grub2/grub-2.02-beta3-to-origin-master.patch

From: Peter Jones <pjones@redhat.com>
Date:  Wed Jul 22 10:18:00 2015 -0400
Subject: Stop trying to "git format-patch" across a merge that confuses it

diff --git a/Makefile.util.def b/Makefile.util.def
index ed9b4c697dae038655ca7740f59285bd9044709b..f9caccb9780ffe8d4b31c8a19399ba7bbd308e56 100644
--- a/Makefile.util.def
+++ b/Makefile.util.def
@@ -416,7 +416,7 @@ program = {
   ldadd = libgrubgcry.a;
   ldadd = libgrubkern.a;
   ldadd = grub-core/gnulib/libgnu.a;
-  ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+  ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBUTIL) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
 };
 
 data = {
diff --git a/NEWS b/NEWS
index c9a975219fcc24162858e461f439886c4cb3841e..572eadb3ef27138481e91643b8bb60d27ce867c8 100644
--- a/NEWS
+++ b/NEWS
@@ -18,6 +18,7 @@ New in 2.02:
   * ZFS features support.
   * ZFS LZ4 support.
   * XFS V5 format support.
+  * LVM RAID1 support.
 
 * New/improved terminal and video support:
   * Monochrome text (matching `hercules' in GRUB Legacy).
@@ -49,6 +50,7 @@ New in 2.02:
   * Improve TFTP robustness.
   * Parse `nd' disk names in GRUB Legacy configuration files.
   * Issue separate DNS queries for IPv4 and IPv6.
+  * Support IPv6 Router Advertisement to configure default router.
 
 * Coreboot improvements:
   * CBFS support both in on-disk images (loopback) and flash.
@@ -96,6 +98,8 @@ New in 2.02:
     EFI Stall. If everything fails, use hardcoded frequency 800MHz.
   * Support Hyper-V Gen2 platforms which lack PIT for TSC calibration.
   * Map UEFI Persistent Memory to E820 persistent memory.
+  * New Xen loader on ARM64.
+  * Respect alignment requirement for block device IO buffers on EFI.
 
 * Security:
   * Add optional facility to enforce that all files read by the core image
@@ -134,6 +138,11 @@ New in 2.02:
     menu entry immediately.
   * New `file' command and grub-file utility to check file types.
   * New syslinux configuration file parser.
+  * Set menu entry class to primary OS name returned by os-prober to display
+    OS specific icon.
+  * On Linux x86 detect EFI word size in grub-install and automatically select
+    correct platform (x86_64-efi or i386-efi) to install. Requires Linux kernel
+    4.0 or higher.
 
 * Build system:
   * Remove all uses of nested functions; GRUB no longer requires an
@@ -160,6 +169,8 @@ New in 2.02:
   * emu libusb support removed (was broken and unmaintained).
   * powerpc64le compile support.
   * Use fixed timestamp when generating GRUB image for reproducible builds.
+  * Verify at build time that modules contain only supported relocations and their
+    structure matches what boot-time module loader expects.
 
 * Revision control moved to git.
 
diff --git a/configure.ac b/configure.ac
index a85b134ec58296e4f128b116918cb1c64ee17ecc..9ddfc53235396f7542a1c3f3b8076e0bddefe0a5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -388,7 +388,8 @@ fi
 
 # Check for functions and headers.
 AC_CHECK_FUNCS(posix_memalign memalign getextmntent)
-AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h sys/mkdev.h limits.h)
+AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h limits.h)
+AC_HEADER_MAJOR
 
 AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,[$ac_includes_default
 #include <sys/param.h>
@@ -1185,9 +1186,9 @@ CFLAGS="$TARGET_CFLAGS"
 # Position independent executable.
 grub_CHECK_PIE
 [# Need that, because some distributions ship compilers that include
-# `-fPIE' in the default specs.
+# `-fPIE' or '-fpie' in the default specs.
 if [ x"$pie_possible" = xyes ]; then
-  TARGET_CFLAGS="$TARGET_CFLAGS -fno-PIE"
+  TARGET_CFLAGS="$TARGET_CFLAGS -fno-PIE -fno-pie"
 fi]
 
