Re: [PATCH V7 4/5] scsi: storvsc: Add Isolation VM support for storvsc driver
From: Jakub Kicinski <kuba@kernel.org>
Date: 2022-02-03 23:53:58
Also in:
linux-arch, linux-iommu, linux-scsi, lkml, netdev
On Mon, 13 Dec 2021 02:14:05 -0500 Tianyu Lan wrote:
quoted hunk ↗ jump to hunk
@@ -2078,6 +2079,7 @@ struct hv_device *vmbus_device_create(const guid_t *type, return child_device_obj; } +static u64 vmbus_dma_mask = DMA_BIT_MASK(64);
This breaks the x86 clang allmodconfig build as I presume those
involved know by now:
../drivers/hv/vmbus_drv.c:2082:29: error: shift count >= width of type [-Werror,-Wshift-count-overflow]
static u64 vmbus_dma_mask = DMA_BIT_MASK(64);
^~~~~~~~~~~~~~~~
../include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
1 error generated.
Is there any ETA on getting the fix into Linus's tree?