| Message ID | e5477d05-93e0-4268-90ca-581e3f492b4e@intel.com |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [GIT,PULL] Compute Express Link (CXL) Fixes for 6.10-rc7 | expand |
On Mon, 1 Jul 2024 at 10:53, Dave Jiang <dave.jiang@intel.com> wrote: > > A fix to add proper checking for CXL region interleave capability during assembly. I pulled this, but this should not have been a post-rc6 "fix". That code is absolutely new development. Any interleave mis-match has never worked in the past afaik, and this really looks like a new feature to me. So I think this should have been a "next merge window development" thing. Fixes are for things that have broken or cause acute problems. Not for "this never worked and nobody even reported it". Linus
The pull request you sent on Mon, 1 Jul 2024 10:53:44 -0700:
> git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git tags/cxl-fixes-6.10-rc7
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/73e931504f8e0d42978bfcda37b323dbbd1afc08
Thank you!
On 7/1/24 1:12 PM, Linus Torvalds wrote: > On Mon, 1 Jul 2024 at 10:53, Dave Jiang <dave.jiang@intel.com> wrote: >> >> A fix to add proper checking for CXL region interleave capability during assembly. > > I pulled this, but this should not have been a post-rc6 "fix". Thank you > > That code is absolutely new development. Any interleave mis-match has > never worked in the past afaik, and this really looks like a new > feature to me. > > So I think this should have been a "next merge window development" > thing. Fixes are for things that have broken or cause acute problems. > Not for "this never worked and nobody even reported it". I contemplated whether this is a fix or should be left to the next merge window. Next time in doubt, I'll leave it to the next merge window. Sorry about that. > > Linus
Hi Linus, please pull from git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git tags/cxl-fixes-6.10-rc7 ...to receive several fixes for the CXL subsystem. A fix to deal with NULL cxl_nvd pointer during persistent memory auto assembly. A fix to address NULL pointer dereference in CXL region lookup. A fix to add proper checking for CXL region interleave capability during assembly. A kdoc fix for CXL documentation. This has build success notification from kbuild-robot. It has been in the -next for several days with no reported issues. --- The following changes since commit 6ba59ff4227927d3a8530fc2973b80e94b54d58f: Linux 6.10-rc4 (2024-06-16 13:40:16 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git tags/cxl-fixes-6.10-rc7 for you to fetch changes up to a0f39d51dbf72c28283bd201b97559ed82bc0fe5: cxl: documentation: add missing files to cxl driver-api (2024-06-25 14:45:27 -0700) ---------------------------------------------------------------- cxl fixes for v6.10-rc7 - Fix no cxl_nvd during pmem region auto-assemble - Avoid NULLL pointer dereference in region lookup - Add missing checks to interleave capability - Add cxl kdoc fix to address document compilation error ---------------------------------------------------------------- Alison Schofield (1): cxl/region: Avoid null pointer dereference in region lookup Li Ming (1): cxl/mem: Fix no cxl_nvd during pmem region auto-assembling Yao Xingtao (2): cxl/region: check interleave capability cxl: documentation: add missing files to cxl driver-api Documentation/driver-api/cxl/memory-devices.rst | 15 ++++ drivers/cxl/core/hdm.c | 13 +++ drivers/cxl/core/pmem.c | 16 ++-- drivers/cxl/core/region.c | 103 ++++++++++++++++++++++-- drivers/cxl/cxl.h | 6 +- drivers/cxl/cxlmem.h | 21 +++-- drivers/cxl/mem.c | 17 ++-- tools/testing/cxl/test/cxl.c | 4 + 8 files changed, 170 insertions(+), 25 deletions(-)