 CFLAGS="$TARGET_CFLAGS"
diff --git a/grub-core/fs/iso9660.c b/grub-core/fs/iso9660.c
index 67a67cf40dae4c00355bc4e93d32d449c45ff4c2..c9c8374bf614b4e39b5e57fd813e4e587e256679 100644
--- a/grub-core/fs/iso9660.c
+++ b/grub-core/fs/iso9660.c
@@ -750,19 +750,15 @@ grub_iso9660_iterate_dir (grub_fshelp_node_t dir,
 
         if (dir->data->joliet && !ctx.filename)
           {
-            char *oldname, *semicolon;
+            char *semicolon;
 
-            oldname = name;
             ctx.filename = grub_iso9660_convert_string
-                  ((grub_uint8_t *) oldname, dirent.namelen >> 1);
+                  ((grub_uint8_t *) name, dirent.namelen >> 1);
 
 	    semicolon = grub_strrchr (ctx.filename, ';');
 	    if (semicolon)
 	      *semicolon = '\0';
 
-            if (ctx.filename_alloc)
-              grub_free (oldname);
-
             ctx.filename_alloc = 1;
           }
 
diff --git a/grub-core/loader/i386/xen_file.c b/grub-core/loader/i386/xen_file.c
index 5836218909876dc3c1bfd5e8ad0239d4b8edb7c8..37f9ad8ac008cdff4f36a2dc6b2083bd55fdf90f 100644
--- a/grub-core/loader/i386/xen_file.c
+++ b/grub-core/loader/i386/xen_file.c
@@ -55,11 +55,11 @@ grub_xen_file (grub_file_t file)
   grub_dprintf ("xen", "found bzimage payload 0x%llx-0x%llx\n",
 		(unsigned long long) (lh.setup_sects + 1) * 512
 		+ lh.payload_offset,
-		(unsigned long long) lh.payload_length - 4);
+		(unsigned long long) lh.payload_length);
 
   off_file = grub_file_offset_open (file, (lh.setup_sects + 1) * 512
 				    + lh.payload_offset,
-				    lh.payload_length - 4);
+				    lh.payload_length);
   if (!off_file)
     goto fail;
 
diff --git a/grub-core/net/bootp.c b/grub-core/net/bootp.c
index a088244b4cb1ce9f21d02c1f3024a99e681ccb1a..189551a483ab9413cdca27650b20267268fa724a 100644
--- a/grub-core/net/bootp.c
+++ b/grub-core/net/bootp.c
@@ -157,6 +157,9 @@ grub_net_configure_by_dhcp_ack (const char *name,
   hwaddr.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
 
   inter = grub_net_add_addr (name, card, &addr, &hwaddr, flags);
+  if (!inter)
+    return 0;
+
 #if 0
   /* This is likely based on misunderstanding. gateway_ip refers to
      address of BOOTP relay and should not be used after BOOTP transaction
@@ -368,6 +371,7 @@ grub_cmd_dhcpopt (struct grub_command *cmd __attribute__ ((unused)),
 
   if (grub_strcmp (args[3], "string") == 0)
     {
+      grub_err_t err = GRUB_ERR_NONE;
       char *val = grub_malloc (taglength + 1);
       if (!val)
 	return grub_errno;
@@ -376,8 +380,9 @@ grub_cmd_dhcpopt (struct grub_command *cmd __attribute__ ((unused)),
       if (args[0][0] == '-' && args[0][1] == 0)
 	grub_printf ("%s\n", val);
       else
-	return grub_env_set (args[0], val);
-      return GRUB_ERR_NONE;
+	err = grub_env_set (args[0], val);
+      grub_free (val);
+      return err;
     }
 
   if (grub_strcmp (args[3], "number") == 0)
@@ -399,6 +404,7 @@ grub_cmd_dhcpopt (struct grub_command *cmd __attribute__ ((unused)),
 
