- Kernel - mailweb.openeuler.org

[openeuler:OLK-6.6 7548/9759] drivers/usb/host/xhci.h:2306:17: warning: null destination pointer
by kernel test robot 24 May '24

24 May '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c564f68dbcd17a532bedbcd78ee4a0b3a2853a84 commit: 1119ec49ac4ac643e6d7c9a5a834040aef87612e [7548/9759] mm, fs: Add BPF_READAHEAD build option for bpf readhead config: arm64-randconfig-003-20240524 (https://download.01.org/0day-ci/archive/20240524/202405240401.vDimp7ud-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240524/202405240401.vDimp7ud-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405240401.vDimp7ud-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/usb/host/xhci-trace.h:25, from drivers/usb/host/xhci-trace.c:12: In function 'xhci_decode_trb', inlined from 'trace_raw_output_xhci_log_trb' at drivers/usb/host/./xhci-trace.h:110:1: >> drivers/usb/host/xhci.h:2306:17: warning: null destination pointer [-Wformat-truncation=] 2306 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2307 | "TRB %08x%08x status '%s' len %d slot %d ep %d type '%s' flags %c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2308 | field1, field0, | ~~~~~~~~~~~~~~~ 2309 | xhci_trb_comp_code_string(GET_COMP_CODE(field2)), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2310 | EVENT_TRB_LEN(field2), TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2311 | /* Macro decrements 1, maybe it shouldn't?!? */ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2312 | TRB_TO_EP_INDEX(field3) + 1, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2313 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2314 | field3 & EVENT_DATA ? 'E' : 'e', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2315 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2486:17: warning: null destination pointer [-Wformat-truncation=] 2486 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2487 | "%s: info %08x%08x%08x pkt type %d roothub port %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2488 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2489 | field2, field1, field0 & 0xffffffe0, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2490 | TRB_TO_PACKET_TYPE(field0), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2491 | TRB_TO_ROOTHUB_PORT(field3), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2492 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2477:17: warning: null destination pointer [-Wformat-truncation=] 2477 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2478 | "%s: ctx %08x%08x slot %d speed %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2479 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2480 | field1, field0, | ~~~~~~~~~~~~~~~ 2481 | TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~ 2482 | TRB_TO_DEV_SPEED(field3), | ~~~~~~~~~~~~~~~~~~~~~~~~~ 2483 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2470:17: warning: null destination pointer [-Wformat-truncation=] 2470 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2471 | "%s: belt %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~ 2472 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2473 | TRB_TO_BELT(field3), | ~~~~~~~~~~~~~~~~~~~~ 2474 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2461:17: warning: null destination pointer [-Wformat-truncation=] 2461 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2462 | "%s: event %08x%08x vf intr %d vf id %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2463 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2464 | field1, field0, | ~~~~~~~~~~~~~~~ 2465 | TRB_TO_VF_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2466 | TRB_TO_VF_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~ 2467 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2454:17: warning: null destination pointer [-Wformat-truncation=] 2454 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2455 | "%s: slot %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~ 2456 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2457 | TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~ 2458 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2443:17: warning: null destination pointer [-Wformat-truncation=] 2443 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2444 | "%s: deq %08x%08x stream %d slot %d ep %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2445 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2446 | field1, field0, | ~~~~~~~~~~~~~~~ 2447 | TRB_TO_STREAM_ID(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~ 2448 | TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~ -- | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2359 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2337:17: warning: null destination pointer [-Wformat-truncation=] 2337 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2338 | "Buffer %08x%08x length %d TD size %d intr %d type '%s' flags %c:%c:%c:%c:%c:%c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2339 | field1, field0, TRB_LEN(field2), GET_TD_SIZE(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2340 | GET_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~ 2341 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2342 | field3 & TRB_IDT ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2343 | field3 & TRB_IOC ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2344 | field3 & TRB_CHAIN ? 'C' : 'c', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2345 | field3 & TRB_NO_SNOOP ? 'S' : 's', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2346 | field3 & TRB_ISP ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2347 | field3 & TRB_ENT ? 'E' : 'e', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2348 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2319:17: warning: null destination pointer [-Wformat-truncation=] 2319 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2320 | "bRequestType %02x bRequest %02x wValue %02x%02x wIndex %02x%02x wLength %d length %d TD size %d intr %d type '%s' flags %c:%c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2321 | field0 & 0xff, | ~~~~~~~~~~~~~~ 2322 | (field0 & 0xff00) >> 8, | ~~~~~~~~~~~~~~~~~~~~~~~ 2323 | (field0 & 0xff000000) >> 24, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2324 | (field0 & 0xff0000) >> 16, | ~~~~~~~~~~~~~~~~~~~~~~~~~~ 2325 | (field1 & 0xff00) >> 8, | ~~~~~~~~~~~~~~~~~~~~~~~ 2326 | field1 & 0xff, | ~~~~~~~~~~~~~~ 2327 | (field1 & 0xff000000) >> 16 | | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2328 | (field1 & 0xff0000) >> 16, | ~~~~~~~~~~~~~~~~~~~~~~~~~~ 2329 | TRB_LEN(field2), GET_TD_SIZE(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2330 | GET_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~ 2331 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2332 | field3 & TRB_IDT ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2333 | field3 & TRB_IOC ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2334 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2365:17: warning: null destination pointer [-Wformat-truncation=] 2365 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2366 | "Buffer %08x%08x length %d TD size %d intr %d type '%s' flags %c:%c:%c:%c:%c:%c:%c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2367 | field1, field0, TRB_LEN(field2), GET_TD_SIZE(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2368 | GET_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~ 2369 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2370 | field3 & TRB_BEI ? 'B' : 'b', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2371 | field3 & TRB_IDT ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2372 | field3 & TRB_IOC ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2373 | field3 & TRB_CHAIN ? 'C' : 'c', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2374 | field3 & TRB_NO_SNOOP ? 'S' : 's', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2375 | field3 & TRB_ISP ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2376 | field3 & TRB_ENT ? 'E' : 'e', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2377 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2495:17: warning: null destination pointer [-Wformat-truncation=] 2495 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2496 | "type '%s' -> raw %08x %08x %08x %08x", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2497 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2498 | field0, field1, field2, field3); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/trace/define_trace.h:102, from drivers/usb/host/xhci-trace.h:622: drivers/usb/host/./xhci-trace.h: In function 'trace_raw_output_xhci_log_trb': >> drivers/usb/host/./xhci-trace.h:127:19: warning: '%s' directive argument is null [-Wformat-overflow=] 127 | TP_printk("%s: %s", xhci_ring_type_string(__entry->type), | ^~~~~~~~ include/trace/trace_events.h:203:34: note: in definition of macro 'DECLARE_EVENT_CLASS' 203 | trace_event_printf(iter, print); \ | ^~~~~ drivers/usb/host/./xhci-trace.h:127:9: note: in expansion of macro 'TP_printk' 127 | TP_printk("%s: %s", xhci_ring_type_string(__entry->type), | ^~~~~~~~~ In file included from include/trace/trace_events.h:237: drivers/usb/host/./xhci-trace.h:127:24: note: format string is defined here 127 | TP_printk("%s: %s", xhci_ring_type_string(__entry->type), | ^~ In function 'xhci_decode_ep_context', inlined from 'trace_raw_output_xhci_log_ep_ctx' at drivers/usb/host/./xhci-trace.h:312:1: >> drivers/usb/host/xhci.h:2801:15: warning: argument 1 null where non-null expected [-Wnonnull] 2801 | ret = sprintf(str, "State %s mult %d max P. Streams %d %s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2802 | xhci_ep_state_string(ep_state), mult, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2803 | max_pstr, lsa ? "LSA " : ""); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kernel.h:32, from