* [linux-next:master 5497/7430] drivers/thunderbolt/test.c:2209:13: warning: stack frame size of 10520 bytes in function 'tb_test_credit_alloc_all'
@ 2021-06-04 13:34 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-06-04 13:34 UTC (permalink / raw)
To: Mika Westerberg
Cc: kbuild-all, clang-built-linux, Linux Memory Management List
[-- Attachment #1: Type: text/plain, Size: 9130 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: ccc252d2e818f6a479441119ad453c3ce7c7c461
commit: bfa8f78e06ed0b495a5736380de0e7f833a5efbe [5497/7430] thunderbolt: Add KUnit tests for credit allocation
config: x86_64-randconfig-r012-20210604 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 5c0d1b2f902aa6a9cf47cc7e42c5b83bb2217cf9)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bfa8f78e06ed0b495a5736380de0e7f833a5efbe
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout bfa8f78e06ed0b495a5736380de0e7f833a5efbe
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/thunderbolt/test.c:2209:13: warning: stack frame size of 10520 bytes in function 'tb_test_credit_alloc_all' [-Wframe-larger-than=]
static void tb_test_credit_alloc_all(struct kunit *test)
^
1 warning generated.
vim +/tb_test_credit_alloc_all +2209 drivers/thunderbolt/test.c
2208
> 2209 static void tb_test_credit_alloc_all(struct kunit *test)
2210 {
2211 struct tb_port *up, *down, *in, *out, *nhi, *port;
2212 struct tb_tunnel *pcie_tunnel, *dp_tunnel1, *dp_tunnel2, *usb3_tunnel;
2213 struct tb_tunnel *dma_tunnel1, *dma_tunnel2;
2214 struct tb_switch *host, *dev;
2215 struct tb_path *path;
2216
2217 /*
2218 * Create PCIe, 2 x DP, USB 3.x and two DMA tunnels from host to
2219 * device. Expectation is that all these can be established with
2220 * the default credit allocation found in Intel hardware.
2221 */
2222
2223 host = alloc_host_usb4(test);
2224 dev = alloc_dev_usb4(test, host, 0x1, true);
2225
2226 down = &host->ports[8];
2227 up = &dev->ports[9];
2228 pcie_tunnel = tb_tunnel_alloc_pci(NULL, up, down);
2229 KUNIT_ASSERT_TRUE(test, pcie_tunnel != NULL);
2230 KUNIT_ASSERT_EQ(test, pcie_tunnel->npaths, (size_t)2);
2231
2232 path = pcie_tunnel->paths[0];
2233 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2234 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2235 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2236 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2237 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);
2238
2239 path = pcie_tunnel->paths[1];
2240 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2241 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2242 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2243 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2244 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 64U);
2245
2246 in = &host->ports[5];
2247 out = &dev->ports[13];
2248
2249 dp_tunnel1 = tb_tunnel_alloc_dp(NULL, in, out, 0, 0);
2250 KUNIT_ASSERT_TRUE(test, dp_tunnel1 != NULL);
2251 KUNIT_ASSERT_EQ(test, dp_tunnel1->npaths, (size_t)3);
2252
2253 path = dp_tunnel1->paths[0];
2254 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2255 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 12U);
2256 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2257 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 18U);
2258 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 0U);
2259
2260 path = dp_tunnel1->paths[1];
2261 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2262 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2263 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2264 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2265 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2266
2267 path = dp_tunnel1->paths[2];
2268 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2269 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2270 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2271 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2272 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2273
2274 in = &host->ports[6];
2275 out = &dev->ports[14];
2276
2277 dp_tunnel2 = tb_tunnel_alloc_dp(NULL, in, out, 0, 0);
2278 KUNIT_ASSERT_TRUE(test, dp_tunnel2 != NULL);
2279 KUNIT_ASSERT_EQ(test, dp_tunnel2->npaths, (size_t)3);
2280
2281 path = dp_tunnel2->paths[0];
2282 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2283 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 12U);
2284 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2285 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 18U);
2286 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 0U);
2287
2288 path = dp_tunnel2->paths[1];
2289 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2290 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2291 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2292 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2293 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2294
2295 path = dp_tunnel2->paths[2];
