From: kernel test robot <lkp@intel.com> To: Mina Almasry <almasrymina@google.com>, Shailend Chand <shailend@google.com>, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, bpf@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: oe-kbuild-all@lists.linux.dev, "Mina Almasry" <almasrymina@google.com>, "Willem de Bruijn" <willemdebruijn.kernel@gmail.com>, "Kaiyuan Zhang" <kaiyuanz@google.com>, "Jeroen de Borst" <jeroendb@google.com>, "Jesper Dangaard Brouer" <hawk@kernel.org>, "Arnd Bergmann" <arnd@arndb.de>, "Jonathan Corbet" <corbet@lwn.net>, "David Ahern" <dsahern@kernel.org>, "Ilias Apalodimas" <ilias.apalodimas@linaro.org>, "Yunsheng Lin" <linyunsheng@huawei.com>, "Sumit Semwal" <sumit.semwal@linaro.org>, "Eric Dumazet" <edumazet@google.com>, "Shakeel Butt" <shakeelb@google.com>, "Harshitha Ramamurthy" <hramamurthy@google.com>, "Praveen Kaligineedi" <pkaligineedi@google.com>, "Jakub Kicinski" <kuba@kernel.org>, "Christian König" <christian.koenig@amd.com>, "Paolo Abeni" <pabeni@redhat.com>, "Shuah Khan" <skhan@linuxfoundation.org> Subject: Re: [net-next v1 13/16] tcp: RX path for devmem TCP Date: Fri, 8 Dec 2023 23:40:15 +0800 [thread overview] Message-ID: <202312082353.lFKTtexo-lkp@intel.com> (raw) In-Reply-To: <20231208005250.2910004-14-almasrymina@google.com> Hi Mina, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Mina-Almasry/net-page_pool-factor-out-releasing-DMA-from-releasing-the-page/20231208-085531 base: net-next/main patch link: https://lore.kernel.org/r/20231208005250.2910004-14-almasrymina%40google.com patch subject: [net-next v1 13/16] tcp: RX path for devmem TCP config: alpha-defconfig (https://download.01.org/0day-ci/archive/20231208/202312082353.lFKTtexo-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231208/202312082353.lFKTtexo-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 <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202312082353.lFKTtexo-lkp@intel.com/ All errors (new ones prefixed by >>): net/ipv4/tcp.c: In function 'tcp_recvmsg_dmabuf': >> net/ipv4/tcp.c:2348:57: error: 'SO_DEVMEM_LINEAR' undeclared (first use in this function) 2348 | err = put_cmsg(msg, SOL_SOCKET, SO_DEVMEM_LINEAR, | ^~~~~~~~~~~~~~~~ net/ipv4/tcp.c:2348:57: note: each undeclared identifier is reported only once for each function it appears in >> net/ipv4/tcp.c:2411:48: error: 'SO_DEVMEM_DMABUF' undeclared (first use in this function) 2411 | SO_DEVMEM_DMABUF, | ^~~~~~~~~~~~~~~~ vim +/SO_DEVMEM_LINEAR +2348 net/ipv4/tcp.c 2306 2307 /* On error, returns the -errno. On success, returns number of bytes sent to the 2308 * user. May not consume all of @remaining_len. 2309 */ 2310 static int tcp_recvmsg_dmabuf(const struct sock *sk, const struct sk_buff *skb, 2311 unsigned int offset, struct msghdr *msg, 2312 int remaining_len) 2313 { 2314 struct dmabuf_cmsg dmabuf_cmsg = { 0 }; 2315 unsigned int start; 2316 int i, copy, n; 2317 int sent = 0; 2318 int err = 0; 2319 2320 do { 2321 start = skb_headlen(skb); 2322 2323 if (!skb->dmabuf) { 2324 err = -ENODEV; 2325 goto out; 2326 } 2327 2328 /* Copy header. */ 2329 copy = start - offset; 2330 if (copy > 0) { 2331 copy = min(copy, remaining_len); 2332 2333 n = copy_to_iter(skb->data + offset, copy, 2334 &msg->msg_iter); 2335 if (n != copy) { 2336 err = -EFAULT; 2337 goto out; 2338 } 2339 2340 offset += copy; 2341 remaining_len -= copy; 2342 2343 /* First a dmabuf_cmsg for # bytes copied to user 2344 * buffer. 