include/linux/cpumask.h:10, from include/linux/smp.h:13, from include/linux/tracepoint.h:15, from drivers/usb/host/xhci-trace.h:24: include/linux/sprintf.h: In function 'trace_raw_output_xhci_log_ep_ctx': include/linux/sprintf.h:10:20: note: in a call to function 'sprintf' declared 'nonnull' 10 | __printf(2, 3) int sprintf(char *buf, const char * fmt, ...); | ^~~~~~~ In function 'xhci_decode_ep_context', inlined from 'trace_raw_output_xhci_log_ep_ctx' at drivers/usb/host/./xhci-trace.h:312:1: drivers/usb/host/xhci.h:2801:15: warning: null destination pointer [-Wformat-overflow=] 2801 | ret = sprintf(str, "State %s mult %d max P. Streams %d %s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2802 | xhci_ep_state_string(ep_state), mult, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2803 | max_pstr, lsa ? "LSA " : ""); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/./xhci-trace.h: In function 'trace_raw_output_xhci_log_ep_ctx': drivers/usb/host/./xhci-trace.h:327:19: warning: '%s' directive argument is null [-Wformat-overflow=] 327 | TP_printk("%s", xhci_decode_ep_context(__get_buf(XHCI_MSG_MAX), | ^~~~ include/trace/trace_events.h:203:34: note: in definition of macro 'DECLARE_EVENT_CLASS' 203 | trace_event_printf(iter, print); \ | ^~~~~ drivers/usb/host/./xhci-trace.h:327:9: note: in expansion of macro 'TP_printk' 327 | TP_printk("%s", xhci_decode_ep_context(__get_buf(XHCI_MSG_MAX), | ^~~~~~~~~ drivers/usb/host/./xhci-trace.h:327:20: note: format string is defined here 327 | TP_printk("%s", xhci_decode_ep_context(__get_buf(XHCI_MSG_MAX), | ^~ In function 'xhci_decode_slot_context', inlined from 'trace_raw_output_xhci_log_slot_ctx' at drivers/usb/host/./xhci-trace.h:357:1: drivers/usb/host/xhci.h:2546:15: warning: argument 1 null where non-null expected [-Wnonnull] 2546 | ret = sprintf(str, "RS %05x %s%s%s Ctx Entries %d MEL %d us Port# %d/%d", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2547 | info & ROUTE_STRING_MASK, | ~~~~~~~~~~~~~~~~~~~~~~~~~ 2548 | ({ char *s; | ~~~~~~~~~~~ 2549 | switch (speed) { | ~~~~~~~~~~~~~~~~ 2550 | case SLOT_SPEED_FS: | ~~~~~~~~~~~~~~~~~~~ 2551 | s = "full-speed"; | ~~~~~~~~~~~~~~~~~ 2552 | break; | ~~~~~~ 2553 | case SLOT_SPEED_LS: | ~~~~~~~~~~~~~~~~~~~ 2554 | s = "low-speed"; | ~~~~~~~~~~~~~~~~ 2555 | break; | ~~~~~~ 2556 | case SLOT_SPEED_HS: | ~~~~~~~~~~~~~~~~~~~ 2557 | s = "high-speed"; | ~~~~~~~~~~~~~~~~~ 2558 | break; | ~~~~~~ 2559 | case SLOT_SPEED_SS: | ~~~~~~~~~~~~~~~~~~~ 2560 | s = "super-speed"; | ~~~~~~~~~~~~~~~~~~ 2561 | break; | ~~~~~~ 2562 | case SLOT_SPEED_SSP: | ~~~~~~~~~~~~~~~~~~~~ 2563 | s = "super-speed plus"; | ~~~~~~~~~~~~~~~~~~~~~~~ 2564 | break; | ~~~~~~ 2565 | default: | ~~~~~~~~ 2566 | s = "UNKNOWN speed"; | ~~~~~~~~~~~~~~~~~~~~ 2567 | } s; }), | ~~~~~~~~ 2568 | mtt ? " multi-TT" : "", | ~~~~~~~~~~~~~~~~~~~~~~~ 2569 | hub ? " Hub" : "", | ~~~~~~~~~~~~~~~~~~ 2570 | (info & LAST_CTX_MASK) >> 27, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2571 | info2 & MAX_EXIT, | ~~~~~~~~~~~~~~~~~ 2572 | DEVINFO_TO_ROOT_HUB_PORT(info2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2573 | DEVINFO_TO_MAX_PORTS(info2)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/sprintf.h: In function 'trace_raw_output_xhci_log_slot_ctx': include/linux/sprintf.h:10:20: note: in a call to function 'sprintf' declared 'nonnull' 10 | __printf(2, 3) int sprintf(char *buf, const char * fmt, ...); | ^~~~~~~ vim +2306 drivers/usb/host/xhci.h 52407729fbeabb Felipe Balbi 2017-04-07 2281 cbf286e8ef8337 Mathias Nyman 2021-08-20 2282 static inline const char *xhci_decode_trb(char *str, size_t size, cbf286e8ef8337 Mathias Nyman 2021-08-20 2283 u32 field0, u32 field1, u32 field2, u32 field3) a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2284 { a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2285 int type = TRB_FIELD_TO_TYPE(field3); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2286 a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2287 switch (type) { a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2288 case TRB_LINK: cbf286e8ef8337 Mathias Nyman 2021-08-20 2289 snprintf(str, size, 96d9a6eb97d77d Lu Baolu 2017-04-07 2290 "LINK %08x%08x intr %d type '%s' flags %c:%c:%c:%c", 96d9a6eb97d77d Lu Baolu 2017-04-07 2291 field1, field0, GET_INTR_TARGET(field2), d2561626b9d126 Lu Baolu 2017-04-07 2292 xhci_trb_type_string(type), 96d9a6eb97d77d Lu Baolu 2017-04-07 2293 field3 & TRB_IOC ? 'I' : 'i', 96d9a6eb97d77d Lu Baolu 2017-04-07 2294 field3 & TRB_CHAIN ? 'C' : 'c', 96d9a6eb97d77d Lu Baolu 2017-04-07 2295 field3 & TRB_TC ? 'T' : 't', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2296 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2297 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2298 case TRB_TRANSFER: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2299 case TRB_COMPLETION: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2300 case TRB_PORT_STATUS: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2301 case TRB_BANDWIDTH_EVENT: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2302 case TRB_DOORBELL: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2303 case TRB_HC_EVENT: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2304 case TRB_DEV_NOTE: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2305 case TRB_MFINDEX_WRAP: cbf286e8ef8337 Mathias Nyman 2021-08-20 @2306 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2307 "TRB %08x%08x status '%s' len %d slot %d ep %d type '%s' flags %c:%c", a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2308 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2309 xhci_trb_comp_code_string(GET_COMP_CODE(field2)), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2310 EVENT_TRB_LEN(field2), TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2311 /* Macro decrements 1, maybe it shouldn't?!? */ a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2312 TRB_TO_EP_INDEX(field3) + 1, d2561626b9d126 Lu Baolu 2017-04-07 2313 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2314 field3 & EVENT_DATA ? 'E' : 'e', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2315 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2316 a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2317 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2318 case TRB_SETUP: cbf286e8ef8337 Mathias Nyman 2021-08-20 2319 snprintf(str, size, cbf286e8ef8337 Mathias Nyman 2021-08-20 2320 "bRequestType %02x bRequest %02x wValue %02x%02x wIndex %02x%02x wLength %d length %d TD size %d intr %d type '%s' flags %c:%c:%c", a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2321 field0 & 0xff, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2322 (field0 & 0xff00) >> 8, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2323 (field0 & 0xff000000) >> 24, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2324 (field0 & 0xff0000) >> 16, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2325 (field1 & 0xff00) >> 8, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2326 field1 & 0xff, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2327 (field1 & 0xff000000) >> 16 | a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2328 (field1 & 0xff0000) >> 16, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2329 TRB_LEN(field2), GET_TD_SIZE(field2), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2330 GET_INTR_TARGET(field2), d2561626b9d126 Lu Baolu 2017-04-07 2331 xhci_trb_type_string(type), 5d062aba0d399c Felipe Balbi 2017-04-07 2332 field3 & TRB_IDT ? 'I' : 'i', 5d062aba0d399c Felipe Balbi 2017-04-07 2333 field3 & TRB_IOC ? 'I' : 'i', 5d062aba0d399c Felipe Balbi 2017-04-07 2334 field3 & TRB_CYCLE ? 'C' : 'c'); 5d062aba0d399c Felipe Balbi 2017-04-07 2335 break; 5d062aba0d399c Felipe Balbi 2017-04-07 2336 case TRB_DATA: cbf286e8ef8337 Mathias Nyman 2021-08-20 2337 snprintf(str, size, cbf286e8ef8337 Mathias Nyman 2021-08-20 2338 "Buffer %08x%08x length %d TD size %d intr %d type '%s' flags %c:%c:%c:%c:%c:%c:%c", 5d062aba0d399c Felipe Balbi 2017-04-07 2339 field1, field0, TRB_LEN(field2), GET_TD_SIZE(field2), 5d062aba0d399c Felipe Balbi 2017-04-07 2340 GET_INTR_TARGET(field2), d2561626b9d126 Lu Baolu 2017-04-07 2341 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2342 field3 & TRB_IDT ? 'I' : 'i', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2343 field3 & TRB_IOC ? 'I' : 'i', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2344 field3 & TRB_CHAIN ? 'C' : 'c', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2345 field3 & TRB_NO_SNOOP ? 'S' : 's', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2346 field3 & TRB_ISP ? 'I' : 'i', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2347 field3 & TRB_ENT ? 'E' : 'e', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2348 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2349 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2350 case TRB_STATUS: cbf286e8ef8337 Mathias Nyman 2021-08-20 2351 snprintf(str, size, cbf286e8ef8337 Mathias Nyman 2021-08-20 2352 "Buffer %08x%08x length %d TD size %d intr %d type '%s' flags %c:%c:%c:%c", 5d062aba0d399c Felipe Balbi 2017-04-07 2353 field1, field0, TRB_LEN(field2), GET_TD_SIZE(field2), 5d062aba0d399c Felipe Balbi 2017-04-07 2354 GET_INTR_TARGET(field2), d2561626b9d126 Lu Baolu 2017-04-07 2355 xhci_trb_type_string(type), 5d062aba0d399c Felipe Balbi 2017-04-07 2356 field3 & TRB_IOC ? 'I' : 'i', 5d062aba0d399c Felipe Balbi 2017-04-07 2357 field3 & TRB_CHAIN ? 'C' : 'c', 5d062aba0d399c Felipe Balbi 2017-04-07 2358 field3 & TRB_ENT ? 'E' : 'e', 5d062aba0d399c Felipe Balbi 2017-04-07 2359 field3 & TRB_CYCLE ? 