2296 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2297 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2298 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2299 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2300 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2301
2302 down = &host->ports[12];
2303 up = &dev->ports[16];
2304 usb3_tunnel = tb_tunnel_alloc_usb3(NULL, up, down, 0, 0);
2305 KUNIT_ASSERT_TRUE(test, usb3_tunnel != NULL);
2306 KUNIT_ASSERT_EQ(test, usb3_tunnel->npaths, (size_t)2);
2307
2308 path = usb3_tunnel->paths[0];
2309 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2310 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2311 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2312 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2313 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);
2314
2315 path = usb3_tunnel->paths[1];
2316 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2317 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2318 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2319 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2320 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);
2321
2322 nhi = &host->ports[7];
2323 port = &dev->ports[3];
2324
2325 dma_tunnel1 = tb_tunnel_alloc_dma(NULL, nhi, port, 8, 1, 8, 1);
2326 KUNIT_ASSERT_TRUE(test, dma_tunnel1 != NULL);
2327 KUNIT_ASSERT_EQ(test, dma_tunnel1->npaths, (size_t)2);
2328
2329 path = dma_tunnel1->paths[0];
2330 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2331 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2332 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);
2333 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2334 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);
2335
2336 path = dma_tunnel1->paths[1];
2337 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2338 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2339 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2340 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2341 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);
2342
2343 dma_tunnel2 = tb_tunnel_alloc_dma(NULL, nhi, port, 9, 2, 9, 2);
2344 KUNIT_ASSERT_TRUE(test, dma_tunnel2 != NULL);
2345 KUNIT_ASSERT_EQ(test, dma_tunnel2->npaths, (size_t)2);
2346
2347 path = dma_tunnel2->paths[0];
2348 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2349 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2350 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);
2351 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2352 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2353
2354 path = dma_tunnel2->paths[1];
2355 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2356 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2357 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2358 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2359 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2360
2361 tb_tunnel_free(dma_tunnel2);
2362 tb_tunnel_free(dma_tunnel1);
2363 tb_tunnel_free(usb3_tunnel);
2364 tb_tunnel_free(dp_tunnel2);
2365 tb_tunnel_free(dp_tunnel1);
2366 tb_tunnel_free(pcie_tunnel);
2367 }
2368
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 35045 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [linux-next:master 5497/7430] drivers/thunderbolt/test.c:2209:13: warning: stack frame size of 10520 bytes in function 'tb_test_credit_alloc_all'
@ 2021-06-04 13:34 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-06-04 13:34 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 9327 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: ccc252d2e818f6a479441119ad453c3ce7c7c461
commit: bfa8f78e06ed0b495a5736380de0e7f833a5efbe [5497/7430] thunderbolt: Add KUnit tests for credit allocation
config: x86_64-randconfig-r012-20210604 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 5c0d1b2f902aa6a9cf47cc7e42c5b83bb2217cf9)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bfa8f78e06ed0b495a5736380de0e7f833a5efbe
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout bfa8f78e06ed0b495a5736380de0e7f833a5efbe
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/thunderbolt/test.c:2209:13: warning: stack frame size of 10520 bytes in function 'tb_test_credit_alloc_all' [-Wframe-larger-than=]
static void tb_test_credit_alloc_all(struct kunit *test)
^
1 warning generated.
vim +/tb_test_credit_alloc_all +2209 drivers/thunderbolt/test.c
2208
> 2209 static void tb_test_credit_alloc_all(struct kunit *test)
2210 {
2211 struct tb_port *up, *down, *in, *out, *nhi, *port;
2212 struct tb_tunnel *pcie_tunnel, *dp_tunnel1, *dp_tunnel2, *usb3_tunnel;
2213 struct tb_tunnel *dma_tunnel1, *dma_tunnel2;
2214 struct tb_switch *host, *dev;
2215 struct tb_path *path;
2216
2217 /*
2218 * Create PCIe, 2 x DP, USB 3.x and two DMA tunnels from host to
2219 * device. Expectation is that all these can be established with
2220 * the default credit allocation found in Intel hardware.
