Messages in this thread | | | Subject | Re: [PATCH v3 3/7] ACPI/IORT: Handle memory address size limits as limits | From | Hanjun Guo <> | Date | Sat, 24 Feb 2024 19:43:27 +0800 |
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On 2024/2/10 0:50, Robin Murphy wrote: > Return the Root Complex/Named Component memory address size limit as an > inclusive limit value, rather than an exclusive size. This saves having > to fudge an off-by-one for the 64-bit case, and simplifies our caller. > > Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> > Signed-off-by: Robin Murphy <robin.murphy@arm.com> > --- > v2: Avoid undefined shifts (grr...) > --- > drivers/acpi/arm64/dma.c | 9 +++------ > drivers/acpi/arm64/iort.c | 20 ++++++++++---------- > include/linux/acpi_iort.h | 4 ++-- > 3 files changed, 15 insertions(+), 18 deletions(-)
This also makes the code easier to read,
Acked-by: Hanjun Guo <guohanjun@huawei.com>
Thanks Hanjun
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