'C' : 'c'); 5d062aba0d399c Felipe Balbi 2017-04-07 2360 break; 5d062aba0d399c Felipe Balbi 2017-04-07 2361 case TRB_NORMAL: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2362 case TRB_ISOC: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2363 case TRB_EVENT_DATA: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2364 case TRB_TR_NOOP: cbf286e8ef8337 Mathias Nyman 2021-08-20 2365 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2366 "Buffer %08x%08x length %d TD size %d intr %d type '%s' flags %c:%c:%c:%c:%c:%c:%c:%c", a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2367 field1, field0, TRB_LEN(field2), GET_TD_SIZE(field2), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2368 GET_INTR_TARGET(field2), d2561626b9d126 Lu Baolu 2017-04-07 2369 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2370 field3 & TRB_BEI ? 'B' : 'b', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2371 field3 & TRB_IDT ? 'I' : 'i', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2372 field3 & TRB_IOC ? 'I' : 'i', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2373 field3 & TRB_CHAIN ? 'C' : 'c', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2374 field3 & TRB_NO_SNOOP ? 'S' : 's', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2375 field3 & TRB_ISP ? 'I' : 'i', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2376 field3 & TRB_ENT ? 'E' : 'e', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2377 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2378 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2379 a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2380 case TRB_CMD_NOOP: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2381 case TRB_ENABLE_SLOT: cbf286e8ef8337 Mathias Nyman 2021-08-20 2382 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2383 "%s: flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2384 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2385 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2386 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2387 case TRB_DISABLE_SLOT: a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2388 case TRB_NEG_BANDWIDTH: cbf286e8ef8337 Mathias Nyman 2021-08-20 2389 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2390 "%s: slot %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2391 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2392 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2393 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2394 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2395 case TRB_ADDR_DEV: cbf286e8ef8337 Mathias Nyman 2021-08-20 2396 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2397 "%s: ctx %08x%08x slot %d flags %c:%c", d2561626b9d126 Lu Baolu 2017-04-07 2398 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2399 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2400 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2401 field3 & TRB_BSR ? 'B' : 'b', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2402 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2403 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2404 case TRB_CONFIG_EP: cbf286e8ef8337 Mathias Nyman 2021-08-20 2405 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2406 "%s: ctx %08x%08x slot %d flags %c:%c", d2561626b9d126 Lu Baolu 2017-04-07 2407 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2408 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2409 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2410 field3 & TRB_DC ? 'D' : 'd', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2411 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2412 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2413 case TRB_EVAL_CONTEXT: cbf286e8ef8337 Mathias Nyman 2021-08-20 2414 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2415 "%s: ctx %08x%08x slot %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2416 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2417 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2418 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2419 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2420 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2421 case TRB_RESET_EP: cbf286e8ef8337 Mathias Nyman 2021-08-20 2422 snprintf(str, size, 8a62dff2c0734a Mathias Nyman 2019-08-30 2423 "%s: ctx %08x%08x slot %d ep %d flags %c:%c", d2561626b9d126 Lu Baolu 2017-04-07 2424 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2425 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2426 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2427 /* Macro decrements 1, maybe it shouldn't?!? */ a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2428 TRB_TO_EP_INDEX(field3) + 1, 8a62dff2c0734a Mathias Nyman 2019-08-30 2429 field3 & TRB_TSP ? 'T' : 't', a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2430 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2431 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2432 case TRB_STOP_RING: 1ce69c35b86038 Sergey Shtylyov 2022-06-30 2433 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2434 "%s: slot %d sp %d ep %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2435 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2436 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2437 TRB_TO_SUSPEND_PORT(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2438 /* Macro decrements 1, maybe it shouldn't?!? */ a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2439 TRB_TO_EP_INDEX(field3) + 1, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2440 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2441 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2442 case TRB_SET_DEQ: cbf286e8ef8337 Mathias Nyman 2021-08-20 2443 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2444 "%s: deq %08x%08x stream %d slot %d ep %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2445 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2446 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2447 TRB_TO_STREAM_ID(field2), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2448 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2449 /* Macro decrements 1, maybe it shouldn't?!? */ a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2450 TRB_TO_EP_INDEX(field3) + 1, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2451 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2452 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2453 case TRB_RESET_DEV: cbf286e8ef8337 Mathias Nyman 2021-08-20 2454 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2455 "%s: slot %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2456 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2457 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2458 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2459 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2460 case TRB_FORCE_EVENT: cbf286e8ef8337 Mathias Nyman 2021-08-20 2461 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2462 "%s: event %08x%08x vf intr %d vf id %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2463 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2464 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2465 TRB_TO_VF_INTR_TARGET(field2), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2466 TRB_TO_VF_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2467 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2468 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2469 case TRB_SET_LT: cbf286e8ef8337 Mathias Nyman 2021-08-20 2470 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2471 "%s: belt %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2472 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2473 TRB_TO_BELT(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2474 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2475 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2476 case TRB_GET_BW: cbf286e8ef8337 Mathias Nyman 2021-08-20 2477 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2478 "%s: ctx %08x%08x slot %d speed %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2479 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2480 field1, field0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2481 TRB_TO_SLOT_ID(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2482 TRB_TO_DEV_SPEED(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2483 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2484 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2485 case TRB_FORCE_HEADER: cbf286e8ef8337 Mathias Nyman 2021-08-20 2486 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2487 "%s: info %08x%08x%08x pkt type %d roothub port %d flags %c", d2561626b9d126 Lu Baolu 2017-04-07 2488 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2489 field2, field1, field0 & 0xffffffe0, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2490 TRB_TO_PACKET_TYPE(field0), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2491 TRB_TO_ROOTHUB_PORT(field3), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2492 field3 & TRB_CYCLE ? 'C' : 'c'); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2493 break; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2494 default: cbf286e8ef8337 Mathias Nyman 2021-08-20 2495 snprintf(str, size, a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2496 "type '%s' -> raw %08x %08x %08x %08x", d2561626b9d126 Lu Baolu 2017-04-07 2497 xhci_trb_type_string(type), a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2498 field0, field1, field2, field3); a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2499 } a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2500 a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2501 return str; a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2502 } a37c3f76e6a6b5 Felipe Balbi 2017-01-23 2503 :::::: The code at line 2306 was first introduced by commit :::::: cbf286e8ef8337308c259ff5b9ce2e74d403be5a xhci: fix unsafe memory usage in xhci tracing :::::: TO: Mathias Nyman <mathias.nyman(a)linux.intel.com> :::::: CC: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION c564f68dbcd17a532bedbcd78ee4a0b3a2853a84
by kernel test robot 24 May '24

