Patch "MIPS: Loongson-3: Reserve 32MB for RS780E integrated GPU" has been added to the 4.5-stable tree

This is a note to let you know that I've just added the patch titled

    MIPS: Loongson-3: Reserve 32MB for RS780E integrated GPU

to the 4.5-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     mips-loongson-3-reserve-32mb-for-rs780e-integrated-gpu.patch
and it can be found in the queue-4.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let [off-list ref] know about it.

From 3484de7bcbed20ecbf2b8d80671619e7059e2dd7 Mon Sep 17 00:00:00 2001

From: Huacai Chen <redacted>
Date: Thu, 17 Mar 2016 20:41:05 +0800
Subject: MIPS: Loongson-3: Reserve 32MB for RS780E integrated GPU

From: Huacai Chen <redacted>

commit 3484de7bcbed20ecbf2b8d80671619e7059e2dd7 upstream.

Due to datasheet, reserving 0xff800000~0xffffffff (8MB below 4GB) is
not enough for RS780E integrated GPU's TOM (top of memory) registers
and MSI/MSI-x memory region, so we reserve 0xfe000000~0xffffffff (32MB
below 4GB).

Signed-off-by: Huacai Chen <redacted>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Steven J . Hill <redacted>
Cc: Fuxin Zhang <redacted>
Cc: Zhangjin Wu <redacted>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12889/
Signed-off-by: Ralf Baechle <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/mips/loongson64/loongson-3/numa.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/arch/mips/loongson64/loongson-3/numa.c
+++ b/arch/mips/loongson64/loongson-3/numa.c

@@ -213,10 +213,10 @@ static void __init node_mem_init(unsigne
 		BOOTMEM_DEFAULT);
 
 	if (node == 0 && node_end_pfn(0) >= (0xffffffff >> PAGE_SHIFT)) {
-		/* Reserve 0xff800000~0xffffffff for RS780E integrated GPU */
+		/* Reserve 0xfe000000~0xffffffff for RS780E integrated GPU */
 		reserve_bootmem_node(NODE_DATA(node),
-				(node_addrspace_offset | 0xff800000),
-				8 << 20, BOOTMEM_DEFAULT);
+				(node_addrspace_offset | 0xfe000000),
+				32 << 20, BOOTMEM_DEFAULT);
 	}
 
 	sparse_memory_present_with_active_regions(node);

Patches currently in stable-queue which might be from chenhc@lemote.com are

queue-4.5/mips-reserve-nosave-data-for-hibernation.patch
queue-4.5/mips-loongson-3-reserve-32mb-for-rs780e-integrated-gpu.patch
queue-4.5/mips-loongson-3-fix-build-error-after-ld-version.sh-modification.patch
queue-4.5/mips-sync-icache-dcache-in-set_pte_at.patch