2221 */
2222
2223 host = alloc_host_usb4(test);
2224 dev = alloc_dev_usb4(test, host, 0x1, true);
2225
2226 down = &host->ports[8];
2227 up = &dev->ports[9];
2228 pcie_tunnel = tb_tunnel_alloc_pci(NULL, up, down);
2229 KUNIT_ASSERT_TRUE(test, pcie_tunnel != NULL);
2230 KUNIT_ASSERT_EQ(test, pcie_tunnel->npaths, (size_t)2);
2231
2232 path = pcie_tunnel->paths[0];
2233 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2234 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2235 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2236 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2237 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);
2238
2239 path = pcie_tunnel->paths[1];
2240 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2241 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2242 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2243 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2244 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 64U);
2245
2246 in = &host->ports[5];
2247 out = &dev->ports[13];
2248
2249 dp_tunnel1 = tb_tunnel_alloc_dp(NULL, in, out, 0, 0);
2250 KUNIT_ASSERT_TRUE(test, dp_tunnel1 != NULL);
2251 KUNIT_ASSERT_EQ(test, dp_tunnel1->npaths, (size_t)3);
2252
2253 path = dp_tunnel1->paths[0];
2254 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2255 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 12U);
2256 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2257 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 18U);
2258 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 0U);
2259
2260 path = dp_tunnel1->paths[1];
2261 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2262 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2263 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2264 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2265 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2266
2267 path = dp_tunnel1->paths[2];
2268 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2269 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2270 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2271 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2272 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2273
2274 in = &host->ports[6];
2275 out = &dev->ports[14];
2276
2277 dp_tunnel2 = tb_tunnel_alloc_dp(NULL, in, out, 0, 0);
2278 KUNIT_ASSERT_TRUE(test, dp_tunnel2 != NULL);
2279 KUNIT_ASSERT_EQ(test, dp_tunnel2->npaths, (size_t)3);
2280
2281 path = dp_tunnel2->paths[0];
2282 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2283 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 12U);
2284 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2285 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 18U);
2286 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 0U);
2287
2288 path = dp_tunnel2->paths[1];
2289 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2290 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2291 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2292 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2293 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2294
2295 path = dp_tunnel2->paths[2];
2296 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2297 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2298 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);
2299 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2300 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2301
2302 down = &host->ports[12];
2303 up = &dev->ports[16];
2304 usb3_tunnel = tb_tunnel_alloc_usb3(NULL, up, down, 0, 0);
2305 KUNIT_ASSERT_TRUE(test, usb3_tunnel != NULL);
2306 KUNIT_ASSERT_EQ(test, usb3_tunnel->npaths, (size_t)2);
2307
2308 path = usb3_tunnel->paths[0];
2309 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2310 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2311 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2312 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2313 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);
2314
2315 path = usb3_tunnel->paths[1];
2316 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2317 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2318 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);
2319 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2320 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);
2321
2322 nhi = &host->ports[7];
2323 port = &dev->ports[3];
2324
2325 dma_tunnel1 = tb_tunnel_alloc_dma(NULL, nhi, port, 8, 1, 8, 1);
2326 KUNIT_ASSERT_TRUE(test, dma_tunnel1 != NULL);
2327 KUNIT_ASSERT_EQ(test, dma_tunnel1->npaths, (size_t)2);
2328
2329 path = dma_tunnel1->paths[0];
2330 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2331 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2332 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);
2333 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2334 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);
2335
2336 path = dma_tunnel1->paths[1];
2337 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2338 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2339 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2340 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2341 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);
2342
2343 dma_tunnel2 = tb_tunnel_alloc_dma(NULL, nhi, port, 9, 2, 9, 2);
2344 KUNIT_ASSERT_TRUE(test, dma_tunnel2 != NULL);
2345 KUNIT_ASSERT_EQ(test, dma_tunnel2->npaths, (size_t)2);
2346
2347 path = dma_tunnel2->paths[0];
2348 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2349 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2350 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);
2351 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2352 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2353
2354 path = dma_tunnel2->paths[1];
2355 KUNIT_ASSERT_EQ(test, path->path_length, 2);
2356 KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);
2357 KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);
2358 KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);
2359 KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);
2360
2361 tb_tunnel_free(dma_tunnel2);
2362 tb_tunnel_free(dma_tunnel1);
2363 tb_tunnel_free(usb3_tunnel);
2364 tb_tunnel_free(dp_tunnel2);
2365 tb_tunnel_free(dp_tunnel1);
2366 tb_tunnel_free(pcie_tunnel);
2367 }
2368
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 35045 bytes --]
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2021-06-04 13:34 [linux-next:master 5497/7430] drivers/thunderbolt/test.c:2209:13: warning: stack frame size of 10520 bytes in function 'tb_test_credit_alloc_all' kernel test robot
2021-06-04 13:34 ` kernel test robot
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