24 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: c564f68dbcd17a532bedbcd78ee4a0b3a2853a84 !7730 v2 sched: QOS_SCHED_DYNAMIC_AFFINITY depend on FAIR_CGROUP_SCHED Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-defconfig | |-- arch-arm64-kernel-cpufeature.c:warning:enable_pseudo_nmi-defined-but-not-used | `-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used |-- arm64-randconfig-004-20240524 | `-- arch-arm64-kernel-cpufeature.c:warning:enable_pseudo_nmi-defined-but-not-used |-- loongarch-allnoconfig | `-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) `-- loongarch-randconfig-001-20240524 `-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) clang_recent_errors `-- arm64-allmodconfig |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Excess-function-parameter-context-description-in-hmm_umem_get |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Function-parameter-or-member-device-not-described-in-hmm_umem_get |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_alloc_rx_buffers |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_jumbo_sgl |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_desc |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_priv_tag |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_unmap_and_free_tx_resource |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_jumbo |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_simple |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_add_flow_rules |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_del_flow_rules |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_add_fster_rules |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_del_fster_rules |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_get_irq_num |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-getparam |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_atoi |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_isdigit |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_strtok |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clean_queue |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clr_table |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_erase_norflash |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_fru_info |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_mac |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_meter_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_read_norflash |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_dev_type_to_eeprom |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_hw_flag_eeprom |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_mac_to_eeprom |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_arfs_cnt |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cq |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqdesc_states |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqring |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_pcie_drop_counter |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_queue |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_ring |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxdesc_states |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxq |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxring |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txdesc_states |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txq |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txring |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txtail |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_delete |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_insert |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_search |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_help |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_update_adpt_speed |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_write_norflash |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ext_toeplitz_key |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_crc32_init |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_eeprom |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_speed |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_recv |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_send |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_set_mac_inloop |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_spd_verify |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_transform_vf_stat_format |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_update_status |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_intx |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_msix |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_msix_clean_vf_mbx |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adjust_adpt_port_max_queue |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adpt_release |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_phy_capabilities |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_vf_link_status |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_rx_ring |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_tx_ring |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_exit_module |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_cq_resources |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_rx_resources |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_tx_resources |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_hw_init |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_init_module |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_link_speed_to_rate |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_pf_init |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_print_link_message |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_set_vf_port_vlan |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:variable-tx_linearize-set-but-not-used |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_procfs.c:warning:no-previous-prototype-for-function-ne6x_proc_i2c_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_ne6x_reg_perform |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_get_user_data_template |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_lock |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_read |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_write |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_perform |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_polling |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_send |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_set_user_data_template |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_table_update |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_unlock |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_close_vf |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_release_vf |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_setup_vf |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_clear_vf_status |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_conv_link_speed_to_virtchnl |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_free_vfs |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_is_reset_in_progress |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_deinit_snapshot |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_init_snapshot |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_reset_vf |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_sdk_send_msg_to_vf |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_send_init_mbx_mesg |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_bw_for_max_vpnum |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_state_qs_dis |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_status_to_errno |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_notify_vf_link_state |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_set_default_allowlist |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showqueue |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showring |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_ethtool.c:warning:unannotated-fall-through-between-switch-labels |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-nce_get_vsi_stats_struct |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_add_vlan_list |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_asq_done |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_configure_queues |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_del_vlan_list |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_down |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_interrupt_scheme |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_sdk_mbx |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_irq_enable_queues |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_is_remove_in_progress |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_pdev_to_adapter |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_process_config |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_promiscuous_mode_changed |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_replace_primary_mac |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_sdk_send_msg_to_pf |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_vf_parse_hw_config |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box_async |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_box `-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_object_qpc_mpt_create elapsed time: 722m configs tested: 16 configs skipped: 126 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240524 clang arm64 randconfig-002-20240524 clang arm64 randconfig-003-20240524 gcc arm64 randconfig-004-20240524 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240524 gcc loongarch randconfig-002-20240524 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 0/1] virtio_ring : keep used_wrap_counter in
by Zheng Zengkai 23 May '24

