Hi Timur, kernel test robot noticed the following build errors:
[auto build test ERROR on ea1013c1539270e372fc99854bc6e4d94eaeff66] url: https://github.com/intel-lab-lkp/linux/commits/Timur-Tabi/rust-pci-add-PCI-device-name-method/20251218-121537 base: ea1013c1539270e372fc99854bc6e4d94eaeff66 patch link: https://lore.kernel.org/r/20251218013910.459045-10-ttabi%40nvidia.com patch subject: [PATCH v3 9/9] gpu: nova-core: create GSP-RM logging buffers debugfs entries config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20251221/[email protected]/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) rustc: rustc 1.88.0 (6b00bc388 2025-06-23) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin INFO PATH=/opt/cross/rustc-1.88.0-bindgen-0.72.1/cargo/bin:/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/timeout -k 100 12h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 -C source O=/kbuild/obj/consumer/x86_64-rhel-9.4-rust ARCH=x86_64 SHELL=/bin/bash rustfmtcheck make: Entering directory '/kbuild/src/consumer' make[1]: Entering directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust' Diff in drivers/gpu/nova-core/gsp/boot.rs:164: let this = self.as_mut().project(); - this.cmdq.send_command(bar, commands::SetSystemInfo::new(pdev))?; + this.cmdq + .send_command(bar, commands::SetSystemInfo::new(pdev))?; this.cmdq.send_command(bar, commands::SetRegistry::new())?; gsp_falcon.reset(bar)?; Diff in drivers/gpu/nova-core/gsp/boot.rs:164: let this = self.as_mut().project(); - this.cmdq.send_command(bar, commands::SetSystemInfo::new(pdev))?; + this.cmdq + .send_command(bar, commands::SetSystemInfo::new(pdev))?; this.cmdq.send_command(bar, commands::SetRegistry::new())?; gsp_falcon.reset(bar)?; >> Diff in drivers/gpu/nova-core/gsp.rs:192: // Look up nova_core debugfs directory - only create entries if it exists. // If nova_core doesn't exist, debugfs_dir will be empty and file creation // becomes a no-op (data is still stored, just not exposed via debugfs). - let debugfs_dir = debugfs::Dir::lookup(c_str!("nova_core"), None) - .unwrap_or_else(debugfs::Dir::empty); + let debugfs_dir = + debugfs::Dir::lookup(c_str!("nova_core"), None).unwrap_or_else(debugfs::Dir::empty); let logs = debugfs_dir.scope(log_buffers, pdev.name(), |logs, dir| { dir.read_binary_file(c_str!("loginit"), &logs.loginit); Diff in drivers/gpu/nova-core/gsp/boot.rs:164: let this = self.as_mut().project(); - this.cmdq.send_command(bar, commands::SetSystemInfo::new(pdev))?; + this.cmdq + .send_command(bar, commands::SetSystemInfo::new(pdev))?; this.cmdq.send_command(bar, commands::SetRegistry::new())?; gsp_falcon.reset(bar)?; >> Diff in drivers/gpu/nova-core/gsp.rs:192: // Look up nova_core debugfs directory - only create entries if it exists. // If nova_core doesn't exist, debugfs_dir will be empty and file creation // becomes a no-op (data is still stored, just not exposed via debugfs). - let debugfs_dir = debugfs::Dir::lookup(c_str!("nova_core"), None) - .unwrap_or_else(debugfs::Dir::empty); + let debugfs_dir = + debugfs::Dir::lookup(c_str!("nova_core"), None).unwrap_or_else(debugfs::Dir::empty); let logs = debugfs_dir.scope(log_buffers, pdev.name(), |logs, dir| { dir.read_binary_file(c_str!("loginit"), &logs.loginit); make[1]: Leaving directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust' make[2]: *** [Makefile:1871: rustfmt] Error 123 make[2]: Target 'rustfmtcheck' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'rustfmtcheck' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'rustfmtcheck' not remade because of errors. make: Leaving directory '/kbuild/src/consumer' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