   if (grub_strcmp (args[3], "hex") == 0)
     {
+      grub_err_t err = GRUB_ERR_NONE;
       char *val = grub_malloc (2 * taglength + 1);
       int i;
       if (!val)
@@ -412,8 +418,9 @@ grub_cmd_dhcpopt (struct grub_command *cmd __attribute__ ((unused)),
       if (args[0][0] == '-' && args[0][1] == 0)
 	grub_printf ("%s\n", val);
       else
-	return grub_env_set (args[0], val);
-      return GRUB_ERR_NONE;
+	err = grub_env_set (args[0], val);
+      grub_free (val);
+      return err;
     }
 
   return grub_error (GRUB_ERR_BAD_ARGUMENT,
diff --git a/grub-core/net/http.c b/grub-core/net/http.c
index 4684f8b333c2a7bca2e1b398f2a9891380fa6696..5aa4ad3befc15ba427797c7f1454d8a322d51b2f 100644
--- a/grub-core/net/http.c
+++ b/grub-core/net/http.c
@@ -381,9 +381,8 @@ http_establish (struct grub_file *file, grub_off_t offset, int initial)
       ptr = nb->tail;
       grub_snprintf ((char *) ptr,
 		     sizeof ("Range: bytes=XXXXXXXXXXXXXXXXXXXX-"
-			     "\r\n"
 			     "\r\n"),
-		     "Range: bytes=%" PRIuGRUB_UINT64_T "-\r\n\r\n",
+		     "Range: bytes=%" PRIuGRUB_UINT64_T "-\r\n",
 		     offset);
       grub_netbuff_put (nb, grub_strlen ((char *) ptr));
     }
@@ -450,6 +449,7 @@ http_seek (struct grub_file *file, grub_off_t off)
     }
 
   file->device->net->stall = 0;
+  file->device->net->eof = 0;
   file->device->net->offset = off;
 
   data = grub_zalloc (sizeof (*data));
diff --git a/grub-core/net/net.c b/grub-core/net/net.c
index 9424595278c1a09174a32ad0f467d7790a5225e8..10773fc3435fc7a1baf19e9b7cffe3cdcbf7998c 100644
--- a/grub-core/net/net.c
+++ b/grub-core/net/net.c
@@ -1346,6 +1346,15 @@ grub_net_open_real (const char *name)
 		continue;
 	    }
 
+	  if (grub_strncmp (prefdev, "pxe", sizeof ("pxe") - 1) == 0 &&
+	      (!prefdev[sizeof ("pxe") - 1] || (prefdev[sizeof("pxe") - 1] == ':')))
+	    {
+	      grub_free (prefdev);
+	      prefdev = grub_strdup ("tftp");
+	      if (!prefdev)
+		continue;
+	    }
+
 	  comma = grub_strchr (prefdev, ',');
 	  if (comma)
 	    *comma = '\0';
@@ -1672,6 +1681,7 @@ grub_net_seek_real (struct grub_file *file, grub_off_t offset)
     file->device->net->packs.last = NULL;
     file->device->net->offset = 0;
     file->device->net->eof = 0;
+    file->device->net->stall = 0;
     err = file->device->net->protocol->open (file, file->device->net->name);
     if (err)
       return err;
diff --git a/grub-core/osdep/devmapper/getroot.c b/grub-core/osdep/devmapper/getroot.c
index 05eda500a4060ac76aef94c6a16d9a1116f6aa39..72e5582752a9cd64d305d847c771b49677e0a0e9 100644
--- a/grub-core/osdep/devmapper/getroot.c
+++ b/grub-core/osdep/devmapper/getroot.c
@@ -40,6 +40,12 @@
 #include <limits.h>
 #endif
 
+#if defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+
 #include <libdevmapper.h>
 
