[GIT PULL] pstore update for v4.19-rc1

Hi Linus, Please pull this pstore change for v4.19-rc1. This cycle has been very quiet for pstore: the only change is adding awareness of the zstd compression method. Thanks! -Kees The following changes since commit 7daf201d7fe8334e2d2364d4e8ed3394ec9af819: Linux 4.18-rc2 (2018-06-24

[GIT PULL] pstore update for v4.19-rc1

Hi Linus, Please pull this pstore change for v4.19-rc1. This cycle has been very quiet for pstore: the only change is adding awareness of the zstd compression method. Thanks! -Kees The following changes since commit 7daf201d7fe8334e2d2364d4e8ed3394ec9af819: Linux 4.18-rc2 (2018-06-24