23 May '24

Backport 5.19-rc5 patch to fix kernel panic caused by netperf/iperf3 test. huangjie.albert (1): virtio_ring : keep used_wrap_counter in vq->last_used_idx drivers/virtio/virtio_ring.c | 76 +++++++++++++++++++++++------------- 1 file changed, 48 insertions(+), 28 deletions(-) -- 2.20.1

2 2

[PATCH v3 OLK-6.6] Revert "ACPI: Rename ACPI_HOTPLUG_CPU to include 'present'"
by liwei 23 May '24

23 May '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8XMTL CVE: NA ------------------------------------------------------------------ This reverts commit 2eb3daf61b18d620b0624e31ad44ac1c76d94075. To keep CONFIG unchanged, modify ACPI_HOTPLUG_PRESENT_CPU to ACPI_HOTPLUG_CPU. Conflicts: arch/x86/Kconfig drivers/acpi/acpi_processor.c include/linux/acpi.h Signed-off-by: liwei <liwei728(a)huawei.com> --- arch/loongarch/Kconfig | 2 +- arch/loongarch/kernel/acpi.c | 4 ++-- arch/x86/Kconfig | 2 +- arch/x86/configs/openeuler_defconfig | 2 +- arch/x86/kernel/acpi/boot.c | 4 ++-- drivers/acpi/Kconfig | 6 +++--- drivers/acpi/acpi_processor.c | 4 ++-- drivers/acpi/bus.c | 2 +- include/linux/acpi.h | 2 +- 9 files changed, 14 insertions(+), 14 deletions(-) diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index edbbf03d29d9..58da6e03ecb5 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -5,7 +5,7 @@ config LOONGARCH select ACPI select ACPI_GENERIC_GSI if ACPI select ACPI_MCFG if ACPI - select ACPI_HOTPLUG_PRESENT_CPU if ACPI_PROCESSOR && HOTPLUG_CPU + select ACPI_HOTPLUG_CPU if ACPI_PROCESSOR && HOTPLUG_CPU select ACPI_PPTT if ACPI select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ARCH_BINFMT_ELF_STATE diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c index f453271e6add..58819b017ba8 100644 --- a/arch/loongarch/kernel/acpi.c +++ b/arch/loongarch/kernel/acpi.c @@ -291,7 +291,7 @@ void __init arch_reserve_mem_area(acpi_physical_address addr, size_t size) memblock_reserve(addr, size); } -#ifdef CONFIG_ACPI_HOTPLUG_PRESENT_CPU +#ifdef CONFIG_ACPI_HOTPLUG_CPU #include <acpi/processor.h> @@ -343,4 +343,4 @@ int acpi_unmap_cpu(int cpu) } EXPORT_SYMBOL(acpi_unmap_cpu); -#endif /* CONFIG_ACPI_HOTPLUG_PRESENT_CPU */ +#endif /* CONFIG_ACPI_HOTPLUG_CPU */ diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6cfa82a633a6..0ac76a2637f8 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -60,7 +60,7 @@ config X86 # select ACPI_LEGACY_TABLES_LOOKUP if ACPI select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI - select ACPI_HOTPLUG_PRESENT_CPU if ACPI_PROCESSOR && HOTPLUG_CPU + select ACPI_HOTPLUG_CPU if ACPI_PROCESSOR && HOTPLUG_CPU select ACPI_HOTPLUG_IGNORE_OSC if ACPI && HOTPLUG_CPU select ARCH_32BIT_OFF_T if X86_32 select ARCH_CLOCKSOURCE_INIT diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 80a66a8692dc..1c1fb626ae9e 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -609,7 +609,7 @@ CONFIG_ACPI_PROCESSOR_IDLE=y CONFIG_ACPI_CPPC_LIB=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_IPMI=m -CONFIG_ACPI_HOTPLUG_PRESENT_CPU=y +CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_HOTPLUG_IGNORE_OSC=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=m CONFIG_ACPI_THERMAL=y diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 8202bd2d957d..c55c0ef47a18 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -817,7 +817,7 @@ static void __init acpi_set_irq_model_ioapic(void) /* * ACPI based hotplug support for CPU */ -#ifdef CONFIG_ACPI_HOTPLUG_PRESENT_CPU +#ifdef CONFIG_ACPI_HOTPLUG_CPU #include <acpi/processor.h> static int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid) @@ -866,7 +866,7 @@ int acpi_unmap_cpu(int cpu) return (0); } EXPORT_SYMBOL(acpi_unmap_cpu); -#endif /* CONFIG_ACPI_HOTPLUG_PRESENT_CPU */ +#endif /* CONFIG_ACPI_HOTPLUG_CPU */ int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base) { diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index c49978b4b11f..c4746869d67b 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -305,14 +305,14 @@ config ACPI_IPMI To compile this driver as a module, choose M here: the module will be called as acpi_ipmi. -config ACPI_HOTPLUG_PRESENT_CPU +config ACPI_HOTPLUG_CPU bool depends on ACPI_PROCESSOR && HOTPLUG_CPU select ACPI_CONTAINER config ACPI_HOTPLUG_IGNORE_OSC bool - depends on ACPI_HOTPLUG_PRESENT_CPU + depends on ACPI_HOTPLUG_CPU help Ignore whether firmware acknowledged support for toggling the CPU present bit in _STA. Some architectures predate the _OSC bits, so @@ -408,7 +408,7 @@ config ACPI_PCI_SLOT config ACPI_CONTAINER bool "Container and Module Devices" - default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_PRESENT_CPU) + default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_CPU) help This driver supports ACPI Container and Module devices (IDs ACPI0004, PNP0A05, and PNP0A06). diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 5bb207a7a1dd..0ff69af46a50 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -184,7 +184,7 @@ static void __init acpi_pcc_cpufreq_init(void) {} static bool acpi_processor_hotplug_present_supported(void) { - if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_PRESENT_CPU)) + if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_CPU)) return false; /* x86 systems pre-date the _OSC bit */ @@ -502,7 +502,7 @@ static void acpi_processor_make_not_present(struct acpi_device *device) { struct acpi_processor *pr; - if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_PRESENT_CPU)) { + if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_CPU)) { pr_err_once("Changing CPU present bit is not supported"); return; } diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index b42f17bfbb09..0d2e1de143ef 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -355,7 +355,7 @@ static void acpi_bus_osc_negotiate_platform_control(void) capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_APEI_SUPPORT; capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_HOTPLUG_ENABLED_SUPPORT; - if (IS_ENABLED(CONFIG_ACPI_HOTPLUG_PRESENT_CPU)) + if (IS_ENABLED(CONFIG_ACPI_HOTPLUG_CPU)) capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_HOTPLUG_PRESENT_SUPPORT; if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle))) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index a0e96f6e2de2..cc84f370620f 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -651,7 +651,7 @@ static inline u32 acpi_osc_ctx_get_cxl_control(struct acpi_osc_context *context) #define ACPI_GSB_ACCESS_ATTRIB_RAW_PROCESS 0x0000000F /* Enable _OST when all relevant hotplug operations are enabled */ -#if defined(CONFIG_ACPI_HOTPLUG_PRESENT_CPU) && \ +#if defined(CONFIG_ACPI_HOTPLUG_CPU) && \ defined(CONFIG_ACPI_HOTPLUG_MEMORY) && \ defined(CONFIG_ACPI_CONTAINER) #define ACPI_HOTPLUG_OST -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] f2fs: fix to avoid racing on fsync_entry_slab by multi filesystem instances
by Ye Bin 23 May '24

