Re: [RFC PATCH 3/3] iommu/vt-d: Show region type in arch_rmrr_sanity_check()

2022-07-04 Thread Aaron Tomlin
On Mon 2022-07-04 11:39 +0100, Robin Murphy wrote: > On 2022-06-11 21:48, Aaron Tomlin wrote: > > This patch will attempt to describe the region type in the event > > that a given RMRR entry is not within a reserved region. > > Hmm, is this useful information for the user? You'd hope the firmware

Re: [RFC PATCH 3/3] iommu/vt-d: Show region type in arch_rmrr_sanity_check()

2022-07-04 Thread Robin Murphy
On 2022-06-11 21:48, Aaron Tomlin wrote: This patch will attempt to describe the region type in the event that a given RMRR entry is not within a reserved region. Hmm, is this useful information for the user? You'd hope the firmware vendor knows the memory map already, but either way, is it

Re: [RFC PATCH 3/3] iommu/vt-d: Show region type in arch_rmrr_sanity_check()

2022-07-03 Thread Aaron Tomlin
On Sat 2022-06-11 21:48 +0100, Aaron Tomlin wrote: > This patch will attempt to describe the region type in the event > that a given RMRR entry is not within a reserved region. Any thoughts? Kind regards, -- Aaron Tomlin ___ iommu mailing list

[RFC PATCH 3/3] iommu/vt-d: Show region type in arch_rmrr_sanity_check()

2022-06-12 Thread Aaron Tomlin
This patch will attempt to describe the region type in the event that a given RMRR entry is not within a reserved region. Signed-off-by: Aaron Tomlin --- arch/x86/include/asm/iommu.h | 9 ++--- arch/x86/kernel/e820.c | 5 +++-- 2 files changed, 9 insertions(+), 5 deletions(-) diff