1 files changed, 35 insertions, 38 deletions

diff --git a/meta/recipes-devtools/qemu/qemu/0009-Fix-webkitgtk-builds.patch b/meta/recipes-devtools/qemu/qemu/0009-Fix-webkitgtk-builds.patch
index eef3f3f97f..f2a44986b7 100644
--- a/meta/recipes-devtools/qemu/qemu/0009-Fix-webkitgtk-builds.patch
+++ b/meta/recipes-devtools/qemu/qemu/0009-Fix-webkitgtk-builds.patch
@@ -28,29 +28,29 @@ Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com>
  linux-user/syscall.c    |  5 +----
  4 files changed, 10 insertions(+), 23 deletions(-)
 
-diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
-index 49384bb6..93b12519 100644
---- a/include/exec/cpu-all.h
-+++ b/include/exec/cpu-all.h
-@@ -162,12 +162,8 @@ extern unsigned long guest_base;
- extern int have_guest_base;
- extern unsigned long reserved_va;
- 
--#if HOST_LONG_BITS <= TARGET_VIRT_ADDR_SPACE_BITS
--#define GUEST_ADDR_MAX (~0ul)
--#else
--#define GUEST_ADDR_MAX (reserved_va ? reserved_va - 1 : \
+Index: qemu-5.1.0/include/exec/cpu-all.h
+===================================================================
+--- qemu-5.1.0.orig/include/exec/cpu-all.h
++++ qemu-5.1.0/include/exec/cpu-all.h
+@@ -176,11 +176,8 @@ extern unsigned long reserved_va;
+  * avoid setting bits at the top of guest addresses that might need
+  * to be used for tags.
+  */
+-#define GUEST_ADDR_MAX_                                                 \
+-    ((MIN_CONST(TARGET_VIRT_ADDR_SPACE_BITS, TARGET_ABI_BITS) <= 32) ?  \
+-     UINT32_MAX : ~0ul)
+-#define GUEST_ADDR_MAX    (reserved_va ? reserved_va - 1 : GUEST_ADDR_MAX_)
+-
 +#define GUEST_ADDR_MAX (reserved_va ? reserved_va : \
-                                     (1ul << TARGET_VIRT_ADDR_SPACE_BITS) - 1)
--#endif
++                                     (1ul << TARGET_VIRT_ADDR_SPACE_BITS) - 1)
  #else
  
  #include "exec/hwaddr.h"
-diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h
-index 53de1975..cf19ed2e 100644
---- a/include/exec/cpu_ldst.h
-+++ b/include/exec/cpu_ldst.h
-@@ -70,7 +70,10 @@ typedef uint64_t abi_ptr;
+Index: qemu-5.1.0/include/exec/cpu_ldst.h
+===================================================================
+--- qemu-5.1.0.orig/include/exec/cpu_ldst.h
++++ qemu-5.1.0/include/exec/cpu_ldst.h
+@@ -75,7 +75,10 @@ typedef uint64_t abi_ptr;
  #if HOST_LONG_BITS <= TARGET_VIRT_ADDR_SPACE_BITS
  #define guest_addr_valid(x) (1)
  #else
@@ -62,11 +62,11 @@ index 53de1975..cf19ed2e 100644
  #endif
  #define h2g_valid(x) guest_addr_valid((unsigned long)(x) - guest_base)
  
-diff --git a/linux-user/mmap.c b/linux-user/mmap.c
-index e3780337..1d4aba95 100644
---- a/linux-user/mmap.c
-+++ b/linux-user/mmap.c
-@@ -71,7 +71,7 @@ int target_mprotect(abi_ulong start, abi_ulong len, int prot)
+Index: qemu-5.1.0/linux-user/mmap.c
+===================================================================
+--- qemu-5.1.0.orig/linux-user/mmap.c
++++ qemu-5.1.0/linux-user/mmap.c
+@@ -71,7 +71,7 @@ int target_mprotect(abi_ulong start, abi
          return -TARGET_EINVAL;
      len = TARGET_PAGE_ALIGN(len);
      end = start + len;
@@ -75,18 +75,18 @@ index e3780337..1d4aba95 100644
          return -TARGET_ENOMEM;
      }
      prot &= PROT_READ | PROT_WRITE | PROT_EXEC;
-@@ -467,8 +467,8 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
+@@ -467,8 +467,8 @@ abi_long target_mmap(abi_ulong start, ab
           * It can fail only on 64-bit host with 32-bit target.
           * On any other target/host host mmap() handles this error correctly.
           */
--        if (!guest_range_valid(start, len)) {
+-        if (end < start || !guest_range_valid(start, len)) {
 -            errno = ENOMEM;
-+        if ((unsigned long)start + len - 1 > (abi_ulong) -1) {
++        if (end < start || ((unsigned long)start + len - 1 > (abi_ulong) -1)) {
 +            errno = EINVAL;
              goto fail;
          }
  
-@@ -604,10 +604,8 @@ int target_munmap(abi_ulong start, abi_ulong len)
+@@ -604,10 +604,8 @@ int target_munmap(abi_ulong start, abi_u
      if (start & ~TARGET_PAGE_MASK)
          return -TARGET_EINVAL;
      len = TARGET_PAGE_ALIGN(len);
@@ -98,7 +98,7 @@ index e3780337..1d4aba95 100644
      mmap_lock();
      end = start + len;
      real_start = start & qemu_host_page_mask;
-@@ -662,13 +660,6 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size,
+@@ -662,13 +660,6 @@ abi_long target_mremap(abi_ulong old_add
      int prot;
      void *host_addr;
  
@@ -112,11 +112,11 @@ index e3780337..1d4aba95 100644
      mmap_lock();
  
      if (flags & MREMAP_FIXED) {
-diff --git a/linux-user/syscall.c b/linux-user/syscall.c
-index 05f03919..d6f8cc97 100644
---- a/linux-user/syscall.c
-+++ b/linux-user/syscall.c
-@@ -4287,9 +4287,6 @@ static inline abi_ulong do_shmat(CPUArchState *cpu_env,
+Index: qemu-5.1.0/linux-user/syscall.c
+===================================================================
+--- qemu-5.1.0.orig/linux-user/syscall.c
++++ qemu-5.1.0/linux-user/syscall.c
+@@ -4336,9 +4336,6 @@ static inline abi_ulong do_shmat(CPUArch
              return -TARGET_EINVAL;
          }
      }
@@ -126,7 +126,7 @@ index 05f03919..d6f8cc97 100644
  
      mmap_lock();
  
-@@ -7247,7 +7244,7 @@ static int open_self_maps(void *cpu_env, int fd)
+@@ -7376,7 +7373,7 @@ static int open_self_maps(void *cpu_env,
              const char *path;
  
              max = h2g_valid(max - 1) ?
@@ -135,6 +135,3 @@ index 05f03919..d6f8cc97 100644
  
              if (page_check_range(h2g(min), max - min, flags) == -1) {
                  continue;
--- 
-2.24.0
-