> -----Original Message----- > From: devel [mailto:driverdev-devel-bounces@xxxxxxxxxxxxxxxxxxxxxx] On > Behalf Of kys@xxxxxxxxxxxxxxxxxxxxxx > Sent: Friday, March 24, 2017 11:07 AM > To: helgaas@xxxxxxxxxx; linux-pci@xxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx; devel@xxxxxxxxxxxxxxxxxxxxxx; olaf@xxxxxxxxx; > apw@xxxxxxxxxxxxx; vkuznets@xxxxxxxxxx; jasowang@xxxxxxxxxx; > leann.ogasawara@xxxxxxxxxxxxx; marcelo.cerri@xxxxxxxxxxxxx; Stephen > Hemminger <sthemmin@xxxxxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx > Subject: [PATCH 2/2] pci-hyperv: Fix an atomic bug > > From: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> > > The memory allocation here needs to be non-blocking. > Fix the issue. > > Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> > Cc: <stable@xxxxxxxxxxxxxxx> Reviewed-by: Long Li <longli@xxxxxxxxxxxxx> > --- > drivers/pci/host/pci-hyperv.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c > index 32a16fb..85088a1 100644 > --- a/drivers/pci/host/pci-hyperv.c > +++ b/drivers/pci/host/pci-hyperv.c > @@ -877,7 +877,7 @@ static void hv_compose_msi_msg(struct irq_data > *data, struct msi_msg *msg) > hv_int_desc_free(hpdev, int_desc); > } > > - int_desc = kzalloc(sizeof(*int_desc), GFP_KERNEL); > + int_desc = kzalloc(sizeof(*int_desc), GFP_ATOMIC); > if (!int_desc) > goto drop_reference; > > -- > 1.7.1 > > _______________________________________________ > devel mailing list > devel@xxxxxxxxxxxxxxxxxxxxxx > http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