23 May '24

From: Chao Yu <yuchao0(a)huawei.com> mainline inclusion from mainline-v5.14-rc1 commit cad83c968c2ebe97905f900326988ed37146c347 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9RLZ0 CVE: CVE-2021-47335 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- As syzbot reported, there is an use-after-free issue during f2fs recovery: Use-after-free write at 0xffff88823bc16040 (in kfence-#10): kmem_cache_destroy+0x1f/0x120 mm/slab_common.c:486 f2fs_recover_fsync_data+0x75b0/0x8380 fs/f2fs/recovery.c:869 f2fs_fill_super+0x9393/0xa420 fs/f2fs/super.c:3945 mount_bdev+0x26c/0x3a0 fs/super.c:1367 legacy_get_tree+0xea/0x180 fs/fs_context.c:592 vfs_get_tree+0x86/0x270 fs/super.c:1497 do_new_mount fs/namespace.c:2905 [inline] path_mount+0x196f/0x2be0 fs/namespace.c:3235 do_mount fs/namespace.c:3248 [inline] __do_sys_mount fs/namespace.c:3456 [inline] __se_sys_mount+0x2f9/0x3b0 fs/namespace.c:3433 do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae The root cause is multi f2fs filesystem instances can race on accessing global fsync_entry_slab pointer, result in use-after-free issue of slab cache, fixes to init/destroy this slab cache only once during module init/destroy procedure to avoid this issue. Reported-by: syzbot+9d90dad32dd9727ed084(a)syzkaller.appspotmail.com Signed-off-by: Chao Yu <yuchao0(a)huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk(a)kernel.org> Conflicts: fs/f2fs/recovery.c fs/f2fs/super.c Signed-off-by: Ye Bin <yebin10(a)huawei.com> --- fs/f2fs/f2fs.h | 2 ++ fs/f2fs/recovery.c | 23 ++++++++++++++--------- fs/f2fs/super.c | 8 +++++++- 3 files changed, 23 insertions(+), 10 deletions(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 8cbc9da523dc..5627e02493c7 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3095,6 +3095,8 @@ void f2fs_build_gc_manager(struct f2fs_sb_info *sbi); */ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only); bool f2fs_space_for_roll_forward(struct f2fs_sb_info *sbi); +int __init f2fs_create_recovery_cache(void); +void f2fs_destroy_recovery_cache(void); /* * debug.c diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 733f005b85d6..40afb6a213d8 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -683,13 +683,6 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only) quota_enabled = f2fs_enable_quota_files(sbi, s_flags & SB_RDONLY); #endif - fsync_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_inode_entry", - sizeof(struct fsync_inode_entry)); - if (!fsync_entry_slab) { - err = -ENOMEM; - goto out; - } - INIT_LIST_HEAD(&inode_list); INIT_LIST_HEAD(&tmp_inode_list); INIT_LIST_HEAD(&dir_list); @@ -747,8 +740,6 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only) } } - kmem_cache_destroy(fsync_entry_slab); -out: #ifdef CONFIG_QUOTA /* Turn quotas off */ if (quota_enabled) @@ -758,3 +749,17 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only) return ret ? ret: err; } + +int __init f2fs_create_recovery_cache(void) +{ + fsync_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_inode_entry", + sizeof(struct fsync_inode_entry)); + if (!fsync_entry_slab) + return -ENOMEM; + return 0; +} + +void f2fs_destroy_recovery_cache(void) +{ + kmem_cache_destroy(fsync_entry_slab); +} diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 7a9cc64f5ca3..cb2579e987aa 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -3305,9 +3305,12 @@ static int __init init_f2fs_fs(void) err = f2fs_create_checkpoint_caches(); if (err) goto free_segment_manager_caches; - err = f2fs_create_extent_cache(); + err = f2fs_create_recovery_cache(); if (err) goto free_checkpoint_caches; + err = f2fs_create_extent_cache(); + if (err) + goto free_recovery_cache; err = f2fs_init_sysfs(); if (err) goto free_extent_cache; @@ -3335,6 +3338,8 @@ static int __init init_f2fs_fs(void) f2fs_exit_sysfs(); free_extent_cache: f2fs_destroy_extent_cache(); +free_recovery_cache: + f2fs_destroy_recovery_cache(); free_checkpoint_caches: f2fs_destroy_checkpoint_caches(); free_segment_manager_caches: @@ -3355,6 +3360,7 @@ static void __exit exit_f2fs_fs(void) unregister_shrinker(&f2fs_shrinker_info); f2fs_exit_sysfs(); f2fs_destroy_extent_cache(); + f2fs_destroy_recovery_cache(); f2fs_destroy_checkpoint_caches(); f2fs_destroy_segment_manager_caches(); f2fs_destroy_node_manager_caches(); -- 2.31.1

