| Message ID | 20171013152937.GA13386@red-moon |
|---|---|
| State | New |
| Headers | show |
| Series | [GIT,PULL] ACPI IORT changes for v4.15 | expand |
Hi Lorenzo, On Fri, Oct 13, 2017 at 04:29:37PM +0100, Lorenzo Pieralisi wrote: > Hi Catalin, Will, > > here are the ACPI IORT changes I have queued aimed at the v4.15 kernel > release. > > Main changes: > > - SMMUv3 MSI enablement work based on IORT issue C spec updates > (Hanjun Guo) > - Clean-ups/rework in preparation for PMCG support (Lorenzo Pieralisi) > > Patches have a compile time dependency on the ACPICA tree that we handled > through an ACPI_CA_VERSION guard; I will remove it at v4.15-rc1 when > dependencies have settled. > > Reference discussion: > > http://lkml.kernel.org/r/20171013130445.GA27895@red-moon > > I expect no merge conflict with the arm64 tree for-next/core branch. > > Patches are based on v4.14-rc4 owing to an IORT dependency on a fix > (ie commit 37f6b42e9c ("ACPI/IORT: Fix PCI ACS enablement")) that > was merged in v4.14-rc4. As discussed offline, given that this is a trivial one-line conflict as opposed to a functional dependency, could you please send another pull request based on -rc3? The arm64 for-next/core branch is already based on that, and this doesn't seem like a good reason to pull in -rc4. Cheers, Will
Hi Catalin, Will, here are the ACPI IORT changes I have queued aimed at the v4.15 kernel release. Main changes: - SMMUv3 MSI enablement work based on IORT issue C spec updates (Hanjun Guo) - Clean-ups/rework in preparation for PMCG support (Lorenzo Pieralisi) Patches have a compile time dependency on the ACPICA tree that we handled through an ACPI_CA_VERSION guard; I will remove it at v4.15-rc1 when dependencies have settled. Reference discussion: http://lkml.kernel.org/r/20171013130445.GA27895@red-moon I expect no merge conflict with the arm64 tree for-next/core branch. Patches are based on v4.14-rc4 owing to an IORT dependency on a fix (ie commit 37f6b42e9c ("ACPI/IORT: Fix PCI ACS enablement")) that was merged in v4.14-rc4. Please consider pulling, thank you. Lorenzo -- >8 -- The following changes since commit 8a5776a5f49812d29fe4b2d0a2d71675c3facf3f: Linux 4.14-rc4 (2017-10-08 20:53:29 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux.git tags/acpi/iort-for-v4.15 for you to fetch changes up to 9729b8a405980275e1deae7e163ecd30c6f56e33: ACPI/IORT: Enable SMMUv3/PMCG IORT MSI domain set-up (2017-10-13 12:40:53 +0100) ---------------------------------------------------------------- ACPI IORT updates for v4.15; patches content is logically split into the following subseries: - Code clean-ups (A.Yadav, L.Pieralisi) - Platform devices inizialization rework in preparation for IORT PMCG handling (L.Pieralisi) - Mapping API rework to enable MSIs for IORT components as defined in IORT specification issue C (H.Guo, L.Pieralisi) ---------------------------------------------------------------- Arvind Yadav (1): acpi/arm64: pr_err() strings should end with newlines Hanjun Guo (3): ACPI/IORT: Look up IORT node through struct fwnode_handle pointer ACPI/IORT: Enable special index ITS group mappings for IORT nodes ACPI/IORT: Add SMMUv3 specific special index mapping handling Lorenzo Pieralisi (4): ACPI/IORT: Remove leftover ACPI_IORT_SMMU_V3_PXM_VALID guard ACPI/IORT: Improve functions return type/storage class specifier indentation ACPI/IORT: Make platform devices initialization code SMMU agnostic ACPI/IORT: Enable SMMUv3/PMCG IORT MSI domain set-up drivers/acpi/arm64/gtdt.c | 2 +- drivers/acpi/arm64/iort.c | 258 +++++++++++++++++++++++++++++++++++----------- include/linux/acpi_iort.h | 4 +- 3 files changed, 203 insertions(+), 61 deletions(-)