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Message-ID: <202610292344.LN4xt1gu-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list tree: https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 100GbE_E825_timecounter head: 3f3ca43bb77f800814e88fc923238ad0a122d79f commit: a1bbd79fcdadf25fd90973f46fe35f9461d04a8c [14/15] ice: store cached PHC time in ice_adapter config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20261029/202610292344.LN4xt1gu-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261029/202610292344.LN4xt1gu-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202610292344.LN4xt1gu-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/intel/ice/ice_ptp.c:9: drivers/net/ethernet/intel/ice/ice_ptp.c: In function 'ice_ptp_get_rx_hwts': >> drivers/net/ethernet/intel/ice/ice_ptp.c:2366:32: error: 'cached_time' undeclared (first use in this function); did you mean 'cache_type'? 2366 | ice_trace(rx_hwtstamp, cached_time, ts_high, ts_ns); | ^~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_trace.h:49:67: note: in definition of macro 'ice_trace' 49 | #define ice_trace(trace_name, args...) ICE_TRACE_NAME(trace_name)(args) | ^~~~ drivers/net/ethernet/intel/ice/ice_ptp.c:2366:32: note: each undeclared identifier is reported only once for each function it appears in 2366 | ice_trace(rx_hwtstamp, cached_time, ts_high, ts_ns); | ^~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_trace.h:49:67: note: in definition of macro 'ice_trace' 49 | #define ice_trace(trace_name, args...) ICE_TRACE_NAME(trace_name)(args) | ^~~~ vim +2366 drivers/net/ethernet/intel/ice/ice_ptp.c 77a781155a65905 Jacob Keller 2021-06-09 2340 77a781155a65905 Jacob Keller 2021-06-09 2341 /** 3310aad20defb96 Larysa Zaremba 2023-12-05 2342 * ice_ptp_get_rx_hwts - Get packet Rx timestamp in ns 77a781155a65905 Jacob Keller 2021-06-09 2343 * @rx_desc: Receive descriptor 9031d5f491b9571 Larysa Zaremba 2023-12-05 2344 * @pkt_ctx: Packet context to get the cached time 77a781155a65905 Jacob Keller 2021-06-09 2345 * 77a781155a65905 Jacob Keller 2021-06-09 2346 * The driver receives a notification in the receive descriptor with timestamp. 77a781155a65905 Jacob Keller 2021-06-09 2347 */ 3310aad20defb96 Larysa Zaremba 2023-12-05 2348 u64 ice_ptp_get_rx_hwts(const union ice_32b_rx_flex_desc *rx_desc, 9031d5f491b9571 Larysa Zaremba 2023-12-05 2349 const struct ice_pkt_ctx *pkt_ctx) 77a781155a65905 Jacob Keller 2021-06-09 2350 { 77a781155a65905 Jacob Keller 2021-06-09 2351 u32 ts_high; a1bbd79fcdadf25 Jacob Keller 2026-10-21 2352 u64 ts_ns; 77a781155a65905 Jacob Keller 2021-06-09 2353 b1a582e64bf2229 Jacob Keller 2022-07-27 2354 if (!(rx_desc->wb.time_stamp_low & ICE_PTP_TS_VALID)) 3310aad20defb96 Larysa Zaremba 2023-12-05 2355 return 0; b1a582e64bf2229 Jacob Keller 2022-07-27 2356 b1a582e64bf2229 Jacob Keller 2022-07-27 2357 /* Use ice_ptp_extend_32b_ts directly, using the ring-specific cached b1a582e64bf2229 Jacob Keller 2022-07-27 2358 * PHC value, rather than accessing the PF. This also allows us to b1a582e64bf2229 Jacob Keller 2022-07-27 2359 * simply pass the upper 32bits of nanoseconds directly. Calling b1a582e64bf2229 Jacob Keller 2022-07-27 2360 * ice_ptp_extend_40b_ts is unnecessary as it would just discard these b1a582e64bf2229 Jacob Keller 2022-07-27 2361 * bits itself. 77a781155a65905 Jacob Keller 2021-06-09 2362 */ 77a781155a65905 Jacob Keller 2021-06-09 2363 ts_high = le32_to_cpu(rx_desc->wb.flex_ts.ts_high); a1bbd79fcdadf25 Jacob Keller 2026-10-21 2364 ts_ns = ice_ptp_extend_32b_ts(pkt_ctx->phc, ts_high); 77a781155a65905 Jacob Keller 2021-06-09 2365 5443362bae71a77 Przemyslaw Korba 2026-05-11 @2366 ice_trace(rx_hwtstamp, cached_time, ts_high, ts_ns); 5443362bae71a77 Przemyslaw Korba 2026-05-11 2367 3310aad20defb96 Larysa Zaremba 2023-12-05 2368 return ts_ns; 77a781155a65905 Jacob Keller 2021-06-09 2369 } 77a781155a65905 Jacob Keller 2021-06-09 2370 :::::: The code at line 2366 was first introduced by commit :::::: 5443362bae71a77a7bf37467cef3be608ce32783 ice: add rx timestamp tracepoint for debugging :::::: TO: Przemyslaw Korba :::::: CC: Tony Nguyen -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki