Hi Daniele,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-tip/drm-tip] [cannot apply to drm-intel/for-linux-next char-misc/char-misc-testing v5.13-rc3 next-20210525] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Daniele-Ceraolo-Spurio/drm-i915-Int... base: git://anongit.freedesktop.org/drm/drm-tip drm-tip config: x86_64-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/b3c322331aa6685d40bb5b4cbf90b1d8ed48... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Daniele-Ceraolo-Spurio/drm-i915-Introduce-Intel-PXP/20210525-135106 git checkout b3c322331aa6685d40bb5b4cbf90b1d8ed48c9e0 # save the attached .config to linux build tree make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot lkp@intel.com
All errors (new ones prefixed by >>):
drivers/gpu/drm/i915/pxp/intel_pxp_cmd.c:94:5: error: no previous prototype for 'intel_pxp_terminate_session' [-Werror=missing-prototypes]
94 | int intel_pxp_terminate_session(struct intel_pxp *pxp, u32 id) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors
vim +/intel_pxp_terminate_session +94 drivers/gpu/drm/i915/pxp/intel_pxp_cmd.c
93
94 int intel_pxp_terminate_session(struct intel_pxp *pxp, u32 id)
95 { 96 struct i915_request *rq; 97 struct intel_context *ce = pxp->ce; 98 u32 *cs; 99 int err; 100 101 if (!intel_pxp_is_enabled(pxp)) 102 return 0; 103 104 rq = i915_request_create(ce); 105 if (IS_ERR(rq)) 106 return PTR_ERR(rq); 107 108 if (ce->engine->emit_init_breadcrumb) { 109 err = ce->engine->emit_init_breadcrumb(rq); 110 if (err) 111 goto out_rq; 112 } 113 114 cs = intel_ring_begin(rq, SESSION_TERMINATION_LEN(1) + WAIT_LEN); 115 if (IS_ERR(cs)) { 116 err = PTR_ERR(cs); 117 goto out_rq; 118 } 119 120 cs = pxp_emit_session_termination(cs, id); 121 cs = pxp_emit_wait(cs); 122 123 intel_ring_advance(rq, cs); 124 125 out_rq: 126 i915_request_get(rq); 127 128 if (unlikely(err)) 129 i915_request_set_error_once(rq, err); 130 131 pxp_request_commit(rq); 132 133 if (!err && i915_request_wait(rq, 0, HZ / 5) < 0) 134 err = -ETIME; 135 136 i915_request_put(rq); 137 138 return err; 139 } 140
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