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| author | Jan Beich <jbeich@FreeBSD.org> | 2020-06-02 21:40:08 +0000 |
|---|---|---|
| committer | Jan Beich <jbeich@FreeBSD.org> | 2020-06-02 21:40:08 +0000 |
| commit | f0a18ef4fefdad8d25b4e29f8c40e49648f6d2e8 (patch) | |
| tree | ba30ef93f68796902739232f5674ccd67b101116 | |
| parent | b59ac58091adf9587873ebc8383a4f1a3d66e807 (diff) | |
| download | ports-f0a18ef4fefdad8d25b4e29f8c40e49648f6d2e8.tar.gz ports-f0a18ef4fefdad8d25b4e29f8c40e49648f6d2e8.zip | |
MFH: r537582
x11-servers/xwayland-devel: document DRI3 quirk
Wayland clients (unlike server/compositor) are not supposed to require
special privileges. Something in drm-kmod fails to authorize access to
/dev/dri/* even if user is under "video" group.
Not a port option because Xwayland doesn't know how to drop priveleges.
Approved by: ports-secteam blanket (runtime fix, no content changes)
Notes
Notes:
svn path=/branches/2020Q2/; revision=537584
| -rw-r--r-- | x11-servers/xwayland-devel/pkg-message | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/x11-servers/xwayland-devel/pkg-message b/x11-servers/xwayland-devel/pkg-message new file mode 100644 index 000000000000..4da129ef88ba --- /dev/null +++ b/x11-servers/xwayland-devel/pkg-message @@ -0,0 +1,10 @@ +Known issues: +- When /dev/dri/card0 and /dev/dri/renderD128 have different major(3) + DRI3 may fail e.g., on i915kms in I915_GETPARAM with EACCESS. + Without DRI3 for glamor Xwayland falls back to swrast (llvmpipe). + If OpenGL applications appear slow check with glxinfo then try + enabling setuid bit e.g., + + $ glxinfo | fgrep Device: + Device: llvmpipe (LLVM 8.0, 256 bits) (0xffffffff) + $ chmod u+s `which Xwayland` |