Re: [PATCH v2] iommu/amd/pgtbl: Fix possible race while increase page table level

On Sat, Sep 13, 2025 at 06:26:57AM +0000, Vasant Hegde wrote:

Fixes: 754265bcab7 ("iommu/amd: Fix race in increase_address_space()") Reported-by: Alejandro Jimenez alejandro.j.jimenez@oracle.com Cc: stable@vger.kernel.org Cc: Joao Martins joao.m.martins@oracle.com Cc: Suravee Suthikulpanit suravee.suthikulpanit@amd.com Signed-off-by: Vasant Hegde vasant.hegde@amd.com

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drivers/iommu/amd/amd_iommu_types.h | 1 + drivers/iommu/amd/io_pgtable.c | 25 +++++++++++++++++++++---- 2 files changed, 22 insertions(+), 4 deletions(-)

Applied for -rc, thanks Vasant.