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[PATCH openEuler-1.0-LTS] f2fs: fix dereference of stale list iterator after loop body
by Wupeng Ma 31 Mar '25

31 Mar '25

From: Jakob Koschel <jakobkoschel(a)gmail.com> stable inclusion from stable-v4.19.247 commit 385edd3ce5b4b1e9d31f474a5e35a39779ec1110 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBP3SH CVE: CVE-2022-49425 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2aaf51dd39afb6d01d13f1e6fe20b684733b37d5 ] The list iterator variable will be a bogus pointer if no break was hit. Dereferencing it (cur->page in this case) could load an out-of-bounds/undefined value making it unsafe to use that in the comparision to determine if the specific element was found. Since 'cur->page' *can* be out-ouf-bounds it cannot be guaranteed that by chance (or intention of an attacker) it matches the value of 'page' even though the correct element was not found. This is fixed by using a separate list iterator variable for the loop and only setting the original variable if a suitable element was found. Then determing if the element was found is simply checking if the variable is set. Fixes: 8c242db9b8c0 ("f2fs: fix stale ATOMIC_WRITTEN_PAGE private pointer") Signed-off-by: Jakob Koschel <jakobkoschel(a)gmail.com> Reviewed-by: Chao Yu <chao(a)kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com> --- fs/f2fs/segment.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 0e3e590a250f..6fbf0471323e 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -354,16 +354,19 @@ void f2fs_drop_inmem_page(struct inode *inode, struct page *page) struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct list_head *head = &fi->inmem_pages; struct inmem_pages *cur = NULL; + struct inmem_pages *tmp; f2fs_bug_on(sbi, !IS_ATOMIC_WRITTEN_PAGE(page)); mutex_lock(&fi->inmem_lock); - list_for_each_entry(cur, head, list) { - if (cur->page == page) + list_for_each_entry(tmp, head, list) { + if (tmp->page == page) { + cur = tmp; break; + } } - f2fs_bug_on(sbi, list_empty(head) || cur->page != page); + f2fs_bug_on(sbi, !cur); list_del(&cur->list); mutex_unlock(&fi->inmem_lock); -- 2.43.0

2 1

[openeuler:OLK-5.10 2829/2829] drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2340: multiple definition of `fmgr_cmd_op'; drivers/net/ethernet/netswift/txgbe/txgbe_hw.o:drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2854: first defined here
by kernel test robot 31 Mar '25

31 Mar '25

Hi DuanqiangWen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0e7e8faca7062a439fd0a56574c2c3860ceb2088 commit: 3ddd74dceeba1f4ea8b20db59276ea3c6eded3d5 [2829/2829] openeuler: net: txgbe: Fix some known bugs, merge net-swift txgbe-1.2.3 out-of-tree config: x86_64-randconfig-122-20250330 (https://download.01.org/0day-ci/archive/20250331/202503310959.wgczfMA5-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250331/202503310959.wgczfMA5-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/202503310959.wgczfMA5-lkp@intel.com/ All errors (new ones prefixed by >>): ld: drivers/net/ethernet/netswift/ngbe/ngbe_hw.o: in function `fmgr_cmd_op': >> drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2340: multiple definition of `fmgr_cmd_op'; drivers/net/ethernet/netswift/txgbe/txgbe_hw.o:drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2854: first defined here ld: drivers/net/ethernet/netswift/ngbe/ngbe_hw.o: in function `fmgr_usr_cmd_op': >> drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2361: multiple definition of `fmgr_usr_cmd_op'; drivers/net/ethernet/netswift/txgbe/txgbe_hw.o:drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2875: first defined here ld: drivers/net/ethernet/netswift/ngbe/ngbe_hw.o: in function `flash_erase_chip': >> drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2371: multiple definition of `flash_erase_chip'; drivers/net/ethernet/netswift/txgbe/txgbe_hw.o:drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2885: first defined here ld: drivers/net/ethernet/netswift/ngbe/ngbe_hw.o: in function `flash_erase_sector': >> drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2377: multiple definition of `flash_erase_sector'; drivers/net/ethernet/netswift/txgbe/txgbe_hw.o:drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2891: first defined here ld: drivers/net/ethernet/netswift/ngbe/ngbe_hw.o: in function `flash_write_dword': >> drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2393: multiple definition of `flash_write_dword'; drivers/net/ethernet/netswift/txgbe/txgbe_hw.o:drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2908: first defined here sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:625:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:625:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:625:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:1004:6: sparse: sparse: symbol 'txgbe_add_uc_addr' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:1138:6: sparse: sparse: symbol 'txgbe_set_mta' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2604:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2604:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2604:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2707:5: sparse: sparse: symbol 'txgbe_setup_mac_link_hostif' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2744:5: sparse: sparse: symbol 'txgbe_crc16_ccitt' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2897:5: sparse: sparse: symbol 'flash_read_dword' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2922:5: sparse: sparse: symbol 'txgbe_flash_write_cab' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2944:5: sparse: sparse: symbol 'txgbe_flash_read_cab' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2975:5: sparse: sparse: symbol 'txgbe_flash_write_unlock' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2998:5: sparse: sparse: symbol 'txgbe_flash_write_lock' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3451:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3451:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3451:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3496:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3496:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3496:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4396:5: sparse: sparse: symbol 'txgbe_enable_rx_adapter' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4417:5: sparse: sparse: symbol 'txgbe_set_sgmii_an37_ability' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4972:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4972:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4972:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:5345:5: sparse: sparse: symbol 'txgbe_reset_misc' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6426:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6426:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6426:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6428:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6428:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6428:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6593:5: sparse: sparse: symbol 'txgbe_read_ee_hostif_data' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6642:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6642:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6642:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6724:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6724:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6724:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6737:5: sparse: sparse: symbol 'txgbe_write_ee_hostif_data' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6847:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6847:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6847:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6890:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6890:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6890:9: sparse: int -- drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:132:5: sparse: sparse: symbol 'txgbe_poll_for_msg' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:162:5: sparse: sparse: symbol 'txgbe_poll_for_ack' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:263:5: sparse: sparse: symbol 'txgbe_read_v2p_mailbox' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:284:5: sparse: sparse: symbol 'txgbe_check_for_bit_vf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:300:5: sparse: sparse: symbol 'txgbe_check_for_msg_vf' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:320:5: sparse: sparse: symbol 'txgbe_check_for_ack_vf' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:340:5: sparse: sparse: symbol 'txgbe_check_for_rst_vf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:359:5: sparse: sparse: symbol 'txgbe_obtain_mbx_lock_vf' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:387:5: sparse: sparse: symbol 'txgbe_write_mbx_vf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:425:5: sparse: sparse: symbol 'txgbe_read_mbx_vf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:483:5: sparse: sparse: symbol 'txgbe_check_for_bit_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:503:5: sparse: sparse: symbol 'txgbe_check_for_msg_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:525:5: sparse: sparse: symbol 'txgbe_check_for_ack_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:547:5: sparse: sparse: symbol 'txgbe_check_for_rst_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:572:5: sparse: sparse: symbol 'txgbe_obtain_mbx_lock_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:601:5: sparse: sparse: symbol 'txgbe_write_mbx_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:644:5: sparse: sparse: symbol 'txgbe_read_mbx_pf' was not declared. Should it be static? vim +2340 drivers/net/ethernet/netswift/ngbe/ngbe_hw.c a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2333 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2334 /** a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2335 * cmd_addr is used for some special command: a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2336 * 1. to be sector address, when implemented erase sector command a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2337 * 2. to be flash address when implemented read, write flash address a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2338 **/ a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2339 u8 fmgr_cmd_op(struct ngbe_hw *hw, u32 cmd, u32 cmd_addr) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 @2340 { a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2341 u32 cmd_val = 0; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2342 u32 time_out = 0; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2343 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2344 cmd_val = (cmd << SPI_CLK_CMD_OFFSET) | (SPI_CLK_DIV << SPI_CLK_DIV_OFFSET) | cmd_addr; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2345 wr32(hw, SPI_H_CMD_REG_ADDR, cmd_val); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2346 while (1) { a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2347 if (rd32(hw, SPI_H_STA_REG_ADDR) & 0x1) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2348 break; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2349 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2350 if (time_out == SPI_TIME_OUT_VALUE) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2351 return 1; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2352 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2353 time_out = time_out + 1; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2354 udelay(10); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2355 } a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2356 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2357 return 0; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2358 } a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2359 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2360 u8 fmgr_usr_cmd_op(struct ngbe_hw *hw, u32 usr_cmd) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 @2361 { a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2362 u8 status = 0; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2363 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2364 wr32(hw, SPI_H_USR_CMD_REG_ADDR, usr_cmd); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2365 status = fmgr_cmd_op(hw, SPI_CMD_USER_CMD, 0); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2366 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2367 return status; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2368 } a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2369 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2370 u8 flash_erase_chip(struct ngbe_hw *hw) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 @2371 { a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2372 u8 status = fmgr_cmd_op(hw, SPI_CMD_ERASE_CHIP, 0); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2373 return status; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2374 } a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2375 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2376 u8 flash_erase_sector(struct ngbe_hw *hw, u32 sec_addr) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 @2377 { a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2378 u8 status = fmgr_cmd_op(hw, SPI_CMD_ERASE_SECTOR, sec_addr); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2379 return status; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2380 } a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2381 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2382 u32 ngbe_flash_read_dword(struct ngbe_hw *hw, u32 addr) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2383 { a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2384 u8 status = fmgr_cmd_op(hw, SPI_CMD_READ_DWORD, addr); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2385 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2386 if (status) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2387 return (u32)status; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2388 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2389 return rd32(hw, SPI_H_DAT_REG_ADDR); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2390 } a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2391 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2392 u8 flash_write_dword(struct ngbe_hw *hw, u32 addr, u32 dword) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 @2393 { a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2394 u8 status = 0; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2395 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2396 wr32(hw, SPI_H_DAT_REG_ADDR, dword); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2397 status = fmgr_cmd_op(hw, SPI_CMD_WRITE_DWORD, addr); a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2398 if (status) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2399 return status; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2400 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2401 if (dword != ngbe_flash_read_dword(hw, addr)) a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2402 return 1; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2403 a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2404 return 0; a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2405 } a5961b4bc6ce09 Duanqiang Wen 2022-12-01 2406 :::::: The code at line 2340 was first introduced by commit :::::: a5961b4bc6ce09a70902686ecc848a47493a9251 openeuler: net: ngbe: add ngbe module support :::::: TO: Duanqiang Wen <duanqiangwen(a)net-swift.com> :::::: CC: Duanqiang Wen <duanqiangwen(a)net-swift.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1327/1327] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled'
by kernel test robot 31 Mar '25