2345 */ 2346 memset(&dmabuf_cmsg, 0, sizeof(dmabuf_cmsg)); 2347 dmabuf_cmsg.frag_size = copy; > 2348 err = put_cmsg(msg, SOL_SOCKET, SO_DEVMEM_LINEAR, 2349 sizeof(dmabuf_cmsg), &dmabuf_cmsg); 2350 if (err || msg->msg_flags & MSG_CTRUNC) { 2351 msg->msg_flags &= ~MSG_CTRUNC; 2352 if (!err) 2353 err = -ETOOSMALL; 2354 goto out; 2355 } 2356 2357 sent += copy; 2358 2359 if (remaining_len == 0) 2360 goto out; 2361 } 2362 2363 /* after that, send information of dmabuf pages through a 2364 * sequence of cmsg 2365 */ 2366 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { 2367 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; 2368 struct page_pool_iov *ppiov; 2369 u64 frag_offset; 2370 u32 user_token; 2371 int end; 2372 2373 /* skb->dmabuf should indicate that ALL the frags in 2374 * this skb are dmabuf page_pool_iovs. We're checking 2375 * for that flag above, but also check individual frags 2376 * here. If the tcp stack is not setting skb->dmabuf 2377 * correctly, we still don't want to crash here when 2378 * accessing pgmap or priv below. 2379 */ 2380 if (!skb_frag_page_pool_iov(frag)) { 2381 net_err_ratelimited("Found non-dmabuf skb with page_pool_iov"); 2382 err = -ENODEV; 2383 goto out; 2384 } 2385 2386 ppiov = skb_frag_page_pool_iov(frag); 2387 end = start + skb_frag_size(frag); 2388 copy = end - offset; 2389 2390 if (copy > 0) { 2391 copy = min(copy, remaining_len); 2392 2393 frag_offset = page_pool_iov_virtual_addr(ppiov) + 2394 skb_frag_off(frag) + offset - 2395 start; 2396 dmabuf_cmsg.frag_offset = frag_offset; 2397 dmabuf_cmsg.frag_size = copy; 2398 err = xa_alloc((struct xarray *)&sk->sk_user_pages, 2399 &user_token, frag->bv_page, 2400 xa_limit_31b, GFP_KERNEL); 2401 if (err) 2402 goto out; 2403 2404 dmabuf_cmsg.frag_token = user_token; 2405 dmabuf_cmsg.dmabuf_id = page_pool_iov_binding_id(ppiov); 2406 2407 offset += copy; 2408 remaining_len -= copy; 2409 2410 err = put_cmsg(msg, SOL_SOCKET, > 2411 SO_DEVMEM_DMABUF, 2412 sizeof(dmabuf_cmsg), 2413 &dmabuf_cmsg); 2414 if (err || msg->msg_flags & MSG_CTRUNC) { 2415 msg->msg_flags &= ~MSG_CTRUNC; 2416 xa_erase((struct xarray *)&sk->sk_user_pages, 2417 user_token); 2418 if (!err) 2419 err = -ETOOSMALL; 2420 goto out; 2421 } 2422 2423 __skb_frag_ref(frag); 2424 2425 sent += copy; 2426 2427 if (remaining_len == 0) 2428 goto out; 2429 } 2430 start = end; 2431 } 2432 2433 if (!remaining_len) 2434 goto out; 2435 2436 /* if remaining_len is not satisfied yet, we need to go to the 2437 * next frag in the frag_list to satisfy remaining_len. 2438 */ 2439 skb = skb_shinfo(skb)->frag_list ?: skb->next; 2440 2441 offset = offset - start; 2442 } while (skb); 2443 2444 if (remaining_len) { 2445 err = -EFAULT; 2446 