The following commit has been merged into the irq/core branch of tip: Commit-ID: befd780253e774ea9388dd8dfad7c627a0aa7e02 Gitweb: https://git.kernel.org/tip/befd780253e774ea9388dd8dfad7c627a0aa7e02 Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx> AuthorDate: Fri, 11 Nov 2022 14:54:20 +01:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Thu, 17 Nov 2022 15:15:18 +01:00 genirq/msi: Use MSI_DESC_ALL in msi_add_simple_msi_descs() There are no associated MSI descriptors in the requested range when the MSI descriptor allocation fails. Use MSI_DESC_ALL as the filter which prepares the next step to get rid of the filter for freeing. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Reviewed-by: Ashok Raj <ashok.raj@xxxxxxxxx> Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx> Link: https://lore.kernel.org/r/20221111122013.831151822@xxxxxxxxxxxxx --- kernel/irq/msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index a9ee535..bba6359 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -120,7 +120,7 @@ static int msi_add_simple_msi_descs(struct device *dev, unsigned int index, unsi fail_mem: ret = -ENOMEM; fail: - msi_free_msi_descs_range(dev, MSI_DESC_NOTASSOCIATED, index, last); + msi_free_msi_descs_range(dev, MSI_DESC_ALL, index, last); return ret; }
|