qemu: Upgrade 5.0.0 -> 5.1.0

* Drop backported CVE fixes
* Drop cpu backtrace patch from 2015 for debugging an issue which we no longer see
  (patch throws rejects, files have moved)
* Update mips patch to account for file renames
* Update chardev patch to match upstream code changes
* Update webkitgtk patch, qemumips build works ok but qemux86 musl webkitgtk still
  fails. Need to figure out the correct fix and upstream it for this, current
  revert patch is not maintainable.

Release notes for 5.1.0 mention slight qemumips performance improvements
which would be valuable to us. My tests show no improvement in qemumips
testimage execution time for core-image-sato-sdk.

Fix a ptest issue for a file looking for /usr/bin/bash when we have
/bin/bash.

(From OE-Core rev: 686b770af67fdd2251f4ddab5b0eefc8fb0870ef)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 74 deletions

diff --git a/meta/recipes-devtools/qemu/qemu/0013-cpus.c-Add-error-messages-when-qemi_cpu_kick_thread-.patch b/meta/recipes-devtools/qemu/qemu/0013-cpus.c-Add-error-messages-when-qemi_cpu_kick_thread-.patch
deleted file mode 100644
index e5ebfc1267..0000000000
--- a/meta/recipes-devtools/qemu/qemu/0013-cpus.c-Add-error-messages-when-qemi_cpu_kick_thread-.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From 0a53e906510cce1f32bc04a11e81ea40f834dac4 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?An=C3=ADbal=20Lim=C3=B3n?= <anibal.limon@linux.intel.com>
-Date: Wed, 12 Aug 2015 15:11:30 -0500
-Subject: [PATCH] cpus.c: Add error messages when qemi_cpu_kick_thread fails.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Add custom_debug.h with function for print backtrace information.
-When pthread_kill fails in qemu_cpu_kick_thread display backtrace and
-current cpu information.
-
-Upstream-Status: Inappropriate
-Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
-
----
- cpus.c         |  5 +++++
- custom_debug.h | 24 ++++++++++++++++++++++++
- 2 files changed, 29 insertions(+)
- create mode 100644 custom_debug.h
-
-diff --git a/cpus.c b/cpus.c
-index e83f72b4..e6e2576e 100644
---- a/cpus.c
-+++ b/cpus.c
-@@ -1769,6 +1769,8 @@ static void *qemu_tcg_cpu_thread_fn(void *arg)
-     return NULL;
- }
- 
-+#include "custom_debug.h"
-+
- static void qemu_cpu_kick_thread(CPUState *cpu)
- {
- #ifndef _WIN32
-@@ -1781,6 +1783,9 @@ static void qemu_cpu_kick_thread(CPUState *cpu)
-     err = pthread_kill(cpu->thread->thread, SIG_IPI);
-     if (err && err != ESRCH) {
-         fprintf(stderr, "qemu:%s: %s", __func__, strerror(err));
-+        fprintf(stderr, "CPU #%d:\n", cpu->cpu_index);
-+        cpu_dump_state(cpu, stderr, 0);
-+        backtrace_print();
-         exit(1);
-     }
- #else /* _WIN32 */
-diff --git a/custom_debug.h b/custom_debug.h
-new file mode 100644
-index 00000000..f029e455
---- /dev/null
-+++ b/custom_debug.h
-@@ -0,0 +1,24 @@
-+#include <execinfo.h>
-+#include <stdio.h>
-+#define BACKTRACE_MAX 128
-+static void backtrace_print(void)
-+{
-+       int nfuncs = 0;
-+       void *buf[BACKTRACE_MAX];
-+       char **symbols;
-+       int i;
-+
-+       nfuncs = backtrace(buf, BACKTRACE_MAX);
-+
-+       symbols = backtrace_symbols(buf, nfuncs);
-+       if (symbols == NULL) {
-+               fprintf(stderr, "backtrace_print failed to get symbols");
-+               return;
-+       }
-+
-+       fprintf(stderr, "Backtrace ...\n");
-+       for (i = 0; i < nfuncs; i++)
-+               fprintf(stderr, "%s\n", symbols[i]);
-+
-+       free(symbols);
-+}