31 Mar '25

Hi liubo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5b56c883c34a890a3f9ca7baa8aea426538c88a8 commit: 44983705e56ab22fda801d66e2a6bd0d1be7ca0b [1327/1327] etmem: add original kernel swap enabled options config: x86_64-buildonly-randconfig-005-20241216 (https://download.01.org/0day-ci/archive/20250331/202503310818.VmXexZb9-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250331/202503310818.VmXexZb9-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/202503310818.VmXexZb9-lkp@intel.com/ All errors (new ones prefixed by >>): mm/vmscan.c:2734:17: warning: variable 'node_lru_pages' set but not used [-Wunused-but-set-variable] 2734 | unsigned long node_lru_pages = 0; | ^ >> mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration] 3257 | if (sc != NULL && !kernel_swap_enabled()) | ^ mm/vmscan.c:3257:21: note: did you mean 'kernfs_ns_enabled'? include/linux/kernfs.h:309:20: note: 'kernfs_ns_enabled' declared here 309 | static inline bool kernfs_ns_enabled(struct kernfs_node *kn) | ^ 1 warning and 1 error generated. vim +/kernel_swap_enabled +3257 mm/vmscan.c 3250 3251 /* 3252 * Check if original kernel swap is enabled 3253 * turn off kernel swap,but leave page cache reclaim on 3254 */ 3255 static inline void kernel_swap_check(struct scan_control *sc) 3256 { > 3257 if (sc != NULL && !kernel_swap_enabled()) 3258 sc->may_swap = 0; 3259 } 3260 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2829/2829] drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:177:5: sparse: sparse: symbol 'txgbe_get_link_ksettings' was not declared. Should it be static?
by kernel test robot 30 Mar '25