goto out; 2447 } 2448 2449 out: 2450 if (!sent) 2451 sent = err; 2452 2453 return sent; 2454 } 2455 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com> To: Mina Almasry <almasrymina@google.com>, Shailend Chand <shailend@google.com>, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, bpf@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: "Mina Almasry" <almasrymina@google.com>, "Willem de Bruijn" <willemdebruijn.kernel@gmail.com>, "Ilias Apalodimas" <ilias.apalodimas@linaro.org>, "Jeroen de Borst" <jeroendb@google.com>, "Jesper Dangaard Brouer" <hawk@kernel.org>, "Arnd Bergmann" <arnd@arndb.de>, "Jonathan Corbet" <corbet@lwn.net>, "David Ahern" <dsahern@kernel.org>, "Kaiyuan Zhang" <kaiyuanz@google.com>, "Eric Dumazet" <edumazet@google.com>, "Christian König" <christian.koenig@amd.com>, "Jakub Kicinski" <kuba@kernel.org>, "Yunsheng Lin" <linyunsheng@huawei.com>, "Shakeel Butt" <shakeelb@google.com>, "Harshitha Ramamurthy" <hramamurthy@google.com>, oe-kbuild-all@lists.linux.dev, "Praveen Kaligineedi" <pkaligineedi@google.com>, "Shuah Khan" <skhan@linuxfoundation.org>, "Paolo Abeni" <pabeni@redhat.com>, "Sumit Semwal" <sumit.semwal@linaro.org> Subject: Re: [net-next v1 13/16] tcp: RX path for devmem TCP Date: Fri, 8 Dec 2023 23:40:15 +0800 [thread overview] Message-ID: <202312082353.lFKTtexo-lkp@intel.com> (raw) In-Reply-To: <20231208005250.2910004-14-almasrymina@google.com> Hi Mina, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Mina-Almasry/net-page_pool-factor-out-releasing-DMA-from-releasing-the-page/20231208-085531 base: net-next/main patch link: https://lore.kernel.org/r/20231208005250.2910004-14-almasrymina%40google.com patch subject: [net-next v1 13/16] tcp: RX path for devmem TCP config: alpha-defconfig (https://download.01.org/0day-ci/archive/20231208/202312082353.lFKTtexo-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231208/202312082353.lFKTtexo-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 <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202312082353.lFKTtexo-lkp@intel.com/ All errors (new ones prefixed by >>): net/ipv4/tcp.c: In function 'tcp_recvmsg_dmabuf': >> net/ipv4/tcp.c:2348:57: error: 'SO_DEVMEM_LINEAR' undeclared (first use in this function) 2348 | err = put_cmsg(msg, SOL_SOCKET, SO_DEVMEM_LINEAR, | ^~~~~~~~~~~~~~~~ net/ipv4/tcp.c:2348:57: note: each undeclared identifier is reported only once for each function it appears in >> net/ipv4/tcp.c:2411:48: error: 'SO_DEVMEM_DMABUF' undeclared (first use in this function) 2411 | SO_DEVMEM_DMABUF, | ^~~~~~~~~~~~~~~~ vim +/SO_DEVMEM_LINEAR +2348 net/ipv4/tcp.c 2306 2307 /* On error, returns the -errno. On success, returns number of bytes sent to the 2308 * user. May not consume all of @remaining_len. 2309 */ 2310 static int tcp_recvmsg_dmabuf(const struct sock *sk, const struct sk_buff *skb, 2311 unsigned int offset, struct msghdr *msg, 2312 int remaining_len) 2313 { 2314 struct dmabuf_cmsg dmabuf_cmsg = { 0 }; 2315 unsigned int start; 2316 int i, copy, n; 2317 int sent = 0; 2318 int err = 0; 2319 2320 do { 2321 start = skb_headlen(skb); 2322 2323 if (!skb->dmabuf) { 2324 err = -ENODEV; 2325 goto out; 2326 } 2327 2328 /* Copy header. */ 2329 copy = start - offset; 2330 if (copy > 0) { 2331 copy = min(copy, remaining_len); 2332 2333 n = copy_to_iter(skb->data + offset, copy, 2334 &msg->msg_iter); 2335 if (n != copy) { 2336 err = -EFAULT; 2337 goto out; 2338 } 2339 2340 offset += copy; 2341 remaining_len -= copy; 2342 2343 /* First a dmabuf_cmsg for # bytes copied to user 2344 * buffer. 2345 */ 2346 memset(&dmabuf_cmsg, 0, sizeof(dmabuf_cmsg)); 2347 dmabuf_cmsg.frag_size = copy; > 2348 err = put_cmsg(msg, SOL_SOCKET, SO_DEVMEM_LINEAR, 2349 sizeof(dmabuf_cmsg), &dmabuf_cmsg); 2350 if (err || msg->msg_flags & MSG_CTRUNC) { 2351 msg->msg_flags &= ~MSG_CTRUNC; 2352 if (!err) 2353 err = -ETOOSMALL; 2354 goto out; 2355 } 2356 2357 sent += copy; 2358 2359 if (remaining_len == 0) 2360 goto out; 2361 } 2362 2363 /* after that, send information of dmabuf pages through a 2364 * sequence of cmsg 2365 */ 2366 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { 2367 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; 2368 struct page_pool_iov *ppiov; 2369 u64 frag_offset; 2370 u32 user_token; 2371 int end; 2372 2373 /* skb->dmabuf should indicate that ALL the frags in 2374 * this skb are dmabuf page_pool_iovs. We're checking 2375 * for that flag above, but also check individual frags 2376 * here. If the tcp stack is not setting skb->dmabuf 2377 * correctly, we still don't want to crash here when 2378 * accessing pgmap or priv below. 2379 */ 2380 if (!skb_frag_page_pool_iov(frag)) { 2381 net_err_ratelimited("Found non-dmabuf skb with page_pool_iov"); 2382 err = -ENODEV; 2383 goto out; 2384 } 2385 2386 ppiov = skb_frag_page_pool_iov(frag); 2387 end = start + skb_frag_size(frag); 2388 copy = end - offset; 2389 2390 if (copy > 0) { 2391 copy = min(copy, remaining_len); 2392 2393 frag_offset = page_pool_iov_virtual_addr(ppiov) + 2394 skb_frag_off(frag) + offset - 2395 start; 2396 dmabuf_cmsg.frag_offset = frag_offset; 2397 dmabuf_cmsg.frag_size = copy; 2398 err = xa_alloc((struct xarray *)&sk->sk_user_pages, 2399 &user_token, frag->bv_page, 2400 xa_limit_31b, GFP_KERNEL); 2401 if (err) 2402 goto out; 2403 2404 dmabuf_cmsg.frag_token = user_token; 2405 dmabuf_cmsg.dmabuf_id = page_pool_iov_binding_id(ppiov); 2406 2407 offset += copy; 2408 remaining_len -= copy; 2409 2410 err = put_cmsg(msg, SOL_SOCKET, > 2411 SO_DEVMEM_DMABUF, 2412 sizeof(dmabuf_cmsg), 2413 &dmabuf_cmsg); 2414 if (err || msg->msg_flags & MSG_CTRUNC) { 2415 msg->msg_flags &= ~MSG_CTRUNC; 2416 xa_erase((struct xarray *)&sk->sk_user_pages, 2417 user_token); 2418 if (!err) 2419 err = -ETOOSMALL; 2420 goto out; 2421 } 2422 2423 __skb_frag_ref(frag); 2424 2425 sent += copy; 2426 2427 if (remaining_len == 0) 2428 goto out; 2429 } 2430 start = end; 2431 } 2432 2433 if (!remaining_len) 2434 goto out; 2435 2436 /* if remaining_len is not satisfied yet, we need to go to the 2437 * next frag in the frag_list to satisfy remaining_len. 2438 */ 2439 skb = skb_shinfo(skb)->frag_list ?: skb->next; 