diff options
| author | Jinhui Guo <guojinhui.liam@bytedance.com> | 2025-11-20 23:47:25 +0800 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2025-11-25 15:10:23 +0100 |
| commit | 2381a1b40be4b286062fb3cf67dd7f005692aa2a (patch) | |
| tree | 5d11a387ad4085afb9c858d49e7e23bbc382903b | |
| parent | 75ba146c2674ba49ed8a222c67f9abfb4a4f2a4f (diff) | |
iommu/amd: Propagate the error code returned by __modify_irte_ga() in modify_irte_ga()
The return type of __modify_irte_ga() is int, but modify_irte_ga()
treats it as a bool. Casting the int to bool discards the error code.
To fix the issue, change the type of ret to int in modify_irte_ga().
Fixes: 57cdb720eaa5 ("iommu/amd: Do not flush IRTE when only updating isRun and destination fields")
Cc: stable@vger.kernel.org
Signed-off-by: Jinhui Guo <guojinhui.liam@bytedance.com>
Reviewed-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| -rw-r--r-- | drivers/iommu/amd/iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index a520a109f8d6..a5fb6af4fd2d 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -3380,7 +3380,7 @@ static int __modify_irte_ga(struct amd_iommu *iommu, u16 devid, int index, static int modify_irte_ga(struct amd_iommu *iommu, u16 devid, int index, struct irte_ga *irte) { - bool ret; + int ret; ret = __modify_irte_ga(iommu, devid, index, irte); if (ret) |