30 Mar '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0e7e8faca7062a439fd0a56574c2c3860ceb2088 commit: 96c897d3a6cb76928d7981f60f832afba1bcc01b [2829/2829] openeuler: configs: delete txgbe/Kconfig, add txgbe_config to netswift/Kconfig config: x86_64-randconfig-122-20250330 (https://download.01.org/0day-ci/archive/20250330/202503302242.szHIIxdv-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250330/202503302242.szHIIxdv-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/202503302242.szHIIxdv-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:177:5: sparse: sparse: symbol 'txgbe_get_link_ksettings' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:447:33: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:447:33: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:447:33: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1674:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1674:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1674:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1696:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1696:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1696:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1732:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1732:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1732:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1736:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1736:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:1736:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2089:25: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2089:25: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2089:25: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2424:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] psrc @@ got unsigned short [usertype] src_port @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2424:36: sparse: expected restricted __be16 [usertype] psrc drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2424:36: sparse: got unsigned short [usertype] src_port drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2425:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] psrc @@ got unsigned short [usertype] src_port @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2425:36: sparse: expected restricted __be16 [usertype] psrc drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2425:36: sparse: got unsigned short [usertype] src_port drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2426:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] pdst @@ got unsigned short [usertype] dst_port @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2426:36: sparse: expected restricted __be16 [usertype] pdst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2426:36: sparse: got unsigned short [usertype] dst_port drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2427:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] pdst @@ got unsigned short [usertype] dst_port @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2427:36: sparse: expected restricted __be16 [usertype] pdst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2427:36: sparse: got unsigned short [usertype] dst_port >> drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2428:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] ip4src @@ got unsigned int @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2428:38: sparse: expected restricted __be32 [usertype] ip4src drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2428:38: sparse: got unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2429:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] ip4src @@ got unsigned int @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2429:38: sparse: expected restricted __be32 [usertype] ip4src drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2429:38: sparse: got unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2430:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] ip4dst @@ got unsigned int @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2430:38: sparse: expected restricted __be32 [usertype] ip4dst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2430:38: sparse: got unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2431:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] ip4dst @@ got unsigned int @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2431:38: sparse: expected restricted __be32 [usertype] ip4dst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2431:38: sparse: got unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2432:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] vlan_etype @@ got unsigned short [usertype] flex_bytes @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2432:31: sparse: expected restricted __be16 [usertype] vlan_etype drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2432:31: sparse: got unsigned short [usertype] flex_bytes drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2433:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] vlan_etype @@ got unsigned short [usertype] flex_bytes @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2433:31: sparse: expected restricted __be16 [usertype] vlan_etype drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2433:31: sparse: got unsigned short [usertype] flex_bytes drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2434:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 @@ got unsigned int [usertype] @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2434:28: sparse: expected restricted __be32 drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2434:28: sparse: got unsigned int [usertype] drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2435:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 @@ got unsigned int [usertype] @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2435:28: sparse: expected restricted __be32 drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2435:28: sparse: got unsigned int [usertype] >> drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2703:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] ip4src @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2703:43: sparse: expected unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2703:43: sparse: got restricted __be32 [usertype] ip4src drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2704:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] ip4src @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2704:34: sparse: expected unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2704:34: sparse: got restricted __be32 [usertype] ip4src >> drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2705:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] ip4dst @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2705:43: sparse: expected unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2705:43: sparse: got restricted __be32 [usertype] ip4dst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2706:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] ip4dst @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2706:34: sparse: expected unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2706:34: sparse: got restricted __be32 [usertype] ip4dst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2707:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] src_port @@ got restricted __be16 [usertype] psrc @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2707:42: sparse: expected unsigned short [usertype] src_port drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2707:42: sparse: got restricted __be16 [usertype] psrc drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2708:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [addressable] [assigned] [usertype] src_port @@ got restricted __be16 [usertype] psrc @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2708:33: sparse: expected unsigned short [addressable] [assigned] [usertype] src_port drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2708:33: sparse: got restricted __be16 [usertype] psrc >> drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2709:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] dst_port @@ got restricted __be16 [usertype] pdst @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2709:42: sparse: expected unsigned short [usertype] dst_port drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2709:42: sparse: got restricted __be16 [usertype] pdst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2710:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [addressable] [assigned] [usertype] dst_port @@ got restricted __be16 [usertype] pdst @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2710:33: sparse: expected unsigned short [addressable] [assigned] [usertype] dst_port drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2710:33: sparse: got restricted __be16 [usertype] pdst drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2714:48: sparse: sparse: cast from restricted __be32 drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2716:48: sparse: sparse: cast from restricted __be32 drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2717:52: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] flex_bytes @@ got restricted __be16 [usertype] vlan_etype @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2717:52: sparse: expected unsigned short [usertype] flex_bytes drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2717:52: sparse: got restricted __be16 [usertype] vlan_etype drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2719:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [addressable] [assigned] [usertype] flex_bytes @@ got restricted __be16 [usertype] vlan_etype @@ drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2719:43: sparse: expected unsigned short [addressable] [assigned] [usertype] flex_bytes drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c:2719:43: sparse: got restricted __be16 [usertype] vlan_etype -- drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:132:5: sparse: sparse: symbol 'txgbe_poll_for_msg' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:162:5: sparse: sparse: symbol 'txgbe_poll_for_ack' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:185:5: sparse: sparse: symbol 'txgbe_check_for_bit_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:205:5: sparse: sparse: symbol 'txgbe_check_for_msg_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:227:5: sparse: sparse: symbol 'txgbe_check_for_ack_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:249:5: sparse: sparse: symbol 'txgbe_check_for_rst_pf' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:274:5: sparse: sparse: symbol 'txgbe_obtain_mbx_lock_pf' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:303:5: sparse: sparse: symbol 'txgbe_write_mbx_pf' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_mbx.c:346:5: sparse: sparse: symbol 'txgbe_read_mbx_pf' was not declared. Should it be static? -- drivers/net/ethernet/netswift/txgbe/txgbe_main.c:170:6: sparse: sparse: symbol 'txgbe_service_event_schedule' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_main.c:930:40: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected restricted __be16 [usertype] vlan_proto @@ got unsigned short [usertype] @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:930:40: sparse: expected restricted __be16 [usertype] vlan_proto drivers/net/ethernet/netswift/txgbe/txgbe_main.c:930:40: sparse: got unsigned short [usertype] drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2632:6: sparse: sparse: symbol 'txgbe_disable_tx_queue' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2777:25: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2777:25: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2777:25: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2781:25: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2781:25: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2781:25: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2792:25: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2792:25: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2792:25: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2796:25: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2796:25: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2796:25: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2858:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2858:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2858:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2913:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2913:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:2913:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3297:5: sparse: sparse: symbol 'txgbe_add_cloud_switcher' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3312:5: sparse: sparse: symbol 'txgbe_del_cloud_switcher' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3632:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3632:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3632:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3662:6: sparse: sparse: symbol 'txgbe_configure_isb' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3672:6: sparse: sparse: symbol 'txgbe_configure_port' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3921:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3921:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:3921:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4227:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4227:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4227:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4292:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4292:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4292:17: sparse: int >> drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4310:5: sparse: sparse: symbol 'txgbe_init_shared_code' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4392:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4392:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4392:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4821:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4821:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4821:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4953:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4953:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:4953:17: sparse: int >> drivers/net/ethernet/netswift/txgbe/txgbe_main.c:5952:40: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:5974:36: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:5978:67: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:5988:32: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:5989:36: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:5993:67: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6007:37: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6031:40: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6643:33: sparse: sparse: invalid assignment: ^= drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6643:33: sparse: left side has type unsigned short drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6643:33: sparse: right side has type restricted __be16 drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6645:33: sparse: sparse: invalid assignment: ^= drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6645:33: sparse: left side has type unsigned short drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6645:33: sparse: right side has type restricted __be16 drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6647:38: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6648:25: sparse: sparse: invalid assignment: ^= drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6648:25: sparse: left side has type unsigned short drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6648:25: sparse: right side has type restricted __be16 drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6652:27: sparse: sparse: invalid assignment: ^= drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6652:27: sparse: left side has type unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6652:27: sparse: right side has type restricted __be32 drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6662:27: sparse: sparse: invalid assignment: ^= drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6662:27: sparse: left side has type unsigned int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6662:27: sparse: right side has type restricted __be32 drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6682:5: sparse: sparse: symbol 'txgbe_skb_pad_nonzero' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6724:30: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned short [usertype] protocol @@ got restricted __be16 [usertype] protocol @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6724:30: sparse: expected unsigned short [usertype] protocol drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6724:30: sparse: got restricted __be16 [usertype] protocol drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6770:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] protocol @@ got restricted __be16 [usertype] h_vlan_encapsulated_proto @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6770:26: sparse: expected unsigned short [usertype] protocol drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6770:26: sparse: got restricted __be16 [usertype] h_vlan_encapsulated_proto >> drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6771:29: sparse: sparse: cast from restricted __be16 >> drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6804:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] h_vlan_TCI @@ got unsigned short [usertype] @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6804:42: sparse: expected restricted __be16 [usertype] h_vlan_TCI drivers/net/ethernet/netswift/txgbe/txgbe_main.c:6804:42: sparse: got unsigned short [usertype] drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7209:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned short [usertype] port @@ got restricted __be16 [usertype] port @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7209:25: sparse: expected unsigned short [usertype] port drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7209:25: sparse: got restricted __be16 [usertype] port drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7275:46: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7277:37: sparse: sparse: cast from restricted __be16 drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7285:47: sparse: sparse: restricted __be16 degrades to integer drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7287:37: sparse: sparse: cast from restricted __be16 drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7379:26: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned short [usertype] type @@ got restricted __be16 [usertype] protocol @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7379:26: sparse: expected unsigned short [usertype] type drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7379:26: sparse: got restricted __be16 [usertype] protocol >> drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7395:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] type @@ got restricted __be16 [usertype] h_vlan_encapsulated_proto @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7395:22: sparse: expected unsigned short [usertype] type drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7395:22: sparse: got restricted __be16 [usertype] h_vlan_encapsulated_proto drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7422:35: sparse: sparse: incorrect type in initializer (incompatible argument 2 (different base types)) @@ expected int ( *ndo_vlan_rx_add_vid )( ... ) @@ got int ( * )( ... ) @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7422:35: sparse: expected int ( *ndo_vlan_rx_add_vid )( ... ) drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7422:35: sparse: got int ( * )( ... ) drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7423:35: sparse: sparse: incorrect type in initializer (incompatible argument 2 (different base types)) @@ expected int ( *ndo_vlan_rx_kill_vid )( ... ) @@ got int ( * )( ... ) @@ drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7423:35: sparse: expected int ( *ndo_vlan_rx_kill_vid )( ... ) drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7423:35: sparse: got int ( * )( ... ) drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7583:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7583:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7583:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7786:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7786:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_main.c:7786:17: sparse: int -- drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:645:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:645:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:645:9: sparse: int >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:1042:6: sparse: sparse: symbol 'txgbe_add_uc_addr' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:1186:6: sparse: sparse: symbol 'txgbe_set_mta' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2699:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2699:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2699:9: sparse: int >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2806:5: sparse: sparse: symbol 'txgbe_setup_mac_link_hostif' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:2845:5: sparse: sparse: symbol 'txgbe_crc16_ccitt' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3297:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3297:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3297:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3342:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3342:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:3342:17: sparse: int >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4238:5: sparse: sparse: symbol 'txgbe_enable_rx_adapter' was not declared. Should it be static? >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4259:5: sparse: sparse: symbol 'txgbe_set_sgmii_an37_ability' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4833:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4833:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:4833:9: sparse: int >> drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:5239:5: sparse: sparse: symbol 'txgbe_reset_misc' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6345:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6345:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6345:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6347:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6347:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6347:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6520:5: sparse: sparse: symbol 'txgbe_read_ee_hostif_data' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6572:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6572:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6572:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6656:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6656:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6656:9: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6669:5: sparse: sparse: symbol 'txgbe_write_ee_hostif_data' was not declared. Should it be static? drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6712:17: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6712:17: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6712:17: sparse: int drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6757:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6757:9: sparse: void drivers/net/ethernet/netswift/txgbe/txgbe_hw.c:6757:9: sparse: int vim +/txgbe_get_link_ksettings +177 drivers/net/ethernet/netswift/txgbe/txgbe_ethtool.c a493f74ade8fe6 zhenpengzheng 2021-07-13 176 a493f74ade8fe6 zhenpengzheng 2021-07-13 @177 int txgbe_get_link_ksettings(struct net_device *netdev, a493f74ade8fe6 zhenpengzheng 2021-07-13 178 struct ethtool_link_ksettings *cmd) a493f74ade8fe6 zhenpengzheng 2021-07-13 179 { a493f74ade8fe6 zhenpengzheng 2021-07-13 180 struct txgbe_adapter *adapter = netdev_priv(netdev); a493f74ade8fe6 zhenpengzheng 2021-07-13 181 struct txgbe_hw *hw = &adapter->hw; a493f74ade8fe6 zhenpengzheng 2021-07-13 182 u32 supported_link; a493f74ade8fe6 zhenpengzheng 2021-07-13 183 u32 link_speed = 0; a493f74ade8fe6 zhenpengzheng 2021-07-13 184 bool autoneg = false; a493f74ade8fe6 zhenpengzheng 2021-07-13 185 u32 supported, advertising; a493f74ade8fe6 zhenpengzheng 2021-07-13 186 bool link_up; a493f74ade8fe6 zhenpengzheng 2021-07-13 187 a493f74ade8fe6 zhenpengzheng 2021-07-13 188 ethtool_convert_link_mode_to_legacy_u32(&supported, a493f74ade8fe6 zhenpengzheng 2021-07-13 189 cmd->link_modes.supported); a493f74ade8fe6 zhenpengzheng 2021-07-13 190 a493f74ade8fe6 zhenpengzheng 2021-07-13 191 TCALL(hw, mac.ops.get_link_capabilities, &supported_link, &autoneg); a493f74ade8fe6 zhenpengzheng 2021-07-13 192 a493f74ade8fe6 zhenpengzheng 2021-07-13 193 if ((hw->subsystem_device_id & 0xF0) == TXGBE_ID_KR_KX_KX4) a493f74ade8fe6 zhenpengzheng 2021-07-13 194 autoneg = adapter->backplane_an ? 1:0; a493f74ade8fe6 zhenpengzheng 2021-07-13 195 else if ((hw->subsystem_device_id & 0xF0) == TXGBE_ID_MAC_SGMII) a493f74ade8fe6 zhenpengzheng 2021-07-13 196 autoneg = adapter->an37?1:0; a493f74ade8fe6 zhenpengzheng 2021-07-13 197 a493f74ade8fe6 zhenpengzheng 2021-07-13 198 /* set the supported link speeds */ a493f74ade8fe6 zhenpengzheng 2021-07-13 199 if (supported_link & TXGBE_LINK_SPEED_10GB_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 200 supported |= (txgbe_isbackplane(hw->phy.media_type)) ? a493f74ade8fe6 zhenpengzheng 2021-07-13 201 txgbe_backplane_type(hw) : SUPPORTED_10000baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 202 if (supported_link & TXGBE_LINK_SPEED_1GB_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 203 supported |= (txgbe_isbackplane(hw->phy.media_type)) ? a493f74ade8fe6 zhenpengzheng 2021-07-13 204 SUPPORTED_1000baseKX_Full : SUPPORTED_1000baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 205 if (supported_link & TXGBE_LINK_SPEED_100_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 206 supported |= SUPPORTED_100baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 207 if (supported_link & TXGBE_LINK_SPEED_10_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 208 supported |= SUPPORTED_10baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 209 a493f74ade8fe6 zhenpengzheng 2021-07-13 210 /* default advertised speed if phy.autoneg_advertised isn't set */ a493f74ade8fe6 zhenpengzheng 2021-07-13 211 advertising = supported; a493f74ade8fe6 zhenpengzheng 2021-07-13 212 a493f74ade8fe6 zhenpengzheng 2021-07-13 213 /* set the advertised speeds */ a493f74ade8fe6 zhenpengzheng 2021-07-13 214 if (hw->phy.autoneg_advertised) { a493f74ade8fe6 zhenpengzheng 2021-07-13 215 if (hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_100_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 216 advertising |= ADVERTISED_100baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 217 if (hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_10GB_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 218 advertising |= (supported & ADVERTISED_MASK_10G); a493f74ade8fe6 zhenpengzheng 2021-07-13 219 if (hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_1GB_FULL) { a493f74ade8fe6 zhenpengzheng 2021-07-13 220 if (supported & SUPPORTED_1000baseKX_Full) a493f74ade8fe6 zhenpengzheng 2021-07-13 221 advertising |= ADVERTISED_1000baseKX_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 222 else a493f74ade8fe6 zhenpengzheng 2021-07-13 223 advertising |= ADVERTISED_1000baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 224 } a493f74ade8fe6 zhenpengzheng 2021-07-13 225 if (hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_10_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 226 advertising |= ADVERTISED_10baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 227 } else { a493f74ade8fe6 zhenpengzheng 2021-07-13 228 /* default modes in case phy.autoneg_advertised isn't set */ a493f74ade8fe6 zhenpengzheng 2021-07-13 229 if (supported_link & TXGBE_LINK_SPEED_10GB_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 230 advertising |= ADVERTISED_10000baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 231 if (supported_link & TXGBE_LINK_SPEED_1GB_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 232 advertising |= ADVERTISED_1000baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 233 if (supported_link & TXGBE_LINK_SPEED_100_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 234 advertising |= ADVERTISED_100baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 235 if (hw->phy.multispeed_fiber && !autoneg) { a493f74ade8fe6 zhenpengzheng 2021-07-13 236 if (supported_link & TXGBE_LINK_SPEED_10GB_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 237 advertising = ADVERTISED_10000baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 238 } a493f74ade8fe6 zhenpengzheng 2021-07-13 239 if (supported_link & TXGBE_LINK_SPEED_10_FULL) a493f74ade8fe6 zhenpengzheng 2021-07-13 240 advertising |= ADVERTISED_10baseT_Full; a493f74ade8fe6 zhenpengzheng 2021-07-13 241 } a493f74ade8fe6 zhenpengzheng 2021-07-13 242 a493f74ade8fe6 zhenpengzheng 2021-07-13 243 if (autoneg) { a493f74ade8fe6 zhenpengzheng 2021-07-13 244 supported |= SUPPORTED_Autoneg; a493f74ade8fe6 zhenpengzheng 2021-07-13 245 advertising |= ADVERTISED_Autoneg; a493f74ade8fe6 zhenpengzheng 2021-07-13 246 cmd->base.autoneg = AUTONEG_ENABLE; a493f74ade8fe6 zhenpengzheng 2021-07-13 247 } else a493f74ade8fe6 zhenpengzheng 2021-07-13 248 cmd->base.autoneg = AUTONEG_DISABLE; a493f74ade8fe6 zhenpengzheng 2021-07-13 249 a493f74ade8fe6 zhenpengzheng 2021-07-13 250 /* Determine the remaining settings based on the PHY type. */ a493f74ade8fe6 zhenpengzheng 2021-07-13 251 switch (adapter->hw.phy.type) { a493f74ade8fe6 zhenpengzheng 2021-07-13 252 case txgbe_phy_tn: a493f74ade8fe6 zhenpengzheng 2021-07-13 253 case txgbe_phy_aq: a493f74ade8fe6 zhenpengzheng 2021-07-13 254 case txgbe_phy_cu_unknown: a493f74ade8fe6 zhenpengzheng 2021-07-13 255 supported |= SUPPORTED_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 256 advertising |= ADVERTISED_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 257 cmd->base.port = PORT_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 258 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 259 case txgbe_phy_qt: a493f74ade8fe6 zhenpengzheng 2021-07-13 260 supported |= SUPPORTED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 261 advertising |= ADVERTISED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 262 cmd->base.port = PORT_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 263 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 264 case txgbe_phy_nl: a493f74ade8fe6 zhenpengzheng 2021-07-13 265 case txgbe_phy_sfp_passive_tyco: a493f74ade8fe6 zhenpengzheng 2021-07-13 266 case txgbe_phy_sfp_passive_unknown: a493f74ade8fe6 zhenpengzheng 2021-07-13 267 case txgbe_phy_sfp_ftl: a493f74ade8fe6 zhenpengzheng 2021-07-13 268 case txgbe_phy_sfp_avago: a493f74ade8fe6 zhenpengzheng 2021-07-13 269 case txgbe_phy_sfp_intel: a493f74ade8fe6 zhenpengzheng 2021-07-13 270 case txgbe_phy_sfp_unknown: a493f74ade8fe6 zhenpengzheng 2021-07-13 271 switch (adapter->hw.phy.sfp_type) { a493f74ade8fe6 zhenpengzheng 2021-07-13 272 /* SFP+ devices, further checking needed */ a493f74ade8fe6 zhenpengzheng 2021-07-13 273 case txgbe_sfp_type_da_cu: a493f74ade8fe6 zhenpengzheng 2021-07-13 274 case txgbe_sfp_type_da_cu_core0: a493f74ade8fe6 zhenpengzheng 2021-07-13 275 case txgbe_sfp_type_da_cu_core1: a493f74ade8fe6 zhenpengzheng 2021-07-13 276 supported |= SUPPORTED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 277 advertising |= ADVERTISED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 278 cmd->base.port = PORT_DA; a493f74ade8fe6 zhenpengzheng 2021-07-13 279 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 280 case txgbe_sfp_type_sr: a493f74ade8fe6 zhenpengzheng 2021-07-13 281 case txgbe_sfp_type_lr: a493f74ade8fe6 zhenpengzheng 2021-07-13 282 case txgbe_sfp_type_srlr_core0: a493f74ade8fe6 zhenpengzheng 2021-07-13 283 case txgbe_sfp_type_srlr_core1: a493f74ade8fe6 zhenpengzheng 2021-07-13 284 case txgbe_sfp_type_1g_sx_core0: a493f74ade8fe6 zhenpengzheng 2021-07-13 285 case txgbe_sfp_type_1g_sx_core1: a493f74ade8fe6 zhenpengzheng 2021-07-13 286 case txgbe_sfp_type_1g_lx_core0: a493f74ade8fe6 zhenpengzheng 2021-07-13 287 case txgbe_sfp_type_1g_lx_core1: a493f74ade8fe6 zhenpengzheng 2021-07-13 288 supported |= SUPPORTED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 289 advertising |= ADVERTISED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 290 cmd->base.port = PORT_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 291 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 292 case txgbe_sfp_type_not_present: a493f74ade8fe6 zhenpengzheng 2021-07-13 293 supported |= SUPPORTED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 294 advertising |= ADVERTISED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 295 cmd->base.port = PORT_NONE; a493f74ade8fe6 zhenpengzheng 2021-07-13 296 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 297 case txgbe_sfp_type_1g_cu_core0: a493f74ade8fe6 zhenpengzheng 2021-07-13 298 case txgbe_sfp_type_1g_cu_core1: a493f74ade8fe6 zhenpengzheng 2021-07-13 299 supported |= SUPPORTED_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 300 advertising |= ADVERTISED_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 301 cmd->base.port = PORT_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 302 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 303 case txgbe_sfp_type_unknown: a493f74ade8fe6 zhenpengzheng 2021-07-13 304 default: a493f74ade8fe6 zhenpengzheng 2021-07-13 305 supported |= SUPPORTED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 306 advertising |= ADVERTISED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 307 cmd->base.port = PORT_OTHER; a493f74ade8fe6 zhenpengzheng 2021-07-13 308 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 309 } a493f74ade8fe6 zhenpengzheng 2021-07-13 310 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 311 case txgbe_phy_xaui: a493f74ade8fe6 zhenpengzheng 2021-07-13 312 supported |= SUPPORTED_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 313 advertising |= ADVERTISED_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 314 cmd->base.port = PORT_TP; a493f74ade8fe6 zhenpengzheng 2021-07-13 315 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 316 case txgbe_phy_unknown: a493f74ade8fe6 zhenpengzheng 2021-07-13 317 case txgbe_phy_generic: a493f74ade8fe6 zhenpengzheng 2021-07-13 318 case txgbe_phy_sfp_unsupported: a493f74ade8fe6 zhenpengzheng 2021-07-13 319 default: a493f74ade8fe6 zhenpengzheng 2021-07-13 320 supported |= SUPPORTED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 321 advertising |= ADVERTISED_FIBRE; a493f74ade8fe6 zhenpengzheng 2021-07-13 322 cmd->base.port = PORT_OTHER; a493f74ade8fe6 zhenpengzheng 2021-07-13 323 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 324 } a493f74ade8fe6 zhenpengzheng 2021-07-13 325 a493f74ade8fe6 zhenpengzheng 2021-07-13 326 if (!in_interrupt()) { a493f74ade8fe6 zhenpengzheng 2021-07-13 327 TCALL(hw, mac.ops.check_link, &link_speed, &link_up, false); a493f74ade8fe6 zhenpengzheng 2021-07-13 328 } else { a493f74ade8fe6 zhenpengzheng 2021-07-13 329 /* a493f74ade8fe6 zhenpengzheng 2021-07-13 330 * this case is a special workaround for RHEL5 bonding a493f74ade8fe6 zhenpengzheng 2021-07-13 331 * that calls this routine from interrupt context a493f74ade8fe6 zhenpengzheng 2021-07-13 332 */ a493f74ade8fe6 zhenpengzheng 2021-07-13 333 link_speed = adapter->link_speed; a493f74ade8fe6 zhenpengzheng 2021-07-13 334 link_up = adapter->link_up; a493f74ade8fe6 zhenpengzheng 2021-07-13 335 } a493f74ade8fe6 zhenpengzheng 2021-07-13 336 a493f74ade8fe6 zhenpengzheng 2021-07-13 337 supported |= SUPPORTED_Pause; a493f74ade8fe6 zhenpengzheng 2021-07-13 338 a493f74ade8fe6 zhenpengzheng 2021-07-13 339 switch (hw->fc.requested_mode) { a493f74ade8fe6 zhenpengzheng 2021-07-13 340 case txgbe_fc_full: a493f74ade8fe6 zhenpengzheng 2021-07-13 341 advertising |= ADVERTISED_Pause; a493f74ade8fe6 zhenpengzheng 2021-07-13 342 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 343 case txgbe_fc_rx_pause: a493f74ade8fe6 zhenpengzheng 2021-07-13 344 advertising |= ADVERTISED_Pause | a493f74ade8fe6 zhenpengzheng 2021-07-13 345 ADVERTISED_Asym_Pause; a493f74ade8fe6 zhenpengzheng 2021-07-13 346 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 347 case txgbe_fc_tx_pause: a493f74ade8fe6 zhenpengzheng 2021-07-13 348 advertising |= ADVERTISED_Asym_Pause; a493f74ade8fe6 zhenpengzheng 2021-07-13 349 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 350 default: a493f74ade8fe6 zhenpengzheng 2021-07-13 351 advertising &= ~(ADVERTISED_Pause | a493f74ade8fe6 zhenpengzheng 2021-07-13 352 ADVERTISED_Asym_Pause); a493f74ade8fe6 zhenpengzheng 2021-07-13 353 } a493f74ade8fe6 zhenpengzheng 2021-07-13 354 a493f74ade8fe6 zhenpengzheng 2021-07-13 355 if (link_up) { a493f74ade8fe6 zhenpengzheng 2021-07-13 356 switch (link_speed) { a493f74ade8fe6 zhenpengzheng 2021-07-13 357 case TXGBE_LINK_SPEED_10GB_FULL: a493f74ade8fe6 zhenpengzheng 2021-07-13 358 cmd->base.speed = SPEED_10000; a493f74ade8fe6 zhenpengzheng 2021-07-13 359 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 360 case TXGBE_LINK_SPEED_1GB_FULL: a493f74ade8fe6 zhenpengzheng 2021-07-13 361 cmd->base.speed = SPEED_1000; a493f74ade8fe6 zhenpengzheng 2021-07-13 362 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 363 case TXGBE_LINK_SPEED_100_FULL: a493f74ade8fe6 zhenpengzheng 2021-07-13 364 cmd->base.speed = SPEED_100; a493f74ade8fe6 zhenpengzheng 2021-07-13 365 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 366 case TXGBE_LINK_SPEED_10_FULL: a493f74ade8fe6 zhenpengzheng 2021-07-13 367 cmd->base.speed = SPEED_10; a493f74ade8fe6 zhenpengzheng 2021-07-13 368 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 369 default: a493f74ade8fe6 zhenpengzheng 2021-07-13 370 break; a493f74ade8fe6 zhenpengzheng 2021-07-13 371 } a493f74ade8fe6 zhenpengzheng 2021-07-13 372 cmd->base.duplex = DUPLEX_FULL; a493f74ade8fe6 zhenpengzheng 2021-07-13 373 } else { a493f74ade8fe6 zhenpengzheng 2021-07-13 374 cmd->base.speed = -1; a493f74ade8fe6 zhenpengzheng 2021-07-13 375 cmd->base.duplex = -1; a493f74ade8fe6 zhenpengzheng 2021-07-13 376 } a493f74ade8fe6 zhenpengzheng 2021-07-13 377 a493f74ade8fe6 zhenpengzheng 2021-07-13 378 ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, a493f74ade8fe6 zhenpengzheng 2021-07-13 379 supported); a493f74ade8fe6 zhenpengzheng 2021-07-13 380 ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, a493f74ade8fe6 zhenpengzheng 2021-07-13 381 advertising); a493f74ade8fe6 zhenpengzheng 2021-07-13 382 return 0; a493f74ade8fe6 zhenpengzheng 2021-07-13 383 } a493f74ade8fe6 zhenpengzheng 2021-07-13 384 :::::: The code at line 177 was first introduced by commit :::::: a493f74ade8fe69f3446a65ddf7627fdf34c183c net: txgbe: Add support for Netswift 10G NIC :::::: TO: zhenpengzheng <zhenpengzheng(a)net-swift.com> :::::: CC: Zheng Zengkai <zhengzengkai(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1531/1531] mm/swapfile.o: warning: objtool: free_swap_and_cache()+0x10f: unreachable instruction
by kernel test robot 30 Mar '25

