From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3266F182BB for ; Fri, 2 Feb 2024 16:06:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706889974; cv=none; b=WGeVBwAsHG0JAzlnvTbXE88XEnkOwxS62CHCCUEXDT04WFK4Opbg/KQXM8zkFcea5N3YBo1QOJa1FUwep7TwQSN/uHJl70RLuIJGy3lQbzH+J7Rmpw+yx9l8JkdWQvt+HcB/jbBeW21DcLFHmaTgThXw/Vq7V9wJ/yAA+qmh9qY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706889974; c=relaxed/simple; bh=Pw6bHXUfDTHT30wCaDWHZJcoxOcm5BNRaq/ohjK5O7k=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=puQxg8PvlDg8JIi67YvEwB16adLIk7pS7/Fwumpwn231BccQDmC67HPc9Dc31V86uqCeDIxxyMeBSU/jKycj+64QbIhp3gHvsYeiANZX3Rn4KZMdVpaLRv4VpMd21+vT/XIF5p7QYZUrFT7QhYwfDQB9MBH1qje7UpZxH7D3vns= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=lDG1BFpX; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="lDG1BFpX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1706889971; x=1738425971; h=date:from:to:cc:subject:message-id:mime-version; bh=Pw6bHXUfDTHT30wCaDWHZJcoxOcm5BNRaq/ohjK5O7k=; b=lDG1BFpXEmfe6v6IAAUgEeumu/fWOq99Fuop2eSnZLQGLXjnkBssFby9 6SmuDVu+zFacnNDsgXMTNuHa0KzeQVeYnyso5l249sIW4FI4YNZX3pLOd d+5n8OtD0NO3fgSqezmllX5OgnW/Eca4wEc0HEGWTW47GK9vX5FrXBwoV 5CdAxvdE2N6kJggCMix5adkZ0ZpOnFBLdBpaDec8pypM+81x2E+uXMuk5 If6x8YlUS1sKhHxfcQGEN6WytKY9NSf84HfQeSQwpJXECWozAjtBJxpB+ 0bonzOauFA7OOF2EPxuVGQ6/T+PM+9DkVuErFfYvOXtHwauYqMKTvvYFz Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10971"; a="412287" X-IronPort-AV: E=Sophos;i="6.05,238,1701158400"; d="scan'208";a="412287" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Feb 2024 08:05:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,238,1701158400"; d="scan'208";a="111204" Received: from lkp-server02.sh.intel.com (HELO 59f4f4cd5935) ([10.239.97.151]) by fmviesa010.fm.intel.com with ESMTP; 02 Feb 2024 08:05:44 -0800 Received: from kbuild by 59f4f4cd5935 with local (Exim 4.96) (envelope-from ) id 1rVw2v-00041R-0N; Fri, 02 Feb 2024 16:05:41 +0000 Date: Sat, 3 Feb 2024 00:05:20 +0800 From: kernel test robot To: David Howells Cc: oe-kbuild-all@lists.linux.dev Subject: [dhowells-fs:rxrpc-iothread 23/24] net/rxrpc/output.c:270:60: error: 'empty_zero_page' undeclared; did you mean 'memzero_page'? Message-ID: <202402022326.jwuMkYNM-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git rxrpc-iothread head: 975bd4732a7b88c6ec05685c43b639000f888fbe commit: 83f863dfba3ae06a4b4f5369c46e9a39594d6da9 [23/24] rxrpc: Implement path-MTU probing using padded PING ACKs (RFC8899) config: sparc-allmodconfig (https://download.01.org/0day-ci/archive/20240202/202402022326.jwuMkYNM-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240202/202402022326.jwuMkYNM-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/202402022326.jwuMkYNM-lkp@intel.com/ All errors (new ones prefixed by >>): net/rxrpc/output.c: In function 'rxrpc_send_ACK': >> net/rxrpc/output.c:270:60: error: 'empty_zero_page' undeclared (first use in this function); did you mean 'memzero_page'? 270 | txb->kvec[txb->nr_kvec].iov_base = empty_zero_page; | ^~~~~~~~~~~~~~~ | memzero_page net/rxrpc/output.c:270:60: note: each undeclared identifier is reported only once for each function it appears in -- net/rxrpc/txbuf.c: In function 'rxrpc_free_txbuf': >> net/rxrpc/txbuf.c:183:46: error: 'empty_zero_page' undeclared (first use in this function); did you mean 'memzero_page'? 183 | txb->kvec[i].iov_base != empty_zero_page) | ^~~~~~~~~~~~~~~ | memzero_page net/rxrpc/txbuf.c:183:46: note: each undeclared identifier is reported only once for each function it appears in vim +270 net/rxrpc/output.c 237 238 /* 239 * Queue an ACK for immediate transmission. 240 */ 241 void rxrpc_send_ACK(struct rxrpc_call *call, u8 ack_reason, 242 rxrpc_serial_t serial, enum rxrpc_propose_ack_trace why) 243 { 244 struct rxrpc_txbuf *txb; 245 246 if (test_bit(RXRPC_CALL_DISCONNECTED, &call->flags)) 247 return; 248 249 rxrpc_inc_stat(call->rxnet, stat_tx_acks[ack_reason]); 250 251 txb = rxrpc_alloc_ack_txbuf(call, call->ackr_wtop - call->ackr_window); 252 if (!txb) { 253 kleave(" = -ENOMEM"); 254 return; 255 } 256 257 txb->ack_why = why; 258 259 rxrpc_fill_out_ack(call, txb, ack_reason, serial); 260 261 /* Extend a path MTU probe ACK. */ 262 if (why == rxrpc_propose_ack_ping_for_mtu_probe) { 263 size_t probe_mtu = call->peer->pmtud_trial + sizeof(struct rxrpc_wire_header); 264 265 if (txb->len > probe_mtu) 266 goto skip; 267 while (txb->len < probe_mtu) { 268 size_t part = min_t(size_t, probe_mtu - txb->len, PAGE_SIZE); 269 > 270 txb->kvec[txb->nr_kvec].iov_base = empty_zero_page; 271 txb->kvec[txb->nr_kvec].iov_len = part; 272 txb->len += part; 273 txb->nr_kvec++; 274 } 275 } 276 277 call->ackr_nr_unacked = 0; 278 atomic_set(&call->ackr_nr_consumed, 0); 279 clear_bit(RXRPC_CALL_RX_IS_IDLE, &call->flags); 280 281 trace_rxrpc_send_ack(call, why, ack_reason, serial); 282 rxrpc_send_ack_packet(call, txb, why); 283 skip: 284 rxrpc_put_txbuf(txb, rxrpc_txbuf_put_ack_tx); 285 } 286 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki