| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <202107312254.GaS7ErvJ-lkp@intel.com>
Date: Sat, 31 Jul 2021 22:44:02 +0800
From: kernel test robot <lkp@...el.com>
To: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [pinchartl-media:drm/du/compile-test 8/12]
drivers/gpu/drm/omapdrm/omap_gem.c:986:21: error: implicit declaration of
function 'vmap'; did you mean 'kmap'?
tree: git://linuxtv.org/pinchartl/media.git drm/du/compile-test
head: e5afcf496f9bd487419c7ee0c258da75d0d1dae6
commit: 64940a5f2f2156bc2718679b6248c0b32566983b [8/12] drm/omap: Enable COMPILE_TEST on all architectures
config: parisc-allyesconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 10.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git remote add pinchartl-media git://linuxtv.org/pinchartl/media.git
git fetch --no-tags pinchartl-media drm/du/compile-test
git checkout 64940a5f2f2156bc2718679b6248c0b32566983b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=parisc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/omapdrm/omap_gem.c: In function 'omap_gem_vaddr':
>> drivers/gpu/drm/omapdrm/omap_gem.c:986:21: error: implicit declaration of function 'vmap'; did you mean 'kmap'? [-Werror=implicit-function-declaration]
986 | omap_obj->vaddr = vmap(omap_obj->pages, obj->size >> PAGE_SHIFT,
| ^~~~
| kmap
>> drivers/gpu/drm/omapdrm/omap_gem.c:987:5: error: 'VM_MAP' undeclared (first use in this function); did you mean 'VM_MTE'?
987 | VM_MAP, pgprot_writecombine(PAGE_KERNEL));
| ^~~~~~
| VM_MTE
drivers/gpu/drm/omapdrm/omap_gem.c:987:5: note: each undeclared identifier is reported only once for each function it appears in
drivers/gpu/drm/omapdrm/omap_gem.c: In function 'omap_gem_free_object':
>> drivers/gpu/drm/omapdrm/omap_gem.c:1126:3: error: implicit declaration of function 'vunmap'; did you mean 'kunmap'? [-Werror=implicit-function-declaration]
1126 | vunmap(omap_obj->vaddr);
| ^~~~~~
| kunmap
cc1: some warnings being treated as errors
vim +986 drivers/gpu/drm/omapdrm/omap_gem.c
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 965
e1c1174f8d5602 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 966 #ifdef CONFIG_DRM_FBDEV_EMULATION
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 967 /*
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 968 * Get kernel virtual address for CPU access.. this more or less only
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 969 * exists for omap_fbdev.
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 970 */
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 971 void *omap_gem_vaddr(struct drm_gem_object *obj)
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 972 {
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 973 struct omap_gem_object *omap_obj = to_omap_bo(obj);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 974 void *vaddr;
620063e10ed48c drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-25 975 int ret;
620063e10ed48c drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-25 976
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 977 mutex_lock(&omap_obj->lock);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 978
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 979 if (!omap_obj->vaddr) {
2491244d7709d4 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-25 980 ret = omap_gem_attach_pages(obj);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 981 if (ret) {
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 982 vaddr = ERR_PTR(ret);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 983 goto unlock;
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 984 }
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 985
2491244d7709d4 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-25 @986 omap_obj->vaddr = vmap(omap_obj->pages, obj->size >> PAGE_SHIFT,
f7f9f4536a09f9 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-12-05 @987 VM_MAP, pgprot_writecombine(PAGE_KERNEL));
f7f9f4536a09f9 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-12-05 988 }
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 989
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 990 vaddr = omap_obj->vaddr;
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 991
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 992 unlock:
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 993 mutex_unlock(&omap_obj->lock);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 994 return vaddr;
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 995 }
e1c1174f8d5602 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 996 #endif
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 997
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 998 /* -----------------------------------------------------------------------------
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 999 * Power Management
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1000 */
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1001
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1002 #ifdef CONFIG_PM
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1003 /* re-pin objects in DMM in resume path: */
7fb15c480eea29 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2017-10-13 1004 int omap_gem_resume(struct drm_device *dev)
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1005 {
7fb15c480eea29 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2017-10-13 1006 struct omap_drm_private *priv = dev->dev_private;
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1007 struct omap_gem_object *omap_obj;
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1008 int ret = 0;
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1009
5117bd898e8c0a drivers/gpu/drm/omapdrm/omap_gem.c Daniel Vetter 2018-05-25 1010 mutex_lock(&priv->list_lock);
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1011 list_for_each_entry(omap_obj, &priv->obj_list, mm_list) {
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1012 if (omap_obj->block) {
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1013 struct drm_gem_object *obj = &omap_obj->base;
dfe9cfccb26488 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-02-11 1014 u32 npages = obj->size >> PAGE_SHIFT;
dfe9cfccb26488 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-02-11 1015
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1016 WARN_ON(!omap_obj->pages); /* this can't happen */
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1017 ret = tiler_pin(omap_obj->block,
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1018 omap_obj->pages, npages,
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1019 omap_obj->roll, true);
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1020 if (ret) {
7fb15c480eea29 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2017-10-13 1021 dev_err(dev->dev, "could not repin: %d\n", ret);
5117bd898e8c0a drivers/gpu/drm/omapdrm/omap_gem.c Daniel Vetter 2018-05-25 1022 goto done;
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1023 }
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1024 }
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1025 }
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1026
5117bd898e8c0a drivers/gpu/drm/omapdrm/omap_gem.c Daniel Vetter 2018-05-25 1027 done:
5117bd898e8c0a drivers/gpu/drm/omapdrm/omap_gem.c Daniel Vetter 2018-05-25 1028 mutex_unlock(&priv->list_lock);
5117bd898e8c0a drivers/gpu/drm/omapdrm/omap_gem.c Daniel Vetter 2018-05-25 1029 return ret;
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1030 }
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1031 #endif
e78edba113086d drivers/staging/omapdrm/omap_gem.c Andy Gross 2012-12-19 1032
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1033 /* -----------------------------------------------------------------------------
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1034 * DebugFS
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1035 */
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1036
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1037 #ifdef CONFIG_DEBUG_FS
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1038 void omap_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1039 {
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1040 struct omap_gem_object *omap_obj = to_omap_bo(obj);
dfe9cfccb26488 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-02-11 1041 u64 off;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1042
0de23977cfeb5b drivers/gpu/drm/omapdrm/omap_gem.c David Herrmann 2013-07-24 1043 off = drm_vma_node_start(&obj->vma_node);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1044
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1045 mutex_lock(&omap_obj->lock);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1046
2d31ca3ad7d5d4 drivers/gpu/drm/omapdrm/omap_gem.c Russell King 2014-07-12 1047 seq_printf(m, "%08x: %2d (%2d) %08llx %pad (%2d) %p %4d",
2c935bc57221cc drivers/gpu/drm/omapdrm/omap_gem.c Peter Zijlstra 2016-11-14 1048 omap_obj->flags, obj->name, kref_read(&obj->refcount),
cec4fa7511ef7a drivers/gpu/drm/omapdrm/omap_gem.c Jean-Jacques Hiblot 2019-10-10 1049 off, &omap_obj->dma_addr,
cec4fa7511ef7a drivers/gpu/drm/omapdrm/omap_gem.c Jean-Jacques Hiblot 2019-10-10 1050 refcount_read(&omap_obj->dma_addr_cnt),
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1051 omap_obj->vaddr, omap_obj->roll);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1052
48b34ac041756c drivers/gpu/drm/omapdrm/omap_gem.c Tomi Valkeinen 2019-10-10 1053 if (omap_obj->flags & OMAP_BO_TILED_MASK) {
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1054 seq_printf(m, " %dx%d", omap_obj->width, omap_obj->height);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1055 if (omap_obj->block) {
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1056 struct tcm_area *area = &omap_obj->block->area;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1057 seq_printf(m, " (%dx%d, %dx%d)",
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1058 area->p0.x, area->p0.y,
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1059 area->p1.x, area->p1.y);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1060 }
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1061 } else {
2150c19b15b014 drivers/gpu/drm/omapdrm/omap_gem.c Tomi Valkeinen 2017-02-21 1062 seq_printf(m, " %zu", obj->size);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1063 }
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1064
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1065 mutex_unlock(&omap_obj->lock);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1066
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1067 seq_printf(m, "\n");
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1068 }
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1069
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1070 void omap_gem_describe_objects(struct list_head *list, struct seq_file *m)
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1071 {
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1072 struct omap_gem_object *omap_obj;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1073 int count = 0;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1074 size_t size = 0;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1075
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1076 list_for_each_entry(omap_obj, list, mm_list) {
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1077 struct drm_gem_object *obj = &omap_obj->base;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1078 seq_printf(m, " ");