30 Mar '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5b56c883c34a890a3f9ca7baa8aea426538c88a8 commit: 9b3ba7800bc02ca4f0e62d79b32edc22e24ca926 [1531/1531] mm: swap: fix race between free_swap_and_cache() and swapoff() config: x86_64-buildonly-randconfig-005-20250329 (https://download.01.org/0day-ci/archive/20250330/202503301931.DQUjzVBe-lkp@…) compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250330/202503301931.DQUjzVBe-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/202503301931.DQUjzVBe-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/swapfile.c:11: In file included from include/linux/hugetlb.h:45: include/linux/mempolicy.h:329:13: warning: unused function '__do_mbind' [-Wunused-function] 329 | static long __do_mbind(unsigned long start, unsigned long len, | ^~~~~~~~~~ 1 warning generated. >> mm/swapfile.o: warning: objtool: free_swap_and_cache()+0x10f: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1531/1531] drivers/md/dm.o: warning: objtool: dm_process_bio()+0x2ec: unreachable instruction
by kernel test robot 30 Mar '25

30 Mar '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5b56c883c34a890a3f9ca7baa8aea426538c88a8 commit: 3830dbeebc54a74b56b8253c33857b38fae427fb [1531/1531] dm: revert partial fix for redundant bio-based IO accounting config: x86_64-buildonly-randconfig-005-20250329 (https://download.01.org/0day-ci/archive/20250330/202503301828.H3xVCQ5Q-lkp@…) compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250330/202503301828.H3xVCQ5Q-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/202503301828.H3xVCQ5Q-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/md/dm.o: warning: objtool: dm_process_bio()+0x2ec: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 5b56c883c34a890a3f9ca7baa8aea426538c88a8
by kernel test robot 30 Mar '25

