diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2019-11-28 08:54:42 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2019-11-28 08:54:42 -0600 |
| commit | 454f4de2d93153ec795565b2525768374ac3f644 (patch) | |
| tree | 924d7038f8b0ef61ad782864dea9d6abcd49a4c4 /drivers/pci/endpoint | |
| parent | d76d273dc861416ac435781818b3a7468bd47d9d (diff) | |
| parent | daee4f4e42c792997f4fee47dcdfa65dd720ec02 (diff) | |
Merge branch 'remotes/lorenzo/pci/endpoint'
- Fix endpoint driver sign extension problem when shifting page number to
phys_addr_t (Alan Mikhak)
* remotes/lorenzo/pci/endpoint:
PCI: endpoint: Cast the page number to phys_addr_t
Diffstat (limited to 'drivers/pci/endpoint')
| -rw-r--r-- | drivers/pci/endpoint/pci-epc-mem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/endpoint/pci-epc-mem.c b/drivers/pci/endpoint/pci-epc-mem.c index 2bf8bd1f0563..d2b174ce15de 100644 --- a/drivers/pci/endpoint/pci-epc-mem.c +++ b/drivers/pci/endpoint/pci-epc-mem.c @@ -134,7 +134,7 @@ void __iomem *pci_epc_mem_alloc_addr(struct pci_epc *epc, if (pageno < 0) return NULL; - *phys_addr = mem->phys_base + (pageno << page_shift); + *phys_addr = mem->phys_base + ((phys_addr_t)pageno << page_shift); virt_addr = ioremap(*phys_addr, size); if (!virt_addr) bitmap_release_region(mem->bitmap, pageno, order); |