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authorThomas Hellstrom <thellstrom@vmware.com>2018-09-26 15:59:20 +0200
committerThomas Hellstrom <thellstrom@vmware.com>2018-09-28 08:57:07 +0200
commit64ad2abfe9a628ce79859d072704bd1ef7682044 (patch)
tree6d7df075d3d405e394fbebd4878373a15e57c430 /drivers/pwm/pwm-brcmstb.c
parent24dc64c1ba5c3ef0463d59fef6df09336754188d (diff)
downloadlinux-64ad2abfe9a628ce79859d072704bd1ef7682044.tar.bz2
drm/vmwgfx: Adapt validation code for reference-free lookups
Adapt the validation code so that vmw_validation_add[res|bo] can be called under an rcu read lock (non-sleeping) and with rcu-only protected resource- or buffer object pointers. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Diffstat (limited to 'drivers/pwm/pwm-brcmstb.c')
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