 #include <grub/types.h>
diff --git a/grub-core/osdep/devmapper/hostdisk.c b/grub-core/osdep/devmapper/hostdisk.c
index 19c1101fdaca7f5abdef7d22b28a13e180a7e467..a697bcb4d8d91cd97343179fe7977d6806d4191e 100644
--- a/grub-core/osdep/devmapper/hostdisk.c
+++ b/grub-core/osdep/devmapper/hostdisk.c
@@ -24,6 +24,11 @@
 #include <errno.h>
 #include <limits.h>
 
+#if defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
 
 #ifdef HAVE_DEVICE_MAPPER
 # include <libdevmapper.h>
diff --git a/grub-core/osdep/linux/getroot.c b/grub-core/osdep/linux/getroot.c
index 10480b646241d6ca8ede25427e433178c00cea57..09e7e6e6d6644a5bad6607bea6aaaa40ce45a873 100644
--- a/grub-core/osdep/linux/getroot.c
+++ b/grub-core/osdep/linux/getroot.c
@@ -35,6 +35,12 @@
 #include <limits.h>
 #endif
 
+#if defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+
 #include <grub/types.h>
 #include <sys/ioctl.h>         /* ioctl */
 #include <sys/mount.h>
diff --git a/grub-core/osdep/unix/getroot.c b/grub-core/osdep/unix/getroot.c
index 1079a919d112f24a2856f0735a1fdcd097d45c3a..4bf37b027be660a14994fb316f08dd478490c4e2 100644
--- a/grub-core/osdep/unix/getroot.c
+++ b/grub-core/osdep/unix/getroot.c
@@ -51,8 +51,10 @@
 #endif
 
 #include <sys/types.h>
-#if defined(HAVE_SYS_MKDEV_H)
+#if defined(MAJOR_IN_MKDEV)
 #include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
 #endif
 
 #if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
diff --git a/include/multiboot2.h b/include/multiboot2.h
index 9d4862759af38eb5a9d0fecb1807ef50ba791dee..8b8c1568ae32239d73ad80a3ca64010556d57099 100644
--- a/include/multiboot2.h
+++ b/include/multiboot2.h
@@ -176,7 +176,7 @@ struct multiboot_mmap_entry
 #define MULTIBOOT_MEMORY_BADRAM                 5
   multiboot_uint32_t type;
   multiboot_uint32_t zero;
-} GRUB_PACKED;
+};
 typedef struct multiboot_mmap_entry multiboot_memory_map_t;
 
 struct multiboot_tag
diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
index 203b076966c0f5ef80eb93e7aebd01848a7c73b9..f8496d28bdf7f4bcbc2413888330834c1e252a64 100644
--- a/util/grub-mkconfig.in
+++ b/util/grub-mkconfig.in
@@ -273,6 +273,7 @@ Ensure that there are no errors in /etc/default/grub
 and /etc/grub.d/* files or please file a bug report with
 %s file attached." "${grub_cfg}.new" >&2
     echo >&2
+    exit 1
   else
     # none of the children aborted with error, install the new grub.cfg
     mv -f ${grub_cfg}.new ${grub_cfg}
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index 5a78513aeae0f6ad866c057564862bda7198a00c..de9044c7f28611d56358f581ac52ca2d2b7fc982 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -47,7 +47,7 @@ esac
 # and mounting btrfs requires user space scanning, so force UUID in this case.
 if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
     || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
-    || test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm; then
+    || ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then
   LINUX_ROOT_DEVICE=${GRUB_DEVICE}
 else
   LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
diff --git a/util/grub.d/20_linux_xen.in b/util/grub.d/20_linux_xen.in
index 46045db1aab7b3a7cea758c120cc731eabe93eb9..c48af948d6ecdf672aa341f713912ba15de8f27d 100644
--- a/util/grub.d/20_linux_xen.in
+++ b/util/grub.d/20_linux_xen.in
@@ -47,7 +47,7 @@ esac
 # and mounting btrfs requires user space scanning, so force UUID in this case.
 if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
     || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
-    || test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm; then
+    || ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then
   LINUX_ROOT_DEVICE=${GRUB_DEVICE}
 else
   LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}