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1079 omap_gem_describe(obj, m);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1080 count++;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1081 size += obj->size;
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1082 }
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1083
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1084 seq_printf(m, "Total %d objects, %zu bytes\n", count, size);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1085 }
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1086 #endif
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1087
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1088 /* -----------------------------------------------------------------------------
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1089 * Constructor & Destructor
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1090 */
7ef93b0aa85dd1 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1091
c5ca5e029fa64b drivers/gpu/drm/omapdrm/omap_gem.c Thomas Zimmermann 2020-09-23 1092 static void omap_gem_free_object(struct drm_gem_object *obj)
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1093 {
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1094 struct drm_device *dev = obj->dev;
76c4055f2c9a7a drivers/gpu/drm/omapdrm/omap_gem.c Tomi Valkeinen 2014-12-17 1095 struct omap_drm_private *priv = dev->dev_private;
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1096 struct omap_gem_object *omap_obj = to_omap_bo(obj);
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1097
620063e10ed48c drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-25 1098 omap_gem_evict(obj);
f7f9f4536a09f9 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-12-05 1099
5117bd898e8c0a drivers/gpu/drm/omapdrm/omap_gem.c Daniel Vetter 2018-05-25 1100 mutex_lock(&priv->list_lock);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1101 list_del(&omap_obj->mm_list);
5117bd898e8c0a drivers/gpu/drm/omapdrm/omap_gem.c Daniel Vetter 2018-05-25 1102 mutex_unlock(&priv->list_lock);
f6b6036e56ca17 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-03-05 1103
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1104 /*
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1105 * We own the sole reference to the object at this point, but to keep
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1106 * lockdep happy, we must still take the omap_obj_lock to call
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1107 * omap_gem_detach_pages(). This should hardly make any difference as
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1108 * there can't be any lock contention.
9a0774e0991c82 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-01-16 1109 */
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1110 mutex_lock(&omap_obj->lock);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1111
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1112 /* The object should not be pinned. */
cec4fa7511ef7a drivers/gpu/drm/omapdrm/omap_gem.c Jean-Jacques Hiblot 2019-10-10 1113 WARN_ON(refcount_read(&omap_obj->dma_addr_cnt) > 0);
9a0774e0991c82 drivers/staging/omapdrm/omap_gem.c Rob Clark 2012-01-16 1114
b22e6690a3f656 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1115 if (omap_obj->pages) {
b22e6690a3f656 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1116 if (omap_obj->flags & OMAP_BO_MEM_DMABUF)
b22e6690a3f656 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1117 kfree(omap_obj->pages);
b22e6690a3f656 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1118 else
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1119 omap_gem_detach_pages(obj);
b22e6690a3f656 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1120 }
ae053039553349 drivers/staging/omapdrm/omap_gem.c YAMANE Toshiaki 2012-11-14 1121
cdb0381d2f1997 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1122 if (omap_obj->flags & OMAP_BO_MEM_DMA_API) {
f6e45661f9be54 drivers/gpu/drm/omapdrm/omap_gem.c Luis R. Rodriguez 2016-01-22 1123 dma_free_wc(dev->dev, obj->size, omap_obj->vaddr,
16869083b9bec8 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2017-04-21 1124 omap_obj->dma_addr);
f7f9f4536a09f9 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-12-05 1125 } else if (omap_obj->vaddr) {
f7f9f4536a09f9 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-12-05 @1126 vunmap(omap_obj->vaddr);
b22e6690a3f656 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1127 } else if (obj->import_attach) {
b22e6690a3f656 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1128 drm_prime_gem_destroy(obj, omap_obj->sgt);
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1129 }
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1130
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1131 mutex_unlock(&omap_obj->lock);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1132
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1133 drm_gem_object_release(obj);
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1134
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1135 mutex_destroy(&omap_obj->lock);
3cbd0c587b129b drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2018-05-26 1136
00e9c7c7002de3 drivers/gpu/drm/omapdrm/omap_gem.c Laurent Pinchart 2015-12-14 1137 kfree(omap_obj);
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1138 }
cd5351f4d2b1b8 drivers/staging/omapdrm/omap_gem.c Rob Clark 2011-11-12 1139
:::::: The code at line 986 was first introduced by commit
:::::: 2491244d7709d4e35f61d75ed3f6b4ea31b0a6f3 drm/omap: gem: Merge __omap_gem_get_pages() and omap_gem_attach_pages()
:::::: TO: Laurent Pinchart <laurent.pinchart@...asonboard.com>
:::::: CC: Tomi Valkeinen <tomi.valkeinen@...com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
Download attachment ".config.gz" of type "application/gzip" (68493 bytes)
Powered by blists - more mailing lists