* [PATCH] iommu/vt-d: remove the CONFIG_X86 wrapping from iommu init hook
@ 2025-06-16 13:17 Vineeth Pillai (Google)
2025-06-17 15:55 ` Jason Gunthorpe
2025-07-14 4:59 ` Baolu Lu
0 siblings, 2 replies; 3+ messages in thread
From: Vineeth Pillai (Google) @ 2025-06-16 13:17 UTC (permalink / raw)
To: dwmw2, baolu.lu; +Cc: Vineeth Pillai (Google), fujita.tomonori, iommu
iommu init hook is wrapped in CONFI_X86 and is a remnant of dmar.c when
it was a common code in "drivers/pci/dmar.c". This was added in commit
(9d5ce73a64be2 x86: intel-iommu: Convert detect_intel_iommu to use iommu_init hook)
Now this is built only for x86. This config wrap could be removed.
Signed-off-by: Vineeth Pillai (Google) <vineeth@bitbyteword.org>
---
drivers/iommu/intel/dmar.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c
index b61d9ea27aa9..ec975c73cfe6 100644
--- a/drivers/iommu/intel/dmar.c
+++ b/drivers/iommu/intel/dmar.c
@@ -935,14 +935,11 @@ void __init detect_intel_iommu(void)
pci_request_acs();
}
-#ifdef CONFIG_X86
if (!ret) {
x86_init.iommu.iommu_init = intel_iommu_init;
x86_platform.iommu_shutdown = intel_iommu_shutdown;
}
-#endif
-
if (dmar_tbl) {
acpi_put_table(dmar_tbl);
dmar_tbl = NULL;
--
2.50.0.rc2.692.g299adb8693-goog
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] iommu/vt-d: remove the CONFIG_X86 wrapping from iommu init hook
2025-06-16 13:17 [PATCH] iommu/vt-d: remove the CONFIG_X86 wrapping from iommu init hook Vineeth Pillai (Google)
@ 2025-06-17 15:55 ` Jason Gunthorpe
2025-07-14 4:59 ` Baolu Lu
1 sibling, 0 replies; 3+ messages in thread
From: Jason Gunthorpe @ 2025-06-17 15:55 UTC (permalink / raw)
To: Vineeth Pillai (Google); +Cc: dwmw2, baolu.lu, fujita.tomonori, iommu
On Mon, Jun 16, 2025 at 09:17:36AM -0400, Vineeth Pillai (Google) wrote:
> iommu init hook is wrapped in CONFI_X86 and is a remnant of dmar.c when
> it was a common code in "drivers/pci/dmar.c". This was added in commit
> (9d5ce73a64be2 x86: intel-iommu: Convert detect_intel_iommu to use iommu_init hook)
>
> Now this is built only for x86. This config wrap could be removed.
>
> Signed-off-by: Vineeth Pillai (Google) <vineeth@bitbyteword.org>
> ---
> drivers/iommu/intel/dmar.c | 3 ---
> 1 file changed, 3 deletions(-)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] iommu/vt-d: remove the CONFIG_X86 wrapping from iommu init hook
2025-06-16 13:17 [PATCH] iommu/vt-d: remove the CONFIG_X86 wrapping from iommu init hook Vineeth Pillai (Google)
2025-06-17 15:55 ` Jason Gunthorpe
@ 2025-07-14 4:59 ` Baolu Lu
1 sibling, 0 replies; 3+ messages in thread
From: Baolu Lu @ 2025-07-14 4:59 UTC (permalink / raw)
To: Vineeth Pillai (Google), dwmw2; +Cc: fujita.tomonori, iommu
On 6/16/25 21:17, Vineeth Pillai (Google) wrote:
> iommu init hook is wrapped in CONFI_X86 and is a remnant of dmar.c when
> it was a common code in "drivers/pci/dmar.c". This was added in commit
> (9d5ce73a64be2 x86: intel-iommu: Convert detect_intel_iommu to use iommu_init hook)
>
> Now this is built only for x86. This config wrap could be removed.
>
> Signed-off-by: Vineeth Pillai (Google)<vineeth@bitbyteword.org>
> ---
> drivers/iommu/intel/dmar.c | 3 ---
> 1 file changed, 3 deletions(-)
Queued for linux-next. Thanks!
--
baolu
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-07-14 5:01 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2025-06-16 13:17 [PATCH] iommu/vt-d: remove the CONFIG_X86 wrapping from iommu init hook Vineeth Pillai (Google)
2025-06-17 15:55 ` Jason Gunthorpe
2025-07-14 4:59 ` Baolu Lu
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