Date: Sun, 16 Dec 2018 02:46:10 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r342148 - stable/12/sys/dev/sound/pcm Message-ID: <201812160246.wBG2kApC037192@repo.freebsd.org>
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Author: kib Date: Sun Dec 16 02:46:09 2018 New Revision: 342148 URL: https://svnweb.freebsd.org/changeset/base/342148 Log: MFC r341400: Add a comment noting that the additional range checks are not needed. Modified: stable/12/sys/dev/sound/pcm/dsp.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/dev/sound/pcm/dsp.c ============================================================================== --- stable/12/sys/dev/sound/pcm/dsp.c Sun Dec 16 02:44:57 2018 (r342147) +++ stable/12/sys/dev/sound/pcm/dsp.c Sun Dec 16 02:46:09 2018 (r342148) @@ -2205,7 +2205,10 @@ dsp_mmap(struct cdev *i_dev, vm_ooffset_t offset, vm_p int nprot, vm_memattr_t *memattr) { - /* XXX memattr is not honored */ + /* + * offset is in range due to checks in dsp_mmap_single(). + * XXX memattr is not honored. + */ *paddr = vtophys(offset); return (0); }
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