2 1

[PATCH v2 OLK-6.6] Revert "ACPI: Rename ACPI_HOTPLUG_CPU to include 'present'"
by liwei 23 May '24

23 May '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8XMTL CVE: NA ------------------------------------------------------------------ This reverts commit 2eb3daf61b18d620b0624e31ad44ac1c76d94075. To keep CONFIG unchanged, modify ACPI_HOTPLUG_PRESENT_CPU to ACPI_HOTPLUG_CPU. Signed-off-by: liwei <liwei728(a)huawei.com> Conflicts: arch/x86/Kconfig drivers/acpi/acpi_processor.c include/linux/acpi.h --- arch/loongarch/Kconfig | 2 +- arch/loongarch/kernel/acpi.c | 4 ++-- arch/x86/Kconfig | 2 +- arch/x86/configs/openeuler_defconfig | 2 +- arch/x86/kernel/acpi/boot.c | 4 ++-- drivers/acpi/Kconfig | 6 +++--- drivers/acpi/acpi_processor.c | 4 ++-- drivers/acpi/bus.c | 2 +- include/linux/acpi.h | 2 +- 9 files changed, 14 insertions(+), 14 deletions(-) diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index edbbf03d29d9..58da6e03ecb5 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -5,7 +5,7 @@ config LOONGARCH select ACPI select ACPI_GENERIC_GSI if ACPI select ACPI_MCFG if ACPI - select ACPI_HOTPLUG_PRESENT_CPU if ACPI_PROCESSOR && HOTPLUG_CPU + select ACPI_HOTPLUG_CPU if ACPI_PROCESSOR && HOTPLUG_CPU select ACPI_PPTT if ACPI select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ARCH_BINFMT_ELF_STATE diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c index f453271e6add..58819b017ba8 100644 --- a/arch/loongarch/kernel/acpi.c +++ b/arch/loongarch/kernel/acpi.c @@ -291,7 +291,7 @@ void __init arch_reserve_mem_area(acpi_physical_address addr, size_t size) memblock_reserve(addr, size); } -#ifdef CONFIG_ACPI_HOTPLUG_PRESENT_CPU +#ifdef CONFIG_ACPI_HOTPLUG_CPU #include <acpi/processor.h> @@ -343,4 +343,4 @@ int acpi_unmap_cpu(int cpu) } EXPORT_SYMBOL(acpi_unmap_cpu); -#endif /* CONFIG_ACPI_HOTPLUG_PRESENT_CPU */ +#endif /* CONFIG_ACPI_HOTPLUG_CPU */ diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6cfa82a633a6..0ac76a2637f8 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -60,7 +60,7 @@ config X86 # select ACPI_LEGACY_TABLES_LOOKUP if ACPI select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI - select ACPI_HOTPLUG_PRESENT_CPU if ACPI_PROCESSOR && HOTPLUG_CPU + select ACPI_HOTPLUG_CPU if ACPI_PROCESSOR && HOTPLUG_CPU select ACPI_HOTPLUG_IGNORE_OSC if ACPI && HOTPLUG_CPU select ARCH_32BIT_OFF_T if X86_32 select ARCH_CLOCKSOURCE_INIT diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 80a66a8692dc..1c1fb626ae9e 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -609,7 +609,7 @@ CONFIG_ACPI_PROCESSOR_IDLE=y CONFIG_ACPI_CPPC_LIB=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_IPMI=m -CONFIG_ACPI_HOTPLUG_PRESENT_CPU=y +CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_HOTPLUG_IGNORE_OSC=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=m CONFIG_ACPI_THERMAL=y diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 8202bd2d957d..c55c0ef47a18 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -817,7 +817,7 @@ static void __init acpi_set_irq_model_ioapic(void) /* * ACPI based hotplug support for CPU */ -#ifdef CONFIG_ACPI_HOTPLUG_PRESENT_CPU +#ifdef CONFIG_ACPI_HOTPLUG_CPU #include <acpi/processor.h> static int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid) @@ -866,7 +866,7 @@ int acpi_unmap_cpu(int cpu) return (0); } EXPORT_SYMBOL(acpi_unmap_cpu); -#endif /* CONFIG_ACPI_HOTPLUG_PRESENT_CPU */ +#endif /* CONFIG_ACPI_HOTPLUG_CPU */ int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base) { diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index c49978b4b11f..c4746869d67b 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -305,14 +305,14 @@ config ACPI_IPMI To compile this driver as a module, choose M here: the module will be called as acpi_ipmi. -config ACPI_HOTPLUG_PRESENT_CPU +config ACPI_HOTPLUG_CPU bool depends on ACPI_PROCESSOR && HOTPLUG_CPU select ACPI_CONTAINER config ACPI_HOTPLUG_IGNORE_OSC bool - depends on ACPI_HOTPLUG_PRESENT_CPU + depends on ACPI_HOTPLUG_CPU help Ignore whether firmware acknowledged support for toggling the CPU present bit in _STA. Some architectures predate the _OSC bits, so @@ -408,7 +408,7 @@ config ACPI_PCI_SLOT config ACPI_CONTAINER bool "Container and Module Devices" - default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_PRESENT_CPU) + default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_CPU) help This driver supports ACPI Container and Module devices (IDs ACPI0004, PNP0A05, and PNP0A06). diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 5bb207a7a1dd..0ff69af46a50 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -184,7 +184,7 @@ static void __init acpi_pcc_cpufreq_init(void) {} static bool acpi_processor_hotplug_present_supported(void) { - if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_PRESENT_CPU)) + if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_CPU)) return false; /* x86 systems pre-date the _OSC bit */ @@ -502,7 +502,7 @@ static void acpi_processor_make_not_present(struct acpi_device *device) { struct acpi_processor *pr; - if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_PRESENT_CPU)) { + if (!IS_ENABLED(CONFIG_ACPI_HOTPLUG_CPU)) { pr_err_once("Changing CPU present bit is not supported"); return; } diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index b42f17bfbb09..0d2e1de143ef 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -355,7 +355,7 @@ static void acpi_bus_osc_negotiate_platform_control(void) capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_APEI_SUPPORT; capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_HOTPLUG_ENABLED_SUPPORT; - if (IS_ENABLED(CONFIG_ACPI_HOTPLUG_PRESENT_CPU)) + if (IS_ENABLED(CONFIG_ACPI_HOTPLUG_CPU)) capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_HOTPLUG_PRESENT_SUPPORT; if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle))) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index a0e96f6e2de2..cc84f370620f 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -651,7 +651,7 @@ static inline u32 acpi_osc_ctx_get_cxl_control(struct acpi_osc_context *context) #define ACPI_GSB_ACCESS_ATTRIB_RAW_PROCESS 0x0000000F /* Enable _OST when all relevant hotplug operations are enabled */ -#if defined(CONFIG_ACPI_HOTPLUG_PRESENT_CPU) && \ +#if defined(CONFIG_ACPI_HOTPLUG_CPU) && \ defined(CONFIG_ACPI_HOTPLUG_MEMORY) && \ defined(CONFIG_ACPI_CONTAINER) #define ACPI_HOTPLUG_OST -- 2.25.1

