Attachment 162700 Details for Bug 204174 – catch error 512 in libdrm

[patch] catch error 512 in libdrm

libdrm-error-512.diff (text/plain), 1.82 KB, created by Koop Mast on 2015-11-02 11:46:35 UTC

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Creator: Koop Mast

Created: 2015-11-02 11:46:35 UTC

Size: 1.82 KB

patch

obsolete

>Index: graphics/libdrm/Makefile
>===================================================================
>--- graphics/libdrm/Makefile	(revision 400649)
>+++ graphics/libdrm/Makefile	(working copy)
>@@ -3,6 +3,7 @@
> 
> PORTNAME=	libdrm
> PORTVERSION=	2.4.65
>+PORTREVISION=	1
> PORTEPOCH=	1
> CATEGORIES=	graphics x11
> MASTER_SITES=	http://dri.freedesktop.org/libdrm/
>@@ -59,6 +60,12 @@
> PLIST_SUB+=	RADEON_DRIVERS="@comment "
> .endif
> 
>+# This variable is not for users. So use a non-default name, intended for
>+# people working on DRM kernel module development.
>+.if !defined(LIBDRM_SKIP_RETURN_PATCH)
>+EXTRA_PATCHES+=	${FILESDIR}/extra-xf86drm.c
>+.endif
>+
> pre-patch:
> 	@${REINPLACE_CMD} 's|{libdir}/pkgconfig|{prefix}/libdata/pkgconfig|g; \
> 			   s,i?86|x86_64),i?86|amd64|x86_64),g' \
>Index: graphics/libdrm/files/extra-xf86drm.c
>===================================================================
>--- graphics/libdrm/files/extra-xf86drm.c	(nonexistent)
>+++ graphics/libdrm/files/extra-xf86drm.c	(working copy)
>@@ -0,0 +1,15 @@
>+Error code 512 is being leaked from kernel space. While it should be
>+converted to either EINTR or EAGAIN in the kernel. Teach libdrm to do this
>+for now. Newer kernel modules will have this fixed included.
>+
>+--- xf86drm.c.orig	2015-11-02 12:26:19.910518000 +0100
>++++ xf86drm.c	2015-11-02 12:27:10.575894000 +0100
>+@@ -174,7 +174,7 @@
>+ 
>+     do {
>+ 	ret = ioctl(fd, request, arg);
>+-    } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
>++    } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == 512));
>+     return ret;
>+ }
>+ 
>
>Property changes on: graphics/libdrm/files/extra-xf86drm.c
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>+native
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>Added: svn:mime-type
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Attachments on bug 204174: 162700