30 Mar '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 5b56c883c34a890a3f9ca7baa8aea426538c88a8 !15508 scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one() Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202503300608.WYcT007F-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202503301024.26J3J3nq-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202503301315.o2E2dF19-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202503301602.HqBUoFWQ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202503301705.3fAiYws1-lkp@intel.com block/blk-mq.o: warning: objtool: blk_mq_unfreeze_queue()+0x75: unreachable instruction drivers/dax/bus.o: warning: objtool: __dax_driver_register()+0xd5: unreachable instruction drivers/net/dsa/realtek-smi.c:465:34: warning: 'realtek_smi_of_match' defined but not used [-Wunused-const-variable=] drivers/nvdimm/claim.o: warning: objtool: nsio_rw_bytes()+0x368: unreachable instruction drivers/xen/events/events_base.o: warning: objtool: xen_test_irq_shared()+0xe1: unreachable instruction fs/btrfs/file.o: warning: objtool: btrfs_drop_extent_cache()+0x738: unreachable instruction kernel/trace/ring_buffer.o: warning: objtool: rb_get_reader_page()+0x4d2: unreachable instruction Unverified Error/Warning (likely false positive, kindly check if interested): 789 | eprintk("kgdbts: ERROR: beyond end of test on" 795 | eprintk("kgdbts: ERROR: put buffer overflow on" Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-allnoconfig | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-defconfig | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-001-20250329 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-tee-optee-core.c:warning:return-makes-integer-from-pointer-without-a-cast | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-002-20250329 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-003-20250329 | `-- init-Kconfig:syntax-error |-- arm64-randconfig-004-20250329 | `-- init-Kconfig:syntax-error |-- x86_64-allnoconfig | |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-allyesconfig | |-- drivers-gpu-drm-ttm-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-page_alloc.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-deferred_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-001-20250329 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- block-blk-mq-debugfs-zoned.o:warning:objtool:missing-symbol-for-section-.text | |-- crypto-aegis128.o:warning:objtool:missing-symbol-for-section-.init.text | |-- crypto-zstd.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-regulator-max8973-regulator.o:warning:objtool:max8973_probe:can-t-find-switch-jump-table | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- samples-vfio-mdev-mdpy-fb.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-002-20250329 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- block-blk-mq-debugfs-zoned.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-003-20250329 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- block-blk-mq-debugfs-zoned.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- eprintk(-kgdbts:ERROR:beyond-end-of-test-on | |-- eprintk(-kgdbts:ERROR:put-buffer-overflow-on | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-page_ext.o:warning:objtool:missing-symbol-for-section-.init.text | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-004-20250329 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-gpu-drm-ttm-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-page_ext.o:warning:objtool:missing-symbol-for-section-.init.text | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-005-20250329 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- block-blk-mq.o:warning:objtool:blk_mq_unfreeze_queue:unreachable-instruction | |-- drivers-dax-bus.o:warning:objtool:__dax_driver_register:unreachable-instruction | |-- drivers-fpga-dfl.o:warning:objtool:build_info_commit_dev:unreachable-instruction | |-- drivers-nvdimm-claim.o:warning:objtool:nsio_rw_bytes:unreachable-instruction | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-xen-events-events_base.o:warning:objtool:xen_test_irq_shared:unreachable-instruction | |-- fs-btrfs-file.o:warning:objtool:btrfs_drop_extent_cache:unreachable-instruction | |-- kernel-trace-ring_buffer.o:warning:objtool:rb_get_reader_page:unreachable-instruction | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-006-20250329 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-defconfig | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- include-asm-generic-bug.h:warning:mcu_ctrl-may-be-used-uninitialized-in-this-function | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-101-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-base-regmap-regmap.o:warning:objtool:regmap_raw_read-falls-through-to-next-function-_regmap_raw_read() | |-- drivers-gpu-drm-i915-i915_gem.o:warning:objtool:i915_gem_fault-falls-through-to-next-function-i915_gem_object_ggtt_pin() | |-- drivers-gpu-drm-i915-intel_display.o:warning:objtool:_intel_adjust_tile_offset-falls-through-to-next-function-rcu_lock_acquire() | |-- drivers-gpu-drm-i915-intel_display.o:warning:objtool:_intel_compute_tile_offset-falls-through-to-next-function-skl_format_to_fourcc() | |-- drivers-gpu-drm-i915-intel_display.o:warning:objtool:skl_plane_stride-falls-through-to-next-function-skl_plane_ctl() | |-- drivers-gpu-drm-i915-vlv_dsi_pll.o:warning:objtool:bxt_dsi_pll_enable-falls-through-to-next-function-bxt_dsi_reset_clocks() | |-- drivers-gpu-drm-ttm-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-mmc-host-mtk-sd.o:warning:objtool:msdc_set_timeout-falls-through-to-next-function-get_best_delay() | |-- drivers-net-ethernet-intel-e1000-e1000_main.o:warning:objtool:e1000_watchdog-falls-through-to-next-function-e1000_82547_tx_fifo_stall_task() | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-102-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-103-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-base-regmap-regmap.o:warning:objtool:regmap_raw_read-falls-through-to-next-function-_regmap_raw_read() | |-- drivers-md-raid5.o:warning:objtool:raid5_compute_sector-falls-through-to-next-function-raid5_compute_blocknr() | |-- drivers-mmc-host-mtk-sd.o:warning:objtool:msdc_set_timeout-falls-through-to-next-function-get_best_delay() | |-- drivers-net-ethernet-intel-e1000-e1000_main.o:warning:objtool:e1000_watchdog-falls-through-to-next-function-e1000_82547_tx_fifo_stall_task() | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-104-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-base-regmap-regmap.o:warning:objtool:regmap_raw_read-falls-through-to-next-function-_regmap_raw_read() | |-- drivers-net-ethernet-intel-e1000-e1000_main.o:warning:objtool:e1000_watchdog-falls-through-to-next-function-e1000_82547_tx_fifo_stall_task() | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- fs-debugfs-file.o:warning:objtool:full_proxy_open:unreachable-instruction | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-121-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- block-blk-merge.c:sparse:sparse:symbol-blk_try_req_merge-was-not-declared.-Should-it-be-static | |-- block-blk-wbt.c:sparse:sparse:symbol-wbt_issue-was-not-declared.-Should-it-be-static | |-- block-blk-wbt.c:sparse:sparse:symbol-wbt_requeue-was-not-declared.-Should-it-be-static | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union | |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- include-linux-bpf-cgroup.h:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- mm-maccess.c:sparse:sparse:symbol-__probe_user_read-was-not-declared.-Should-it-be-static | |-- mm-page_alloc.c:sparse:sparse:invalid-assignment: | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-122-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- block-blk-merge.c:sparse:sparse:symbol-blk_try_req_merge-was-not-declared.-Should-it-be-static | |-- block-blk-wbt.c:sparse:sparse:symbol-wbt_issue-was-not-declared.-Should-it-be-static | |-- block-blk-wbt.c:sparse:sparse:symbol-wbt_requeue-was-not-declared.-Should-it-be-static | |-- drivers-net-wireless-ath-ath9k-htc_drv_txrx.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be16-usertype-rs_datalen-got-unsigned-short-usertype | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union | |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- include-linux-bpf-cgroup.h:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- mm-maccess.c:sparse:sparse:symbol-__probe_user_read-was-not-declared.-Should-it-be-static | |-- mm-page_alloc.c:sparse:sparse:invalid-assignment: | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-123-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- drivers-base-regmap-regmap.o:warning:objtool:regmap_raw_read-falls-through-to-next-function-_regmap_raw_read() | |-- drivers-firewire-core-topology.o:warning:objtool:fw_core_handle_bus_reset:can-t-find-switch-jump-table | |-- drivers-input-mouse-elantech.o:warning:objtool:elantech_process_byte:can-t-find-switch-jump-table | |-- drivers-leds-leds-lm355x.o:warning:objtool:lm355x_control:can-t-find-switch-jump-table | |-- drivers-net-ethernet-intel-e1000-e1000_main.o:warning:objtool:e1000_watchdog-falls-through-to-next-function-e1000_82547_tx_fifo_stall_task() | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- fs-ext4-mballoc.o:warning:objtool:ext4_mb_complex_scan_group:unreachable-instruction | |-- fs-gfs2-glock.o:warning:objtool:finish_xmote:can-t-find-switch-jump-table | |-- fs-xfs-libxfs-xfs_rmap.o:warning:objtool:xfs_rmap_convert_shared:can-t-find-switch-jump-table | |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-161-20250329 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-base-regmap-regmap.o:warning:objtool:regmap_raw_read-falls-through-to-next-function-_regmap_raw_read() | |-- drivers-media-tuners-fc2580.o:warning:objtool:fc2580_set_params-falls-through-to-next-function-fc2580_standby() | |-- drivers-mmc-host-mtk-sd.o:warning:objtool:msdc_set_timeout-falls-through-to-next-function-get_best_delay() | |-- drivers-net-ethernet-intel-e1000-e1000_main.o:warning:objtool:e1000_watchdog-falls-through-to-next-function-e1000_82547_tx_fifo_stall_task() | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-page_alloc.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-deferred_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-r052-20250330 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- drivers-net-dsa-realtek-smi.c:warning:realtek_smi_of_match-defined-but-not-used | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used `-- x86_64-randconfig-r053-20250330 |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. |-- drivers-base-regmap-regmap.o:warning:objtool:regmap_raw_read-falls-through-to-next-function-_regmap_raw_read() |-- drivers-gpu-drm-ttm-ttm_object.c:error:Cannot-parse-struct-or-union |-- drivers-mmc-host-mtk-sd.o:warning:objtool:msdc_set_timeout-falls-through-to-next-function-get_best_delay() |-- drivers-net-ethernet-intel-e1000-e1000_main.o:warning:objtool:e1000_watchdog-falls-through-to-next-function-e1000_82547_tx_fifo_stall_task() |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page `-- mm-vmalloc.c:warning:variable-start-set-but-not-used elapsed time: 1445m configs tested: 16 configs skipped: 129 tested configs: arm64 allmodconfig gcc-14.2.0 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20250329 gcc-7.5.0 arm64 randconfig-002-20250329 gcc-9.5.0 arm64 randconfig-003-20250329 gcc-5.5.0 arm64 randconfig-004-20250329 gcc-5.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250329 clang-20 x86_64 buildonly-randconfig-002-20250329 gcc-12 x86_64 buildonly-randconfig-003-20250329 gcc-12 x86_64 buildonly-randconfig-004-20250329 clang-20 x86_64 buildonly-randconfig-005-20250329 clang-20 x86_64 buildonly-randconfig-006-20250329 gcc-12 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1536/1536] drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:987:20: sparse: sparse: incorrect type in assignment (different base types)
by kernel test robot 30 Mar '25