2440 2441 offset = offset - start; 2442 } while (skb); 2443 2444 if (remaining_len) { 2445 err = -EFAULT; 2446 goto out; 2447 } 2448 2449 out: 2450 if (!sent) 2451 sent = err; 2452 2453 return sent; 2454 } 2455 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-12-08 15:41 UTC|newest] Thread overview: 145+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-12-08 0:52 [net-next v1 00/16] Device Memory TCP Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 01/16] net: page_pool: factor out releasing DMA from releasing the page Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-10 3:49 ` Shakeel Butt 2023-12-10 3:49 ` Shakeel Butt 2023-12-12 8:11 ` Ilias Apalodimas 2023-12-12 8:11 ` Ilias Apalodimas 2023-12-08 0:52 ` [net-next v1 02/16] net: page_pool: create hooks for custom page providers Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-12 8:07 ` Ilias Apalodimas 2023-12-12 8:07 ` Ilias Apalodimas 2023-12-12 14:47 ` Mina Almasry 2023-12-12 14:47 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 03/16] queue_api: define queue api Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-14 1:15 ` Jakub Kicinski 2023-12-14 1:15 ` Jakub Kicinski 2023-12-08 0:52 ` [net-next v1 04/16] gve: implement " Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2024-03-05 11:45 ` Arnd Bergmann 2023-12-08 0:52 ` [net-next v1 05/16] net: netdev netlink api to bind dma-buf to a net device Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-14 1:17 ` Jakub Kicinski 2023-12-14 1:17 ` Jakub Kicinski 2023-12-08 0:52 ` [net-next v1 06/16] netdev: support binding dma-buf to netdevice Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 15:40 ` kernel test robot 2023-12-08 15:40 ` kernel test robot 2023-12-08 16:02 ` kernel test robot 2023-12-08 16:02 ` kernel test robot 2023-12-08 17:48 ` David Ahern 2023-12-08 17:48 ` David Ahern 2023-12-08 19:22 ` Mina Almasry 2023-12-08 19:22 ` Mina Almasry 2023-12-08 20:32 ` Mina Almasry 2023-12-08 20:32 ` Mina Almasry 2023-12-09 23:29 ` David Ahern 2023-12-09 23:29 ` David Ahern 2023-12-11 2:19 ` Mina Almasry 2023-12-11 2:19 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 07/16] netdev: netdevice devmem allocator Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 17:56 ` David Ahern 2023-12-08 17:56 ` David Ahern 2023-12-08 19:27 ` Mina Almasry 2023-12-08 19:27 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 08/16] memory-provider: dmabuf devmem memory provider Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 22:48 ` Pavel Begunkov 2023-12-08 22:48 ` Pavel Begunkov 2023-12-08 23:25 ` Mina Almasry 2023-12-08 23:25 ` Mina Almasry 2023-12-10 3:03 ` Pavel Begunkov 2023-12-10 3:03 ` Pavel Begunkov 2023-12-11 2:30 ` Mina Almasry 2023-12-11 2:30 ` Mina Almasry 2023-12-11 20:35 ` Pavel Begunkov 2023-12-11 20:35 ` Pavel Begunkov 2023-12-14 20:03 ` Mina Almasry 2023-12-14 20:03 ` Mina Almasry 2023-12-19 23:55 ` Pavel Begunkov 2023-12-19 23:55 ` Pavel Begunkov 2023-12-08 23:05 ` Pavel Begunkov 2023-12-08 23:05 ` Pavel Begunkov 2023-12-12 12:25 ` Jason Gunthorpe 2023-12-12 12:25 ` Jason Gunthorpe 2023-12-12 13:07 ` Christoph Hellwig 2023-12-12 14:26 ` Mina Almasry 2023-12-12 14:26 ` Mina Almasry 2023-12-12 14:39 ` Jason Gunthorpe 2023-12-12 14:39 ` Jason Gunthorpe 2023-12-12 14:58 ` Mina Almasry 2023-12-12 14:58 ` Mina Almasry 2023-12-12 15:08 ` Jason Gunthorpe 2023-12-12 15:08 ` Jason Gunthorpe 2023-12-13 1:09 ` Mina Almasry 2023-12-13 1:09 ` Mina Almasry 2023-12-13 2:19 ` David Ahern 2023-12-13 2:19 ` David Ahern 2023-12-13 7:49 ` Yinjun Zhang 2023-12-13 7:49 ` Yinjun Zhang 2023-12-08 0:52 ` [net-next v1 09/16] page_pool: device memory support Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 9:30 ` Yunsheng Lin 2023-12-08 9:30 ` Yunsheng Lin 2023-12-08 16:05 ` Mina Almasry 2023-12-08 16:05 ` Mina Almasry 2023-12-11 2:04 ` Yunsheng Lin 2023-12-11 2:04 ` Yunsheng Lin 2023-12-11 2:26 ` Mina Almasry 2023-12-11 2:26 ` Mina Almasry 2023-12-11 4:04 ` Mina Almasry 2023-12-11 4:04 ` Mina Almasry 2023-12-11 11:51 ` Yunsheng Lin 2023-12-11 11:51 ` Yunsheng Lin 2023-12-11 18:14 ` Mina Almasry 2023-12-11 18:14 ` Mina Almasry 2023-12-12 11:17 ` Yunsheng Lin 2023-12-12 11:17 ` Yunsheng Lin 2023-12-12 14:28 ` Mina Almasry 2023-12-12 14:28 ` Mina Almasry 2023-12-13 11:48 ` Yunsheng Lin 2023-12-13 11:48 ` Yunsheng Lin 2023-12-13 7:52 ` Mina Almasry 2023-12-13 7:52 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 10/16] page_pool: don't release iov on elevanted refcount Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 11/16] net: support non paged skb frags Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 12/16] net: add support for skbs with unreadable frags Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 13/16] tcp: RX path for devmem TCP Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 15:40 ` kernel test robot [this message] 2023-12-08 15:40 ` kernel test robot 2023-12-08 17:55 ` David Ahern 2023-12-08 17:55 ` David Ahern 2023-12-08 19:23 ` Mina Almasry 2023-12-08 19:23 ` Mina Almasry 2023-12-08 0:52 ` [net-next v1 14/16] net: add SO_DEVMEM_DONTNEED setsockopt to release RX frags Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-12 19:08 ` Simon Horman 2023-12-12 19:08 ` Simon Horman 2023-12-08 0:52 ` [net-next v1 15/16] net: add devmem TCP documentation Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-12 19:14 ` Simon Horman 2023-12-12 19:14 ` Simon Horman 2023-12-08 0:52 ` [net-next v1 16/16] selftests: add ncdevmem, netcat for devmem TCP Mina Almasry 2023-12-08 0:52 ` Mina Almasry 2023-12-08 1:47 ` [net-next v1 00/16] Device Memory TCP Mina Almasry 2023-12-08 1:47 ` Mina Almasry 2023-12-08 17:57 ` David Ahern 2023-12-08 17:57 ` David Ahern 2023-12-08 19:31 ` Mina Almasry 2023-12-08 19:31 ` Mina Almasry 2023-12-10 3:48 ` Shakeel Butt 2023-12-10 3:48 ` Shakeel Butt 2023-12-12 5:58 ` Christoph Hellwig 2023-12-14 6:20 ` patchwork-bot+netdevbpf 2023-12-14 6:20 ` patchwork-bot+netdevbpf 2023-12-14 6:48 ` Christoph Hellwig 2023-12-14 6:51 ` Mina Almasry 2023-12-14 6:51 ` Mina Almasry 2023-12-14 6:59 ` Christoph Hellwig
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