Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* new QMP command qom-list-properties (Alexey)
* TCG cleanups (David)
* use g_path_get_basename/g_path_get_dirname when useful (Julia)
* WHPX fixes (Justin)
* ASAN fixes (Marc-André)
* g364fb memory leak fix, address_space_to_flatview RCU fixes (me)
* chardev memory leak fix (Peter)
* checkpatch improvements (Julia, Su Hang)
* next round of deprecation patches (Thomas)

# gpg: Signature made Tue 06 Mar 2018 13:11:58 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (34 commits)
  use g_path_get_basename instead of basename
  balloon: Fix documentation of the --balloon parameter and deprecate it
  WHPX improve interrupt notification registration
  WHXP Removes the use of WHvGetExitContextSize
  Fix WHPX issue leaking tpr values
  Fix WHPX typo in 'mmio'
  Fix WHPX additional lock acquisition
  Remove unnecessary WHPX __debugbreak();
  Resolves WHPX breaking changes in SDK 17095
  Fixing WHPX casing to match SDK
  Revert "build-sys: compile with -Og or -O1 when --enable-debug"
  checkpatch: add check for `while` and `for`
  checkpatch: add a warning for basename/dirname
  address_space_rw: address_space_to_flatview needs RCU lock
  address_space_map: address_space_to_flatview needs RCU lock
  address_space_access_valid: address_space_to_flatview needs RCU lock
  address_space_read: address_space_to_flatview needs RCU lock
  address_space_write: address_space_to_flatview needs RCU lock
  memory: inline some performance-sensitive accessors
  openpic_kvm: drop address_space_to_flatview call
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 8 insertions, 2 deletions

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 1b4b812e28..d1fe79bcc4 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2352,8 +2352,9 @@ sub process {
 			}
 		}
 
-# check for missing bracing round if etc
-		if ($line =~ /(^.*)\bif\b/ && $line !~ /\#\s*if/) {
+# check for missing bracing around if etc
+		if ($line =~ /(^.*)\b(?:if|while|for)\b/ &&
+			$line !~ /\#\s*if/) {
 			my ($level, $endln, @chunks) =
 				ctx_statement_full($linenr, $realcnt, 1);
                         if ($dbg_adv_apw) {
@@ -2584,6 +2585,11 @@ sub process {
 			ERROR("__func__ should be used instead of gcc specific __FUNCTION__\n"  . $herecurr);
 		}
 
+# recommend g_path_get_* over g_strdup(basename/dirname(...))
+		if ($line =~ /\bg_strdup\s*\(\s*(basename|dirname)\s*\(/) {
+			WARN("consider using g_path_get_$1() in preference to g_strdup($1())\n" . $herecurr);
+		}
+
 # recommend qemu_strto* over strto* for numeric conversions
 		if ($line =~ /\b(strto[^kd].*?)\s*\(/) {
 			ERROR("consider using qemu_$1 in preference to $1\n" . $herecurr);