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From: Wei Liu <wei.liu2@citrix.com>
To: qemu-devel@nongnu.org
Cc: Xen-devel <xen-devel@lists.xenproject.org>,
	Wei Liu <wei.liu2@citrix.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Anthony PERARD <anthony.perard@citrix.com>
Subject: [Qemu-devel] [PATCH] xen-hvm: use errno in error message
Date: Wed, 27 Sep 2017 17:10:09 +0100	[thread overview]
Message-ID: <20170927161009.28091-1-wei.liu2@citrix.com> (raw)

The error code is encoding in errno, not rc.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Anthony PERARD <anthony.perard@citrix.com>
---
 hw/i386/xen/xen-hvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index d9ccd5d0d6..f79816a649 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -1446,7 +1446,7 @@ void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length)
         if (rc) {
             fprintf(stderr,
                     "%s failed for "RAM_ADDR_FMT" ("RAM_ADDR_FMT"): %i, %s\n",
-                    __func__, start, nb_pages, rc, strerror(-rc));
+                    __func__, start, nb_pages, rc, strerror(errno));
         }
     }
 }
-- 
2.11.0

WARNING: multiple messages have this Message-ID (diff)
From: Wei Liu <wei.liu2@citrix.com>
To: qemu-devel@nongnu.org
Cc: Anthony PERARD <anthony.perard@citrix.com>,
	Xen-devel <xen-devel@lists.xenproject.org>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Wei Liu <wei.liu2@citrix.com>
Subject: [PATCH] xen-hvm: use errno in error message
Date: Wed, 27 Sep 2017 17:10:09 +0100	[thread overview]
Message-ID: <20170927161009.28091-1-wei.liu2@citrix.com> (raw)

The error code is encoding in errno, not rc.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Anthony PERARD <anthony.perard@citrix.com>
---
 hw/i386/xen/xen-hvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index d9ccd5d0d6..f79816a649 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -1446,7 +1446,7 @@ void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length)
         if (rc) {
             fprintf(stderr,
                     "%s failed for "RAM_ADDR_FMT" ("RAM_ADDR_FMT"): %i, %s\n",
-                    __func__, start, nb_pages, rc, strerror(-rc));
+                    __func__, start, nb_pages, rc, strerror(errno));
         }
     }
 }
-- 
2.11.0


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             reply	other threads:[~2017-09-27 16:10 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-27 16:10 Wei Liu [this message]
2017-09-27 16:10 ` [PATCH] xen-hvm: use errno in error message Wei Liu
2017-09-27 16:13 ` [Qemu-devel] " Wei Liu
2017-09-27 16:13   ` Wei Liu
2017-09-27 16:33 ` [Qemu-devel] " Anthony PERARD
2017-09-27 16:33   ` Anthony PERARD

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