qemu: update to 6.0.0.

srcpkgs/qemu/patches/0006-linux-user-signal.c-define-__SIGRTMIN-MAX-for-non-GN.patch

@@ -1,7 +1,23 @@
-Updated version of 0006-linux-user-signal.c-define-__SIGRTMIN-MAX-for-non-GN.patch for qemu-3.0.0
-from alpine, original author Natanael Copa.
---- linux-user/signal.c	2019-08-22 19:46:40.369463327 +0200
-+++ linux-user/signal.c	2019-08-22 19:47:25.176898649 +0200
+From 8fbb4e6797ed67310b74cbaaa061269db45a5b71 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Tue, 29 Apr 2014 15:51:31 +0200
+Subject: [PATCH] linux-user/signal.c: define __SIGRTMIN/MAX for non-GNU
+ platforms
+
+The __SIGRTMIN and __SIGRTMAX are glibc internals and are not available
+on all platforms, so we define those if they are missing.
+
+This is needed for musl libc.
+
+Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
+---
+ linux-user/signal.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/linux-user/signal.c b/linux-user/signal.c
+index 5ca6d62b15..e917c16d91 100644
+--- linux-user/signal.c
++++ linux-user/signal.c
 @@ -25,6 +25,13 @@
  #include "trace.h"
  #include "signal-common.h"
@@ -16,3 +32,6 @@ from alpine, original author Natanael Copa.
  static struct target_sigaction sigact_table[TARGET_NSIG];
  
  static void host_signal_handler(int host_signum, siginfo_t *info,
+-- 
+2.23.0
+

srcpkgs/qemu/patches/ignore-sys-signal_h.patch

@@ -1,17 +0,0 @@
-Source: @pullmoll
-Upstream: no
-Reason: Not needed. For glibc this has just #include <signal.h> and for musl it prints a warning.
-
---- include/qemu/osdep.h	2020-12-08 17:59:44.000000000 +0100
-+++ include/qemu/osdep.h	2020-12-12 18:41:47.709685865 +0100
-@@ -104,10 +104,6 @@
- #include <setjmp.h>
- #include <signal.h>
- 
--#ifdef HAVE_SYS_SIGNAL_H
--#include <sys/signal.h>
--#endif
--
- #ifndef _WIN32
- #include <sys/wait.h>
- #else

srcpkgs/qemu/patches/mmap-mremap-efault.patch

@@ -1,41 +0,0 @@
-Source: @pullmoll
-Upstream: no
-Reason: errno=EFAULT when the address passed to mremap(2) is not valid
-
-See Rich Felker's comment at https://www.openwall.com/lists/musl/2017/06/21/2 for
-why we need to return errno as described in man mremap(2) from qemu-user-static.
-Also speed up the loop when checking for increasing the mappings size to go
-in steps of TARGET_PAGE_SIZE and OR-in a check for the very last byte of the range.
-
---- linux-user/mmap.c	2019-04-23 20:14:46.000000000 +0200
-+++ linux-user/mmap.c	2019-06-30 16:31:26.545637450 +0200
-@@ -692,7 +692,7 @@
-     if (!guest_range_valid(old_addr, old_size) ||
-         ((flags & MREMAP_FIXED) &&
-          !guest_range_valid(new_addr, new_size))) {
--        errno = ENOMEM;
-+        errno = EFAULT;
-         return -1;
-     }
- 
-@@ -728,9 +728,10 @@
-             abi_ulong addr;
-             for (addr = old_addr + old_size;
-                  addr < old_addr + new_size;
--                 addr++) {
-+                 addr += TARGET_PAGE_SIZE) {
-                 prot |= page_get_flags(addr);
-             }
-+            prot |= page_get_flags(old_addr + new_size - 1);
-         }
-         if (prot == 0) {
-             host_addr = mremap(g2h(old_addr), old_size, new_size, flags);
-@@ -738,7 +739,7 @@
-                 mmap_reserve(old_addr + old_size, new_size - old_size);
-             }
-         } else {
--            errno = ENOMEM;
-+            errno = EFAULT;
-             host_addr = MAP_FAILED;
-         }
-         /* Check if address fits target address space */

srcpkgs/qemu/template

@@ -1,8 +1,8 @@
 # Template file for 'qemu'
 # This package should be updated together with qemu-user-static
 pkgname=qemu
-version=5.2.0
-revision=2
+version=6.0.0
+revision=1
 build_style=configure
 hostmakedepends="gettext pkg-config perl python3 automake libtool flex
  python3-Sphinx texinfo ninja"
@@ -23,7 +23,7 @@ maintainer="Helmut Pozimski <helmut@pozimski.eu>"
 license="GPL-2.0-or-later, LGPL-2.1-or-later"
 homepage="https://www.qemu.org"
 distfiles="https://wiki.qemu.org/download/qemu-${version}.tar.bz2"
-checksum=7bd9334c02edaf02f5b0b52beb19fe7f72556c3ca0180e20f0095f0ef2f25f14
+checksum=7d306a03c67c0b667d21b55e1b172f5e55a9af5ee09cbd739fb2395aeca7860c
 ignore_elf_dirs="/usr/share/qemu"
 nostrip_files="hppa-firmware.img openbios-ppc openbios-sparc32 openbios-sparc64
  palcode-clipper s390-ccw.img s390-netboot.img u-boot.e500 opensbi-riscv32-generic-fw_dynamic.elf