1 files changed, 0 insertions, 52 deletions

diff --git a/meta-xilinx-core/recipes-devtools/qemu/qemu-xilinx-7.1.0/0006-qemu-Add-some-user-space-mmap-tweaks-to-address-musl.patch b/meta-xilinx-core/recipes-devtools/qemu/qemu-xilinx-7.1.0/0006-qemu-Add-some-user-space-mmap-tweaks-to-address-musl.patch
deleted file mode 100644
index 75c03693..00000000
--- a/meta-xilinx-core/recipes-devtools/qemu/qemu-xilinx-7.1.0/0006-qemu-Add-some-user-space-mmap-tweaks-to-address-musl.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 375cae3dd6151ef33cae8f243f6a2c2da6c0c356 Mon Sep 17 00:00:00 2001
-From: Richard Purdie <richard.purdie@linuxfoundation.org>
-Date: Fri, 8 Jan 2021 17:27:06 +0000
-Subject: [PATCH 06/12] qemu: Add some user space mmap tweaks to address musl
- 32 bit
-
-When using qemu-i386 to build qemux86 webkitgtk on musl, it sits in an
-infinite loop of mremap calls of ever decreasing/increasing addresses.
-
-I suspect something in the musl memory allocation code loops indefinitely
-if it only sees ENOMEM and only exits when it hits EFAULT.
-
-According to the docs, trying to mremap outside the address space
-can/should return EFAULT and changing this allows the build to succeed.
-
-A better return value for the other cases of invalid addresses is EINVAL
-rather than ENOMEM so adjust the other part of the test to this.
-
-Upstream-Status: Submitted [https://lists.gnu.org/archive/html/qemu-devel/2021-01/msg01355.html]
-Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org
-
----
- linux-user/mmap.c | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
-
-diff --git a/linux-user/mmap.c b/linux-user/mmap.c
-index c125031b9..e651834a5 100644
---- a/linux-user/mmap.c
-+++ b/linux-user/mmap.c
-@@ -749,12 +749,16 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size,
-     int prot;
-     void *host_addr;
- 
--    if (!guest_range_valid_untagged(old_addr, old_size) ||
--        ((flags & MREMAP_FIXED) &&
-+    if (!guest_range_valid_untagged(old_addr, old_size)) {
-+        errno = EFAULT;
-+        return -1;
-+    }
-+    
-+    if (((flags & MREMAP_FIXED) &&
-          !guest_range_valid_untagged(new_addr, new_size)) ||
-         ((flags & MREMAP_MAYMOVE) == 0 &&
-          !guest_range_valid_untagged(old_addr, new_size))) {
--        errno = ENOMEM;
-+        errno = EINVAL;
-         return -1;
-     }
- 
--- 
-2.30.2
-