2 1

[PATCH OLK-6.6 0/6] Patch series "mm: memcg: subtree stats flushing and thresholds"
by Lu Jialin 23 May '24

23 May '24

Lu Jialin (1): memcg/kabi: reserve space for memcg_vmstats_percpu related structures Yosry Ahmed (5): mm: memcg: change flush_next_time to flush_last_time mm: memcg: move vmstats structs definition above flushing code mm: memcg: make stats flushing threshold per-memcg mm: workingset: move the stats flush into workingset_test_recent() mm: memcg: restore subtree stats flushing include/linux/memcontrol.h | 8 +- mm/memcontrol.c | 266 +++++++++++++++++++++---------------- mm/vmscan.c | 2 +- mm/workingset.c | 42 ++++-- 4 files changed, 182 insertions(+), 136 deletions(-) -- 2.34.1

2 7

[PATCH OLK-5.10 00/11] Introduce NUMA isolation and consolidation
by Hui Tang 23 May '24

23 May '24

Introduce NUMA isolation and consolidation. Guan Jing (1): sched: Add can_migrate_task hook Hui Tang (10): sched: Introduce CONFIG_TASK_PLACEMENT_BY_CPU_RANGE sched: Some fixes for select_rq hook bpf:programmable: Add nodemask operation collection sched: Introduce task relationship by net and memory bpf:programmable: Add helper to get memory and net relationship sched: Add ioctl to get relationship sched: Update numa group preferred node periodically bpf:programmable: Add helper to set preferred node sched: Introduce CONFIG_QOS_SCHED_NUMA_ICON config: Enable NUMA isolation and consolidation by default arch/arm64/configs/openeuler_defconfig | 4 +- arch/x86/configs/openeuler_defconfig | 2 + fs/exec.c | 2 + include/linux/sched.h | 58 +++- include/linux/sched/relationship.h | 202 ++++++++++++ include/linux/sched_hook_defs.h | 4 + include/uapi/linux/bpf.h | 50 +++ include/uapi/linux/sched_ctrl.h | 57 ++++ init/Kconfig | 28 ++ init/init_task.c | 3 + kernel/fork.c | 13 + kernel/sched/Makefile | 2 + kernel/sched/bpf_sched.c | 149 +++++++++ kernel/sched/core.c | 7 + kernel/sched/debug.c | 2 + kernel/sched/fair.c | 302 +++++++++++++++-- kernel/sched/numa_icon.c | 144 ++++++++ kernel/sched/numa_icon.h | 43 +++ kernel/sched/relationship.c | 436 +++++++++++++++++++++++++ kernel/sched/relationship_ioctl.c | 142 ++++++++ kernel/sched/sched.h | 2 + scripts/bpf_helpers_doc.py | 12 + tools/include/uapi/linux/bpf.h | 50 +++ tools/lib/bpf/libbpf_sched.h | 160 ++++++++- 24 files changed, 1848 insertions(+), 26 deletions(-) create mode 100644 include/linux/sched/relationship.h create mode 100644 include/uapi/linux/sched_ctrl.h create mode 100644 kernel/sched/numa_icon.c create mode 100644 kernel/sched/numa_icon.h create mode 100644 kernel/sched/relationship.c create mode 100644 kernel/sched/relationship_ioctl.c -- 2.34.1

2 12

[PATCH openEuler-22.03-LTS-SP1] Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
by Liu Chuang 23 May '24

23 May '24

From: Dan Carpenter <dan.carpenter(a)linaro.org> stable inclusion from stable-v5.10.201 commit 6c71e065befb2fae8f1461559b940c04e1071bd5 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9RFE5 CVE: CVE-2023-52840 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ---------------------------------------------------------------------- [ Upstream commit eb988e46da2e4eae89f5337e047ce372fe33d5b1 ] The put_device() calls rmi_release_function() which frees "fn" so the dereference on the next line "fn->num_of_irqs" is a use after free. Move the put_device() to the end to fix this. Fixes: 24d28e4f1271 ("Input: synaptics-rmi4 - convert irq distribution to irq_domain") Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> Link: https://lore.kernel.org/r/706efd36-7561-42f3-adfa-dd1d0bd4f5a1@moroto.mount… Signed-off-by: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Chuang <liuchuang40(a)huawei.com> --- drivers/input/rmi4/rmi_bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c index 47d1b97ed6cf..a1b2c86ef611 100644 --- a/drivers/input/rmi4/rmi_bus.c +++ b/drivers/input/rmi4/rmi_bus.c @@ -276,11 +276,11 @@ void rmi_unregister_function(struct rmi_function *fn) device_del(&fn->dev); of_node_put(fn->dev.of_node); - put_device(&fn->dev); for (i = 0; i < fn->num_of_irqs; i++) irq_dispose_mapping(fn->irq[i]); + put_device(&fn->dev); } /** -- 2.34.1

2 1

[PATCH OLK-6.6 0/3] backport upstream stmmac related patches.
by Hongchen Zhang 23 May '24

23 May '24

backport upstream stmmac related patches. Russell King (Oracle) (1): net: phylink: provide mac_get_caps() method Serge Semin (2): net: stmmac: Rename phylink_get_caps() callback to update_caps() net: stmmac: Move MAC caps init to phylink MAC caps getter Documentation/networking/sfp-phylink.rst | 7 ++++ .../net/ethernet/stmicro/stmmac/dwmac4_core.c | 8 ++--- drivers/net/ethernet/stmicro/stmmac/hwif.h | 8 ++--- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 36 +++++++++---------- drivers/net/phy/phylink.c | 14 ++++++-- include/linux/phylink.h | 15 ++++++++ 6 files changed, 58 insertions(+), 30 deletions(-) -- 2.33.0

2 4