - or host_start is based off of the ELF image's loaddr.  The check "if
   (host_start && real_start != current_start)" suggests that we really
   want lowest available address that is >= loaddr.  I don't know why that
   is, but I'm trusting that Paul Brook knew what he was doing when he
   wrote the original version of that check in
   c581deda way back in 2010.
Signed-off-by: NLuke Shumaker <lukeshu@parabola.nu>
Message-Id: <20171228180814.9749-11-lukeshu@lukeshu.com>
Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
      2a53535a
  5. 20 3月, 2018 36 次提交