Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'pci-v4.13-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fix from Bjorn Helgaas:
"Remove needlessly alarming MSI affinity warning (this is not actually
a bug fix, but the warning prompts unnecessary bug reports)"
* tag 'pci-v4.13-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI/MSI: Don't warn when irq_create_affinity_masks() returns NULL
+3
-10
+3
-10
drivers/pci/msi.c
+3
-10
drivers/pci/msi.c
···
538
538
struct msi_desc *entry;
539
539
u16 control;
540
540
541
-
if (affd) {
541
+
if (affd)
542
542
masks = irq_create_affinity_masks(nvec, affd);
543
-
if (!masks)
544
-
dev_err(&dev->dev, "can't allocate MSI affinity masks for %d vectors\n",
545
-
nvec);
546
-
}
543
+
547
544
548
545
/* MSI Entry Initialization */
549
546
entry = alloc_msi_entry(&dev->dev, nvec, masks);
···
676
679
struct msi_desc *entry;
677
680
int ret, i;
678
681
679
-
if (affd) {
682
+
if (affd)
680
683
masks = irq_create_affinity_masks(nvec, affd);
681
-
if (!masks)
682
-
dev_err(&dev->dev, "can't allocate MSI-X affinity masks for %d vectors\n",
683
-
nvec);
684
-
}
685
684
686
685
for (i = 0, curmsk = masks; i < nvec; i++) {
687
686
entry = alloc_msi_entry(&dev->dev, 1, curmsk);