Re: [PATCH] rust: impl_flags: add conversions for raw flag representations

[kernel test robot <lkp@intel.com>]

Hi Filipe,

kernel test robot noticed the following build errors:

[auto build test ERROR on 08df884136f1c1197bab2a27814404fd329d9aac]

url:    https://github.com/intel-lab-lkp/linux/commits/Filipe-Xavier/rust-impl_flags-add-conversions-for-raw-flag-representations/20260912-135434
base:   08df884136f1c1197bab2a27814404fd329d9aac
patch link:    https://lore.kernel.org/r/20260912-add-from-raw-conversions-v1-1-0cee34684d24%40gmail.com
patch subject: [PATCH] rust: impl_flags: add conversions for raw flag representations
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20260914/202609141744.1nZ48tzs-lkp@intel.com/config)
compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211)
rustc: rustc 1.96.0 (ac68faa20 2026-05-25)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260914/202609141744.1nZ48tzs-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609141744.1nZ48tzs-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0119]: conflicting implementations of trait `TryFrom<u32>` for type `VmMapFlags`
   --> drivers/gpu/drm/tyr/vm.rs:74:1
   |
   74 | / impl_flags!(
   75 | |     /// Flags controlling virtual memory mapping behavior.
   76 | |     ///
   77 | |     /// These flags control access permissions and caching behavior for GPU virtual
   ...   |
   92 | | );
   | |_^ conflicting implementation for `VmMapFlags`
   ...
   144 |   impl TryFrom<u32> for VmMapFlags {
   |   -------------------------------- first implementation here
   |
   = note: this error originates in the macro `impl_flags` (in Nightly builds, run with -Z macro-backtrace for more info)

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