Re: [Xen-devel] [PATCH 10/12] xen: Use newly added dmops for mapping VGA memory

[Ian Jackson <ian.jackson@xxxxxxxxxx>]

Anthony PERARD writes ("Re: [PATCH 10/12] xen: Use newly added dmops for 
mapping VGA memory"):
> This patch seems to remove the last users of
> xen_xc_domain_add_to_physmap(). Can it be remove from xen_common.h?
> 
> With that:
> Acked-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>

Have added a separate patch for that.

From 15dedc627cad96301e4015f1f777fcab3906aba7 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date: Fri, 27 Oct 2017 11:23:10 +0100
Subject: [PATCH 5/5] scripts/get_maintainer.pl: Print proper error message for
 missing $file

If you pass scripts/get_maintainer.pl the name of a FIFO or other
exciting object (/dev/stdin, for example), it would falsely print
"file not found".  Instead: stat the object rather than using -f so
that we do not mind if the object is not a file; and print the errno
value in the error message.

Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
CC: Thomas Huth <thuth@xxxxxxxxxx>
CC: Paolo Bonzini <pbonzini@xxxxxxxxxx>
CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
v6: New patch in this version of the series
---
 scripts/get_maintainer.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 07369aa..43fb5f5 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -381,8 +381,8 @@ foreach my $file (@ARGV) {
        ##if $file is a directory and it lacks a trailing slash, add one
        if ((-d $file)) {
            $file =~ s@([^/])$@$1/@;
-       } elsif (!(-f $file)) {
-           die "$P: file '${file}' not found\n";
+       } elsif (!(stat $file)) {
+           die "$P: file '${file}' not found: $!\n";
        }
     }
     if ($from_filename) {
-- 
2.1.4


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