Please ignore this build report.
I thought the robot has done its job but looks like it is still
building that branch.
I just removed the branch, there should be no more such reports.
On Wed, 2018-01-10 at 06:33 +0800, kbuild test robot wrote:
> tree: aaron/for_lkp_skl_2sp2_test
> head: 6c9381b65892222cbe2214fb22af9043f9ce1065
> commit: cebd3951aaa6936a2dd70e925a5d5667b896da23 [151/225] mm: remove __GFP_COLD
> config: i386-allyesconfig (attached as .config)
> compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
> reproduce:
> git checkout cebd3951aaa6936a2dd70e925a5d5667b896da23
> # save the attached .config to linux build tree
> make ARCH=i386
>
> All errors (new ones prefixed by >>):
>
> drivers/net//ethernet/netronome/nfp/nfp_net_common.c: In function 'nfp_net_rx_alloc_one':
> > > drivers/net//ethernet/netronome/nfp/nfp_net_common.c:1188:116: error: '__GFP_COLD' undeclared (first use in this function)
>
> page = alloc_page(GFP_KERNEL | __GFP_COLD);
> ^
> drivers/net//ethernet/netronome/nfp/nfp_net_common.c:1188:116: note: each undeclared identifier is reported only once for each function it appears in
> drivers/net//ethernet/netronome/nfp/nfp_net_common.c: In function 'nfp_net_napi_alloc_one':
> drivers/net//ethernet/netronome/nfp/nfp_net_common.c:1215:103: error: '__GFP_COLD' undeclared (first use in this function)
> page = alloc_page(GFP_ATOMIC | __GFP_COLD);
> ^
>
> vim +/__GFP_COLD +1188 drivers/net//ethernet/netronome/nfp/nfp_net_common.c
>
> ecd63a0217 Jakub Kicinski 2016-11-03 1169
> 4c3523623d Jakub Kicinski 2015-12-01 1170 /**
> c0f031bc88 Jakub Kicinski 2016-10-31 1171 * nfp_net_rx_alloc_one() - Allocate and map page frag for RX
> 783496b0dd Jakub Kicinski 2017-03-10 1172 * @dp: NFP Net data path struct
> 4c3523623d Jakub Kicinski 2015-12-01 1173 * @dma_addr: Pointer to storage for DMA address (output param)
> 4c3523623d Jakub Kicinski 2015-12-01 1174 *
> c0f031bc88 Jakub Kicinski 2016-10-31 1175 * This function will allcate a new page frag, map it for DMA.
> 4c3523623d Jakub Kicinski 2015-12-01 1176 *
> c0f031bc88 Jakub Kicinski 2016-10-31 1177 * Return: allocated page frag or NULL on failure.
> 4c3523623d Jakub Kicinski 2015-12-01 1178 */
> d78005a50f Jakub Kicinski 2017-04-27 1179 static void *nfp_net_rx_alloc_one(struct nfp_net_dp *dp, dma_addr_t *dma_addr)
> 4c3523623d Jakub Kicinski 2015-12-01 1180 {
> c0f031bc88 Jakub Kicinski 2016-10-31 1181 void *frag;
> 4c3523623d Jakub Kicinski 2015-12-01 1182
> 5f0ca2fb71 Jakub Kicinski 2017-10-10 1183 if (!dp->xdp_prog) {
> 2195c2637f Jakub Kicinski 2017-03-10 1184 frag = netdev_alloc_frag(dp->fl_bufsz);
> 5f0ca2fb71 Jakub Kicinski 2017-10-10 1185 } else {
> 5f0ca2fb71 Jakub Kicinski 2017-10-10 1186 struct page *page;
> 5f0ca2fb71 Jakub Kicinski 2017-10-10 1187
> 5f0ca2fb71 Jakub Kicinski 2017-10-10 @1188 page = alloc_page(GFP_KERNEL | __GFP_COLD);
> 5f0ca2fb71 Jakub Kicinski 2017-10-10 1189 frag = page ? page_address(page) : NULL;
> 5f0ca2fb71 Jakub Kicinski 2017-10-10 1190 }
> c0f031bc88 Jakub Kicinski 2016-10-31 1191 if (!frag) {
> 79c12a752c Jakub Kicinski 2017-03-10 1192 nn_dp_warn(dp, "Failed to alloc receive page frag\n");
> 4c3523623d Jakub Kicinski 2015-12-01 1193 return NULL;
> 4c3523623d Jakub Kicinski 2015-12-01 1194 }
> 4c3523623d Jakub Kicinski 2015-12-01 1195
> c487e6b199 Jakub Kicinski 2017-03-10 1196 *dma_addr = nfp_net_dma_map_rx(dp, frag);
> 79c12a752c Jakub Kicinski 2017-03-10 1197 if (dma_mapping_error(dp->dev, *dma_addr)) {
> 9dc6b116e2 Jakub Kicinski 2017-03-10 1198 nfp_net_free_frag(frag, dp->xdp_prog);
> 79c12a752c Jakub Kicinski 2017-03-10 1199 nn_dp_warn(dp, "Failed to map DMA RX buffer\n");
> 4c3523623d Jakub Kicinski 2015-12-01 1200 return NULL;
> 4c3523623d Jakub Kicinski 2015-12-01 1201 }
> 4c3523623d Jakub Kicinski 2015-12-01 1202
> c0f031bc88 Jakub Kicinski 2016-10-31 1203 return frag;
> 4c3523623d Jakub Kicinski 2015-12-01 1204 }
> 4c3523623d Jakub Kicinski 2015-12-01 1205
>
> :::::: The code at line 1188 was first introduced by commit
> :::::: 5f0ca2fb71e28df146f590eebfe32b41171b737f nfp: handle page allocation failures
>
> :::::: TO: Jakub Kicinski <jakub.kicinski@xxxxxxxxxxxxx>
> :::::: CC: David S. Miller <davem@xxxxxxxxxxxxx>
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation��.n������g��� �a��� �&ޖ)���)��h���&������梷���� �Ǟ�m������)������^�����������v���O��zf������
