diff options
Diffstat (limited to '0003-x86-PCI-limit-the-size-of-the-64bit-BAR-to-256GB.patch')
| -rw-r--r-- | 0003-x86-PCI-limit-the-size-of-the-64bit-BAR-to-256GB.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/0003-x86-PCI-limit-the-size-of-the-64bit-BAR-to-256GB.patch b/0003-x86-PCI-limit-the-size-of-the-64bit-BAR-to-256GB.patch deleted file mode 100644 index 22b0c6e3e..000000000 --- a/0003-x86-PCI-limit-the-size-of-the-64bit-BAR-to-256GB.patch +++ /dev/null @@ -1,33 +0,0 @@ -From e5d5c9682aa02a6b9c0c6bd446d433b924441679 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Tue, 28 Nov 2017 10:02:35 +0100 -Subject: [PATCH 3/3] x86/PCI: limit the size of the 64bit BAR to 256GB -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This avoids problems with Xen which hides some memory resources from the -OS and potentially also allows memory hotplug while this fixup is -enabled. - -Signed-off-by: Christian König <christian.koenig@amd.com> ---- - arch/x86/pci/fixup.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c -index c817ab85dc82..149adbc7f2a3 100644 ---- a/arch/x86/pci/fixup.c -+++ b/arch/x86/pci/fixup.c -@@ -701,7 +701,7 @@ static void pci_amd_enable_64bit_bar(struct pci_dev *dev) - res->name = "PCI Bus 0000:00"; - res->flags = IORESOURCE_PREFETCH | IORESOURCE_MEM | - IORESOURCE_MEM_64 | IORESOURCE_WINDOW; -- res->start = 0x100000000ull; -+ res->start = 0xbd00000000ull; - res->end = 0xfd00000000ull - 1; - - /* Just grab the free area behind system memory for this */ --- -2.11.0 - |