4 files changed, 69 insertions, 2 deletions

diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index 03e56471d8..bb83462461 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -1028,7 +1028,7 @@ def try_mirror_url(fetch, origud, ud, ld, check = False):
         raise
 
     except IOError as e:
-        if e.errno in [os.errno.ESTALE]:
+        if e.errno in [errno.ESTALE]:
             logger.warning("Stale Error Observed %s." % ud.url)
             return False
         raise
@@ -1717,7 +1717,7 @@ class Fetch(object):
                 update_stamp(ud, self.d)
 
             except IOError as e:
-                if e.errno in [os.errno.ESTALE]:
+                if e.errno in [errno.ESTALE]:
                     logger.error("Stale Error Observed %s." % u)
                     raise ChecksumError("Stale Error Detected")
 
diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py
index b5d6f99de2..0f215de644 100644
--- a/bitbake/lib/bb/fetch2/git.py
+++ b/bitbake/lib/bb/fetch2/git.py
@@ -152,6 +152,10 @@ class Git(FetchMethod):
             ud.proto = 'file'
         else:
             ud.proto = "git"
+        if ud.host == "github.com" and ud.proto == "git":
+            # github stopped supporting git protocol
+            # https://github.blog/2021-09-01-improving-git-protocol-security-github/#no-more-unauthenticated-git
+            ud.proto = "https"
 
         if not ud.proto in ('git', 'file', 'ssh', 'http', 'https', 'rsync'):
             raise bb.fetch2.ParameterError("Invalid protocol type", ud.url)
diff --git a/meta/recipes-devtools/qemu/qemu/0011-linux-user-remove-host-stime-syscall.patch b/meta/recipes-devtools/qemu/qemu/0011-linux-user-remove-host-stime-syscall.patch
new file mode 100644
index 0000000000..618ebcdc81
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu/0011-linux-user-remove-host-stime-syscall.patch
@@ -0,0 +1,62 @@
+From 0f1f2d4596aee037d3ccbcf10592466daa54107f Mon Sep 17 00:00:00 2001
+From: Laurent Vivier <laurent@vivier.eu>
+Date: Tue, 12 Nov 2019 15:25:56 +0100
+Subject: [PATCH] linux-user: remove host stime() syscall
+
+stime() has been withdrawn from glibc
+(12cbde1dae6f "Use clock_settime to implement stime; withdraw stime.")
+
+Implement the target stime() syscall using host
+clock_settime(CLOCK_REALTIME, ...) as it is done internally in glibc.
+
+Tested qemu-ppc/x86_64 with:
+
+        #include <time.h>
+        #include <stdio.h>
+
+        int main(void)
+        {
+                time_t t;
+                int ret;
+
+                /* date -u -d"2019-11-12T15:11:00" "+%s" */
+                t = 1573571460;
+                ret = stime(&t);
+                printf("ret %d\n", ret);
+                return 0;
+        }
+
+        # date; ./stime; date
+        Tue Nov 12 14:18:32 UTC 2019
+        ret 0
+        Tue Nov 12 15:11:00 UTC 2019
+
+Upstream-Status: Backport [https://git.qemu.org/?p=qemu.git;a=commit;h=0f1f2d4596aee037d3ccbcf10592466daa54107f]
+Buglink: https://bugs.launchpad.net/qemu/+bug/1852115
+Reported-by: Cole Robinson <crobinso@redhat.com>
+Signed-off-by: Laurent Vivier <laurent@vivier.eu>
+Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
+Message-Id: <20191112142556.6335-1-laurent@vivier.eu>
+---
+ linux-user/syscall.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+Index: qemu-3.0.0/linux-user/syscall.c
+===================================================================
+--- qemu-3.0.0.orig/linux-user/syscall.c
++++ qemu-3.0.0/linux-user/syscall.c
+@@ -8520,10 +8520,11 @@ abi_long do_syscall(void *cpu_env, int n
+ #ifdef TARGET_NR_stime /* not on alpha */
+     case TARGET_NR_stime:
+         {
+-            time_t host_time;
+-            if (get_user_sal(host_time, arg1))
++            struct timespec ts;
++            ts.tv_nsec = 0;
++            if (get_user_sal(ts.tv_sec, arg1))
+                 goto efault;
+-            ret = get_errno(stime(&host_time));
++            ret = get_errno(clock_settime(CLOCK_REALTIME, &ts));
+         }
+         break;
+ #endif
diff --git a/meta/recipes-devtools/qemu/qemu_3.0.0.bb b/meta/recipes-devtools/qemu/qemu_3.0.0.bb
index e483acab55..1daee7211f 100644
--- a/meta/recipes-devtools/qemu/qemu_3.0.0.bb
+++ b/meta/recipes-devtools/qemu/qemu_3.0.0.bb
@@ -42,6 +42,7 @@ SRC_URI = "https://download.qemu.org/${BPN}-${PV}.tar.xz \
            file://CVE-2019-8934.patch \
            file://0001-linux-user-assume-__NR_gettid-always-exists.patch \
            file://0001-linux-user-rename-gettid-to-sys_gettid-to-avoid-clas.patch \
+           file://0011-linux-user-remove-host-stime-syscall.patch \
            "
 UPSTREAM_CHECK_REGEX = "qemu-(?P<pver>\d+(\.\d+)+)\.tar"