30 Mar '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5b56c883c34a890a3f9ca7baa8aea426538c88a8 commit: c3088bd9bdf90fcfc8a69046692d75c2b04563ba [1536/1536] ath9k_htc: Discard undersized packets config: x86_64-randconfig-122-20250330 (https://download.01.org/0day-ci/archive/20250330/202503301705.3fAiYws1-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250330/202503301705.3fAiYws1-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/202503301705.3fAiYws1-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:987:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] rs_datalen @@ got unsigned short [usertype] @@ drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:987:20: sparse: expected restricted __be16 [usertype] rs_datalen drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:987:20: sparse: got unsigned short [usertype] drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:988:13: sparse: sparse: restricted __be16 degrades to integer drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:1001:13: sparse: sparse: restricted __be16 degrades to integer In file included from drivers/net/wireless/ath/ath9k/htc.h:23, from drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:17: In function '__skb_queue_before', inlined from '__skb_queue_tail' at include/linux/skbuff.h:1886:2, inlined from 'ath9k_htc_tx_cleanup_queue' at drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:741:4: include/linux/skbuff.h:1852:9: warning: array subscript 'struct sk_buff[0]' is partly outside array bounds of 'struct sk_buff_head[1]' [-Warray-bounds] 1852 | __skb_insert(newsk, next->prev, next, list); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/ath/ath9k/htc_drv_txrx.c: In function 'ath9k_htc_tx_cleanup_queue': drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:733:29: note: object 'queue' of size 80 733 | struct sk_buff_head queue; | ^~~~~ vim +987 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c 962 963 static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, 964 struct ath9k_htc_rxbuf *rxbuf, 965 struct ieee80211_rx_status *rx_status) 966 967 { 968 struct ieee80211_hdr *hdr; 969 struct ieee80211_hw *hw = priv->hw; 970 struct sk_buff *skb = rxbuf->skb; 971 struct ath_common *common = ath9k_hw_common(priv->ah); 972 struct ath_hw *ah = common->ah; 973 struct ath_htc_rx_status *rxstatus; 974 struct ath_rx_status rx_stats; 975 bool decrypt_error = false; 976 __be16 rs_datalen; 977 bool is_phyerr; 978 979 if (skb->len < HTC_RX_FRAME_HEADER_SIZE) { 980 ath_err(common, "Corrupted RX frame, dropping (len: %d)\n", 981 skb->len); 982 goto rx_next; 983 } 984 985 rxstatus = (struct ath_htc_rx_status *)skb->data; 986 > 987 rs_datalen = be16_to_cpu(rxstatus->rs_datalen); 988 if (unlikely(rs_datalen - 989 (skb->len - HTC_RX_FRAME_HEADER_SIZE) != 0)) { 990 ath_err(common, 991 "Corrupted RX data len, dropping (dlen: %d, skblen: %d)\n", 992 rs_datalen, skb->len); 993 goto rx_next; 994 } 995 996 is_phyerr = rxstatus->rs_status & ATH9K_RXERR_PHY; 997 /* 998 * Discard zero-length packets and packets smaller than an ACK 999 * which are not PHY_ERROR (short radar pulses have a length of 3) 1000 */ 1001 if (unlikely(!rs_datalen || (rs_datalen < 10 && !is_phyerr))) { 1002 ath_warn(common, 1003 "Short RX data len, dropping (dlen: %d)\n", 1004 rs_datalen); 1005 goto rx_next; 1006 } 1007 1008 /* Get the RX status information */ 1009 1010 memset(rx_status, 0, sizeof(struct ieee80211_rx_status)); 1011 1012 /* Copy everything from ath_htc_rx_status (HTC_RX_FRAME_HEADER). 1013 * After this, we can drop this part of skb. */ 1014 rx_status_htc_to_ath(&rx_stats, rxstatus); 1015 ath9k_htc_err_stat_rx(priv, &rx_stats); 1016 rx_status->mactime = be64_to_cpu(rxstatus->rs_tstamp); 1017 skb_pull(skb, HTC_RX_FRAME_HEADER_SIZE); 1018 1019 /* 1020 * everything but the rate is checked here, the rate check is done 1021 * separately to avoid doing two lookups for a rate for each frame. 1022 */ 1023 hdr = (struct ieee80211_hdr *)skb->data; 1024 1025 /* 1026 * Process PHY errors and return so that the packet 1027 * can be dropped. 1028 */ 1029 if (unlikely(is_phyerr)) { 1030 /* TODO: Not using DFS processing now. */ 1031 if (ath_cmn_process_fft(&priv->spec_priv, hdr, 1032 &rx_stats, rx_status->mactime)) { 1033 /* TODO: Code to collect spectral scan statistics */ 1034 } 1035 goto rx_next; 1036 } 1037 1038 if (!ath9k_cmn_rx_accept(common, hdr, rx_status, &rx_stats, 1039 &decrypt_error, priv->rxfilter)) 1040 goto rx_next; 1041 1042 ath9k_cmn_rx_skb_postprocess(common, skb, &rx_stats, 1043 rx_status, decrypt_error); 1044 1045 if (ath9k_cmn_process_rate(common, hw, &rx_stats, rx_status)) 1046 goto rx_next; 1047 1048 rx_stats.is_mybeacon = ath_is_mybeacon(common, hdr); 1049 ath9k_cmn_process_rssi(common, hw, &rx_stats, rx_status); 1050 1051 rx_status->band = ah->curchan->chan->band; 1052 rx_status->freq = ah->curchan->chan->center_freq; 1053 rx_status->antenna = rx_stats.rs_antenna; 1054 rx_status->flag |= RX_FLAG_MACTIME_END; 1055 1056 return true; 1057 rx_next: 1058 return false; 1059 } 1060 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] loongarch/cpu: Switch to arch_cpu_finalize_init()
by Hongchen Zhang 30 Mar '25

30 Mar '25

From: Thomas Gleixner <tglx(a)linutronix.de> mainline inclusion from mainline-v6.5-rc1 commit 9841c423164787feb8f1442f922b7d80a70c82f1 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBXCSJ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- check_bugs() is about to be phased out. Switch over to the new arch_cpu_finalize_init() implementation. No functional change. Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lore.kernel.org/r/20230613224545.195288218@linutronix.de Signed-off-by: Hongchen Zhang <zhanghongchen(a)loongson.cn> Signed-off-by: Juxin Gao <gaojuxin(a)loongson.cn> --- arch/loongarch/Kconfig | 1 + arch/loongarch/include/asm/bugs.h | 15 --------------- arch/loongarch/kernel/setup.c | 4 ++-- 3 files changed, 3 insertions(+), 17 deletions(-) delete mode 100644 arch/loongarch/include/asm/bugs.h diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index 0b608275b4bb..ad5a6365dccb 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -10,6 +10,7 @@ config LOONGARCH select ARCH_ENABLE_MEMORY_HOTPLUG select ARCH_ENABLE_MEMORY_HOTREMOVE select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI + select ARCH_HAS_CPU_FINALIZE_INIT select ARCH_HAS_PHYS_TO_DMA select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST diff --git a/arch/loongarch/include/asm/bugs.h b/arch/loongarch/include/asm/bugs.h deleted file mode 100644 index 98396535163b..000000000000 --- a/arch/loongarch/include/asm/bugs.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * This is included by init/main.c to check for architecture-dependent bugs. - * - * Copyright (C) 2020-2022 Loongson Technology Corporation Limited - */ -#ifndef _ASM_BUGS_H -#define _ASM_BUGS_H - -#include <asm/cpu.h> -#include <asm/cpu-info.h> - -extern void check_bugs(void); - -#endif /* _ASM_BUGS_H */ diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c index 5b6408296786..234bcbec6883 100644 --- a/arch/loongarch/kernel/setup.c +++ b/arch/loongarch/kernel/setup.c @@ -12,6 +12,7 @@ */ #include <linux/init.h> #include <linux/acpi.h> +#include <linux/cpu.h> #include <linux/dmi.h> #include <linux/efi.h> #include <linux/export.h> @@ -34,7 +35,6 @@ #include <asm/addrspace.h> #include <asm/alternative.h> #include <asm/bootinfo.h> -#include <asm/bugs.h> #include <asm/cache.h> #include <asm/cpu.h> #include <asm/dma.h> @@ -87,7 +87,7 @@ const char *get_system_type(void) return "generic-loongson-machine"; } -void __init check_bugs(void) +void __init arch_cpu_finalize_init(void) { alternative_instructions(); } -- 2.43.0

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[openeuler:OLK-5.10] BUILD REGRESSION 0e7e8faca7062a439fd0a56574c2c3860ceb2088
by kernel test robot 30 Mar '25

