393f42f113
- Fix a hang condition (missed wakeups with virtiofs when invalidating entries) -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEf41QbsdZzFdA8EfZHtKRamZ9iAIFAmCfBboACgkQHtKRamZ9 iAIiHQ/+LqD0USAXxWQFcDupTATVy0Z/hpUCBWcEKII/ljluUWLLkGUT2/Gy3TXE 0HZmJBWyJyqNRyWtzNZ8hu4FpxSawtYVkqTv0/ODAjrpva9m8p4eVYFp0UpTHn3d KL/DD+VeLWs1yoPIXgqd2dSwV2YsAJSEYYXcF0CYeHOWH4BVGrOglQBL7kJyra6n IQsnXGJQMXkOoDMB/5xTI7LgYD0R09OevsHE6Eupxm9SI8ud2qUQlBLde8Eh+7qb pMhkeNNjG2w461C8215rhGPzCweMMasiBwUz1EHXDpXebZSsDfURwBWMCFbe/H7p x3u0s3hlJydTZmUnaMeWje+wR1Ku8YXiBeelMobpXi4RzNyebhZ0Fap3fMDbrR8/ 5mro6H9blEYGZ1kISHSdvZUfh6uzWiL8hs+uBb/ANICZouValjyVrHuTauwncyQP PHaKZYo/kh6Hj3j1LYDHbMs69Cbr+E0x/JFnYAxIkZSggYJeXN9+3K9hhUXcQNIf Lh4p1F/t7DmIXzljFu6qwJl9JmCC+yx4PcSgOqa6vPvm2H6KEH+rMCLHtu+WgaXq 1Gj9EI1sshTXgot8Y1xlPCCTLNqxhV0O30L+EsasmjNCjWwVRi2zz+FjkgFAeDvo 7LZUNVepC9YMffknBNGkfNibfVBn5/DxbGR/9SWygHy8ahECoLc= =cWwB -----END PGP SIGNATURE----- Merge tag 'dax-fixes-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull dax fixes from Dan Williams: "A fix for a hang condition due to missed wakeups in the filesystem-dax core when exercised by virtiofs. This bug has been there from the beginning, but the condition has not triggered on other filesystems since they hold a lock over invalidation events" * tag 'dax-fixes-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: Wake up all waiters after invalidating dax entry dax: Add a wakeup mode parameter to put_unlocked_entry() dax: Add an enum for specifying dax wakup mode