30 Mar '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 0e7e8faca7062a439fd0a56574c2c3860ceb2088 !15630 Fix CVE-2022-49553 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202503292344.LYgqFDQe-lkp@intel.com drivers/gpu/drm/drm_atomic_helper.o: warning: objtool: drm_atomic_helper_commit_planes_on_crtc()+0x28b: unreachable instruction fs/notify/fanotify/fanotify.o: warning: objtool: fanotify_encode_fh()+0x1d6: unreachable instruction kernel/time/clocksource.o: warning: objtool: __clocksource_register_scale()+0x1c0: unreachable instruction Unverified Error/Warning (likely false positive, kindly check if interested): drivers/mtd/devices/mtd_dataflash.o: warning: objtool: dataflash_write() falls through to next function asan.module_ctor() sound/soc/fsl/fsl_easrc.o: warning: objtool: fsl_easrc_runtime_resume() falls through to next function asan.module_ctor() Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | `-- kismet:WARNING:unmet-direct-dependencies-detected-for-CPPC_CPUFREQ_SYSFS_INTERFACE-when-selected-by-CPU_FREQ_GOV_SEEP |-- arm64-defconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- arm64-randconfig-001-20250329 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- arm64-randconfig-002-20250329 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- arm64-randconfig-003-20250329 | |-- lib-gcc-aarch64-linux-..-plugin-include-config-elfos.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro | |-- lib-gcc-aarch64-linux-..-plugin-include-defaults.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_clobbered-has-incomplete-type-pt_solution | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_used-has-incomplete-type-pt_solution | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:gimple_call_addr_fndecl-was-not-declared-in-this-scope | `-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:is_gimple_reg-was-not-declared-in-this-scope |-- x86_64-allnoconfig | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.h:warning:implicit-truncation-from-int-to-a-one-bit-wide-bit-field-changes-value-from-to | |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.h:warning:implicit-truncation-from-int-to-a-one-bit-wide-bit-field-changes-value-from-to | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.h:warning:implicit-truncation-from-int-to-a-one-bit-wide-bit-field-changes-value-from-to | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes | `-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function |-- x86_64-buildonly-randconfig-001-20250329 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-buildonly-randconfig-002-20250329 | |-- arch-x86-kernel-paravirt.c:error:control-reaches-end-of-non-void-function | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-buildonly-randconfig-003-20250329 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-buildonly-randconfig-004-20250329 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-005-20250329 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-gpu-drm-drm_atomic_helper.o:warning:objtool:drm_atomic_helper_commit_planes_on_crtc:unreachable-instruction | |-- drivers-scsi-ufs-ufshcd.o:warning:objtool:ufshcd_queue_tmf:unreachable-instruction | |-- fs-notify-fanotify-fanotify.o:warning:objtool:fanotify_encode_fh:unreachable-instruction | |-- kernel-time-clocksource.o:warning:objtool:__clocksource_register_scale:unreachable-instruction | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-006-20250329 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-defconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-randconfig-101-20250330 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-vmscan.o:warning:objtool:do_shrink_slab-falls-through-to-next-function-allow_direct_reclaim() | `-- sound-soc-fsl-fsl_easrc.o:warning:objtool:fsl_easrc_runtime_resume-falls-through-to-next-function-asanmodule_ctor() |-- x86_64-randconfig-102-20250330 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-randconfig-103-20250330 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-video-fbdev-hyperv_fb.o:warning:objtool:synthvid_deferred_io-falls-through-to-next-function-hvfb_pci_stub_probe() | |-- fs-btrfs-free-space-cache.o:warning:objtool:add_bytes_to_bitmap-falls-through-to-next-function-recalculate_thresholds() | |-- fs-btrfs-free-space-cache.o:warning:objtool:bitmap_clear_bits-falls-through-to-next-function-free_bitmap() | |-- fs-btrfs-free-space-cache.o:warning:objtool:btrfs_alloc_from_cluster-falls-through-to-next-function-btrfs_find_space_cluster() | |-- fs-btrfs-free-space-cache.o:warning:objtool:setup_cluster_bitmap-falls-through-to-next-function-btrfs_init_free_cluster() | |-- fs-btrfs-free-space-cache.o:warning:objtool:steal_from_bitmap-falls-through-to-next-function-link_free_space() | |-- fs-btrfs-free-space-tree.o:warning:objtool:modify_free_space_bitmap-falls-through-to-next-function-free_space_test_bit() | |-- fs-btrfs-free-space-tree.o:warning:objtool:update_free_space_extent_count-falls-through-to-next-function-add_new_free_space_info() | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- mm-vmscan.o:warning:objtool:do_shrink_slab-falls-through-to-next-function-allow_direct_reclaim() |-- x86_64-randconfig-104-20250330 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-media-test-drivers-vivid-vivid-kthread-cap.o:warning:objtool:vivid_thread_vid_cap_tick-falls-through-to-next-function-plane_vaddr() | |-- fs-btrfs-free-space-cache.o:warning:objtool:add_bytes_to_bitmap-falls-through-to-next-function-recalculate_thresholds() | |-- fs-btrfs-free-space-cache.o:warning:objtool:btrfs_alloc_from_cluster-falls-through-to-next-function-btrfs_find_space_cluster() | |-- fs-btrfs-free-space-cache.o:warning:objtool:steal_from_bitmap-falls-through-to-next-function-link_free_space() | |-- fs-btrfs-free-space-tree.o:warning:objtool:modify_free_space_bitmap-falls-through-to-next-function-free_space_test_bit() | |-- fs-btrfs-free-space-tree.o:warning:objtool:update_free_space_extent_count-falls-through-to-next-function-add_new_free_space_info() | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-randconfig-121-20250330 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- block-blk-mq-sysfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-blk_mq_hw_ctx-hctx-got-struct-blk_mq_hw_ctx-noderef-__rcu | |-- block-blk-mq.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-blk_mq_hw_ctx-hctx-got-struct-blk_mq_hw_ctx-noderef-__rcu | |-- block-blk-mq.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-blk_mq_hw_ctx-hctxs-got-struct-blk_mq_hw_ctx-noderef-__rcu-queue_hw_ctx | |-- mm-memcontrol.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-got-void-noderef-__user-buffer | |-- mm-page_alloc.c:sparse:sparse:symbol-__drain_all_pages-was-not-declared.-Should-it-be-static | |-- mm-page_alloc.c:sparse:sparse:symbol-__zone_set_pageset_high_and_batch-was-not-declared.-Should-it-be-static | `-- mm-percpu.c:sparse:sparse:symbol-pcpu_free_slot-was-not-declared.-Should-it-be-static |-- x86_64-randconfig-122-20250330 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- block-blk-mq-sysfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-blk_mq_hw_ctx-hctx-got-struct-blk_mq_hw_ctx-noderef-__rcu | |-- block-blk-mq.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-blk_mq_hw_ctx-hctx-got-struct-blk_mq_hw_ctx-noderef-__rcu | |-- block-blk-mq.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-blk_mq_hw_ctx-hctxs-got-struct-blk_mq_hw_ctx-noderef-__rcu-queue_hw_ctx | |-- mm-memcontrol.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-got-void-noderef-__user-buffer | |-- mm-page_alloc.c:sparse:sparse:symbol-__drain_all_pages-was-not-declared.-Should-it-be-static | |-- mm-page_alloc.c:sparse:sparse:symbol-__zone_set_pageset_high_and_batch-was-not-declared.-Should-it-be-static | `-- mm-percpu.c:sparse:sparse:symbol-pcpu_free_slot-was-not-declared.-Should-it-be-static |-- x86_64-randconfig-123-20250330 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-mtd-devices-mtd_dataflash.o:warning:objtool:dataflash_write-falls-through-to-next-function-asanmodule_ctor() | |-- drivers-nvdimm-namespace_devs.o:warning:objtool:size_store-falls-through-to-next-function-nd_namespace_label_update() | |-- fs-ufs-balloc.o:warning:objtool:ufs_free_fragments-falls-through-to-next-function-ufs_clusteracct() | |-- fs-ufs-ialloc.o:warning:objtool:ufs_new_inode-falls-through-to-next-function-ufs2_init_inodes_chunk() | |-- fs-ufs-inode.o:warning:objtool:ufs_iget-falls-through-to-next-function-ufs_set_inode_ops() | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory `-- x86_64-randconfig-161-20250329 |-- drivers-media-test-drivers-vivid-vivid-kthread-cap.o:warning:objtool:vivid_thread_vid_cap_tick-falls-through-to-next-function-plane_vaddr() |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory elapsed time: 1445m configs tested: 16 configs skipped: 129 tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20250329 gcc-7.5.0 arm64 randconfig-002-20250329 gcc-9.5.0 arm64 randconfig-003-20250329 gcc-5.5.0 arm64 randconfig-004-20250329 gcc-5.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250329 clang-20 x86_64 buildonly-randconfig-002-20250329 gcc-12 x86_64 buildonly-randconfig-003-20250329 gcc-12 x86_64 buildonly-randconfig-004-20250329 clang-20 x86_64 buildonly-randconfig-005-20250329 clang-20 x86_64 buildonly-randconfig-006-20250329 gcc-12 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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