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[76.102.32.192]) by smtp.gmail.com with ESMTPSA id o10sm17709954pgc.18.2017.04.21.14.09.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 21 Apr 2017 14:09:57 -0700 (PDT) From: Khem Raj To: openembedded-core@lists.openembedded.org Date: Fri, 21 Apr 2017 14:09:47 -0700 Message-Id: <20170421210948.2656-1-raj.khem@gmail.com> X-Mailer: git-send-email 2.12.2 Subject: [OE-core] [PATCH 1/2] grub: Fix build with gcc7 X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: openembedded-core-bounces@lists.openembedded.org Errors-To: openembedded-core-bounces@lists.openembedded.org backport patches from upsteam and adapt them to 2.0 codebase Signed-off-by: Khem Raj --- ...-avoid-used-uninitialized-error-with-GCC7.patch | 36 +++ ...-ppc-fix-switch-fallthrough-cases-with-GC.patch | 248 +++++++++++++++++++++ ...0003-Add-gnulib-fix-gcc7-fallthrough.diff.patch | 38 ++++ ...aining-cases-of-gcc-7-fallthrough-warning.patch | 175 +++++++++++++++ meta/recipes-bsp/grub/grub2.inc | 4 + 5 files changed, 501 insertions(+) create mode 100644 meta/recipes-bsp/grub/files/0001-btrfs-avoid-used-uninitialized-error-with-GCC7.patch create mode 100644 meta/recipes-bsp/grub/files/0002-i386-x86_64-ppc-fix-switch-fallthrough-cases-with-GC.patch create mode 100644 meta/recipes-bsp/grub/files/0003-Add-gnulib-fix-gcc7-fallthrough.diff.patch create mode 100644 meta/recipes-bsp/grub/files/0004-Fix-remaining-cases-of-gcc-7-fallthrough-warning.patch -- 2.12.2 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core diff --git a/meta/recipes-bsp/grub/files/0001-btrfs-avoid-used-uninitialized-error-with-GCC7.patch b/meta/recipes-bsp/grub/files/0001-btrfs-avoid-used-uninitialized-error-with-GCC7.patch new file mode 100644 index 00000000000..217a775609e --- /dev/null +++ b/meta/recipes-bsp/grub/files/0001-btrfs-avoid-used-uninitialized-error-with-GCC7.patch @@ -0,0 +1,36 @@ +From 6cef7f6079550af3bf91dbff824398eaef08c3c5 Mon Sep 17 00:00:00 2001 +From: Andrei Borzenkov +Date: Tue, 4 Apr 2017 19:22:32 +0300 +Subject: [PATCH 1/4] btrfs: avoid "used uninitialized" error with GCC7 + +sblock was local and so considered new variable on every loop +iteration. + +Closes: 50597 +--- +Upstream-Status: Backport +Signed-off-by: Khem Raj + + grub-core/fs/btrfs.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c +index 9cffa91..4849c1c 100644 +--- a/grub-core/fs/btrfs.c ++++ b/grub-core/fs/btrfs.c +@@ -227,11 +227,11 @@ grub_btrfs_read_logical (struct grub_btrfs_data *data, + static grub_err_t + read_sblock (grub_disk_t disk, struct grub_btrfs_superblock *sb) + { ++ struct grub_btrfs_superblock sblock; + unsigned i; + grub_err_t err = GRUB_ERR_NONE; + for (i = 0; i < ARRAY_SIZE (superblock_sectors); i++) + { +- struct grub_btrfs_superblock sblock; + /* Don't try additional superblocks beyond device size. */ + if (i && (grub_le_to_cpu64 (sblock.this_device.size) + >> GRUB_DISK_SECTOR_BITS) <= superblock_sectors[i]) +-- +1.9.1 + diff --git a/meta/recipes-bsp/grub/files/0002-i386-x86_64-ppc-fix-switch-fallthrough-cases-with-GC.patch b/meta/recipes-bsp/grub/files/0002-i386-x86_64-ppc-fix-switch-fallthrough-cases-with-GC.patch new file mode 100644 index 00000000000..94f048c28b0 --- /dev/null +++ b/meta/recipes-bsp/grub/files/0002-i386-x86_64-ppc-fix-switch-fallthrough-cases-with-GC.patch @@ -0,0 +1,248 @@ +From 4bd4a88725604471fdbd86316c91967a7f4dba5a Mon Sep 17 00:00:00 2001 +From: Andrei Borzenkov +Date: Tue, 4 Apr 2017 19:23:55 +0300 +Subject: [PATCH 2/4] i386, x86_64, ppc: fix switch fallthrough cases with GCC7 + +In util/getroot and efidisk slightly modify exitsing comment to mostly +retain it but still make GCC7 compliant with respect to fall through +annotation. + +In grub-core/lib/xzembed/xz_dec_lzma2.c it adds same comments as +upstream. + +In grub-core/tests/setjmp_tets.c declare functions as "noreturn" to +suppress GCC7 warning. + +In grub-core/gnulib/regexec.c use new __attribute__, because existing +annotation is not recognized by GCC7 parser (which requires that comment +immediately precedes case statement). + +Otherwise add FALLTHROUGH comment. + +Closes: 50598 +--- +Upstream-Status: Backport +Signed-off-by: Khem Raj + + grub-core/commands/hdparm.c | 1 + + grub-core/commands/nativedisk.c | 1 + + grub-core/disk/cryptodisk.c | 1 + + grub-core/disk/efi/efidisk.c | 2 +- + grub-core/efiemu/mm.c | 1 + + grub-core/gdb/cstub.c | 1 + + grub-core/gnulib/regexec.c | 3 +++ + grub-core/lib/xzembed/xz_dec_lzma2.c | 4 ++++ + grub-core/lib/xzembed/xz_dec_stream.c | 6 ++++++ + grub-core/loader/i386/linux.c | 3 +++ + grub-core/tests/setjmp_test.c | 5 ++++- + grub-core/video/ieee1275.c | 1 + + grub-core/video/readers/jpeg.c | 1 + + util/getroot.c | 2 +- + util/grub-install.c | 1 + + util/grub-mkimagexx.c | 1 + + util/grub-mount.c | 1 + + 17 files changed, 32 insertions(+), 3 deletions(-) + +Index: grub-2.00/grub-core/commands/hdparm.c +=================================================================== +--- grub-2.00.orig/grub-core/commands/hdparm.c ++++ grub-2.00/grub-core/commands/hdparm.c +@@ -328,6 +328,7 @@ grub_cmd_hdparm (grub_extcmd_context_t c + ata = ((struct grub_scsi *) disk->data)->data; + break; + } ++ /* FALLTHROUGH */ + default: + return grub_error (GRUB_ERR_IO, "not an ATA device"); + } +Index: grub-2.00/grub-core/disk/cryptodisk.c +=================================================================== +--- grub-2.00.orig/grub-core/disk/cryptodisk.c ++++ grub-2.00/grub-core/disk/cryptodisk.c +@@ -268,6 +268,7 @@ grub_cryptodisk_endecrypt (struct grub_c + break; + case GRUB_CRYPTODISK_MODE_IV_PLAIN64: + iv[1] = grub_cpu_to_le32 (sector >> 32); ++ /* FALLTHROUGH */ + case GRUB_CRYPTODISK_MODE_IV_PLAIN: + iv[0] = grub_cpu_to_le32 (sector & 0xFFFFFFFF); + break; +Index: grub-2.00/grub-core/disk/efi/efidisk.c +=================================================================== +--- grub-2.00.orig/grub-core/disk/efi/efidisk.c ++++ grub-2.00/grub-core/disk/efi/efidisk.c +@@ -262,7 +262,7 @@ name_devices (struct grub_efidisk_data * + { + case GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE: + is_hard_drive = 1; +- /* Fall through by intention. */ ++ /* Intentionally fall through. */ + case GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE: + { + struct grub_efidisk_data *parent, *parent2; +Index: grub-2.00/grub-core/efiemu/mm.c +=================================================================== +--- grub-2.00.orig/grub-core/efiemu/mm.c ++++ grub-2.00/grub-core/efiemu/mm.c +@@ -410,6 +410,7 @@ grub_efiemu_mmap_fill (void) + default: + grub_dprintf ("efiemu", + "Unknown memory type %d. Assuming unusable\n", type); ++ /* FALLTHROUGH */ + case GRUB_MEMORY_RESERVED: + return grub_efiemu_add_to_mmap (addr, size, + GRUB_EFI_UNUSABLE_MEMORY); +Index: grub-2.00/grub-core/gdb/cstub.c +=================================================================== +--- grub-2.00.orig/grub-core/gdb/cstub.c ++++ grub-2.00/grub-core/gdb/cstub.c +@@ -336,6 +336,7 @@ grub_gdb_trap (int trap_no) + /* sAA..AA: Step one instruction from AA..AA(optional). */ + case 's': + stepping = 1; ++ /* FALLTHROUGH */ + + /* cAA..AA: Continue at address AA..AA(optional). */ + case 'c': +Index: grub-2.00/grub-core/gnulib/regexec.c +=================================================================== +--- grub-2.00.orig/grub-core/gnulib/regexec.c ++++ grub-2.00/grub-core/gnulib/regexec.c +@@ -4104,6 +4104,9 @@ check_node_accept (const re_match_contex + case OP_UTF8_PERIOD: + if (ch >= ASCII_CHARS) + return false; ++#if defined __GNUC__ && __GNUC__ >= 7 ++ __attribute__ ((fallthrough)); ++#endif + /* FALLTHROUGH */ + #endif + case OP_PERIOD: +Index: grub-2.00/grub-core/lib/xzembed/xz_dec_lzma2.c +=================================================================== +--- grub-2.00.orig/grub-core/lib/xzembed/xz_dec_lzma2.c ++++ grub-2.00/grub-core/lib/xzembed/xz_dec_lzma2.c +@@ -1042,6 +1042,8 @@ enum xz_ret xz_dec_lzma2_run( + + s->lzma2.sequence = SEQ_LZMA_PREPARE; + ++ /* Fall through */ ++ + case SEQ_LZMA_PREPARE: + if (s->lzma2.compressed < RC_INIT_BYTES) + return XZ_DATA_ERROR; +@@ -1052,6 +1054,8 @@ enum xz_ret xz_dec_lzma2_run( + s->lzma2.compressed -= RC_INIT_BYTES; + s->lzma2.sequence = SEQ_LZMA_RUN; + ++ /* Fall through */ ++ + case SEQ_LZMA_RUN: + /* + * Set dictionary limit to indicate how much we want +Index: grub-2.00/grub-core/lib/xzembed/xz_dec_stream.c +=================================================================== +--- grub-2.00.orig/grub-core/lib/xzembed/xz_dec_stream.c ++++ grub-2.00/grub-core/lib/xzembed/xz_dec_stream.c +@@ -749,6 +749,7 @@ static enum xz_ret dec_main(struct xz_de + + s->sequence = SEQ_BLOCK_START; + ++ /* FALLTHROUGH */ + case SEQ_BLOCK_START: + /* We need one byte of input to continue. */ + if (b->in_pos == b->in_size) +@@ -772,6 +773,7 @@ static enum xz_ret dec_main(struct xz_de + s->temp.pos = 0; + s->sequence = SEQ_BLOCK_HEADER; + ++ /* FALLTHROUGH */ + case SEQ_BLOCK_HEADER: + if (!fill_temp(s, b)) + return XZ_OK; +@@ -782,6 +784,7 @@ static enum xz_ret dec_main(struct xz_de + + s->sequence = SEQ_BLOCK_UNCOMPRESS; + ++ /* FALLTHROUGH */ + case SEQ_BLOCK_UNCOMPRESS: + ret = dec_block(s, b); + if (ret != XZ_STREAM_END) +@@ -809,6 +812,7 @@ static enum xz_ret dec_main(struct xz_de + + s->sequence = SEQ_BLOCK_CHECK; + ++ /* FALLTHROUGH */ + case SEQ_BLOCK_CHECK: + ret = hash_validate(s, b, 0); + if (ret != XZ_STREAM_END) +@@ -863,6 +867,7 @@ static enum xz_ret dec_main(struct xz_de + + s->sequence = SEQ_INDEX_CRC32; + ++ /* FALLTHROUGH */ + case SEQ_INDEX_CRC32: + ret = hash_validate(s, b, 1); + if (ret != XZ_STREAM_END) +@@ -871,6 +876,7 @@ static enum xz_ret dec_main(struct xz_de + s->temp.size = STREAM_HEADER_SIZE; + s->sequence = SEQ_STREAM_FOOTER; + ++ /* FALLTHROUGH */ + case SEQ_STREAM_FOOTER: + if (!fill_temp(s, b)) + return XZ_OK; +Index: grub-2.00/grub-core/loader/i386/linux.c +=================================================================== +--- grub-2.00.orig/grub-core/loader/i386/linux.c ++++ grub-2.00/grub-core/loader/i386/linux.c +@@ -977,10 +977,13 @@ grub_cmd_linux (grub_command_t cmd __att + { + case 'g': + shift += 10; ++ /* FALLTHROUGH */ + case 'm': + shift += 10; ++ /* FALLTHROUGH */ + case 'k': + shift += 10; ++ /* FALLTHROUGH */ + default: + break; + } +Index: grub-2.00/grub-core/video/readers/jpeg.c +=================================================================== +--- grub-2.00.orig/grub-core/video/readers/jpeg.c ++++ grub-2.00/grub-core/video/readers/jpeg.c +@@ -701,6 +701,7 @@ grub_jpeg_decode_jpeg (struct grub_jpeg_ + case JPEG_MARKER_SOS: /* Start Of Scan. */ + if (grub_jpeg_decode_sos (data)) + break; ++ /* FALLTHROUGH */ + case JPEG_MARKER_RST0: /* Restart. */ + case JPEG_MARKER_RST1: + case JPEG_MARKER_RST2: +Index: grub-2.00/util/grub-mkimagexx.c +=================================================================== +--- grub-2.00.orig/util/grub-mkimagexx.c ++++ grub-2.00/util/grub-mkimagexx.c +@@ -485,6 +485,7 @@ SUFFIX (relocate_addresses) (Elf_Ehdr *e + + sym->st_value + - image_target->vaddr_offset)); + } ++ /* FALLTHROUGH */ + case R_IA64_LTOFF_FPTR22: + *gpptr = grub_host_to_target64 (addend + sym_addr); + add_value_to_slot_21 ((grub_addr_t) target, +Index: grub-2.00/util/grub-mount.c +=================================================================== +--- grub-2.00.orig/util/grub-mount.c ++++ grub-2.00/util/grub-mount.c +@@ -487,6 +487,7 @@ argp_parser (int key, char *arg, struct + if (arg[0] != '-') + break; + ++ /* FALLTHROUGH */ + default: + if (!arg) + return 0; diff --git a/meta/recipes-bsp/grub/files/0003-Add-gnulib-fix-gcc7-fallthrough.diff.patch b/meta/recipes-bsp/grub/files/0003-Add-gnulib-fix-gcc7-fallthrough.diff.patch new file mode 100644 index 00000000000..fcfbf5cdf6c --- /dev/null +++ b/meta/recipes-bsp/grub/files/0003-Add-gnulib-fix-gcc7-fallthrough.diff.patch @@ -0,0 +1,38 @@ +From 007f0b407f72314ec832d77e15b83ea40b160037 Mon Sep 17 00:00:00 2001 +From: Andrei Borzenkov +Date: Tue, 4 Apr 2017 19:37:47 +0300 +Subject: [PATCH 3/4] Add gnulib-fix-gcc7-fallthrough.diff + +As long as the code is not upstream, add it as explicit patch for the +case of gnulib refresh. +--- +Upstream-Status: Backport +Signed-off-by: Khem Raj + + grub-core/gnulib-fix-gcc7-fallthrough.diff | 14 ++++++++++++++ + 1 file changed, 14 insertions(+) + create mode 100644 grub-core/gnulib-fix-gcc7-fallthrough.diff + +diff --git a/grub-core/gnulib-fix-gcc7-fallthrough.diff b/grub-core/gnulib-fix-gcc7-fallthrough.diff +new file mode 100644 +index 0000000..9802e2d +--- /dev/null ++++ b/grub-core/gnulib-fix-gcc7-fallthrough.diff +@@ -0,0 +1,14 @@ ++diff --git grub-core/gnulib/regexec.c grub-core/gnulib/regexec.c ++index f632cd4..a7776f0 100644 ++--- grub-core/gnulib/regexec.c +++++ grub-core/gnulib/regexec.c ++@@ -4099,6 +4099,9 @@ check_node_accept (const re_match_context_t *mctx, const re_token_t *node, ++ case OP_UTF8_PERIOD: ++ if (ch >= ASCII_CHARS) ++ return false; +++#if defined __GNUC__ && __GNUC__ >= 7 +++ __attribute__ ((fallthrough)); +++#endif ++ /* FALLTHROUGH */ ++ #endif ++ case OP_PERIOD: +-- +1.9.1 + diff --git a/meta/recipes-bsp/grub/files/0004-Fix-remaining-cases-of-gcc-7-fallthrough-warning.patch b/meta/recipes-bsp/grub/files/0004-Fix-remaining-cases-of-gcc-7-fallthrough-warning.patch new file mode 100644 index 00000000000..78a70a2dab3 --- /dev/null +++ b/meta/recipes-bsp/grub/files/0004-Fix-remaining-cases-of-gcc-7-fallthrough-warning.patch @@ -0,0 +1,175 @@ +From d454509bb866d4eaefbb558d94dd0ef0228830eb Mon Sep 17 00:00:00 2001 +From: Vladimir Serbinenko +Date: Wed, 12 Apr 2017 01:42:38 +0000 +Subject: [PATCH 4/4] Fix remaining cases of gcc 7 fallthrough warning. + +They are all intended, so just add the relevant comment. +--- +Upstream-Status: Backport +Signed-off-by: Khem Raj + + grub-core/kern/ia64/dl.c | 1 + + grub-core/kern/mips/dl.c | 1 + + grub-core/kern/sparc64/dl.c | 1 + + grub-core/loader/i386/coreboot/chainloader.c | 1 + + 4 files changed, 4 insertions(+) + +Index: grub-2.00/grub-core/kern/ia64/dl.c +=================================================================== +--- grub-2.00.orig/grub-core/kern/ia64/dl.c ++++ grub-2.00/grub-core/kern/ia64/dl.c +@@ -257,6 +257,7 @@ grub_arch_dl_relocate_symbols (grub_dl_t + case R_IA64_LTOFF22: + if (ELF_ST_TYPE (sym->st_info) == STT_FUNC) + value = *(grub_uint64_t *) sym->st_value + rel->r_addend; ++ /* Fallthrough. */ + case R_IA64_LTOFF_FPTR22: + *gpptr = value; + add_value_to_slot_21 (addr, (grub_addr_t) gpptr - (grub_addr_t) gp); +Index: grub-2.00/grub-core/disk/diskfilter.c +=================================================================== +--- grub-2.00.orig/grub-core/disk/diskfilter.c ++++ grub-2.00/grub-core/disk/diskfilter.c +@@ -71,10 +71,12 @@ is_lv_readable (struct grub_diskfilter_l + case GRUB_DISKFILTER_RAID6: + if (!easily) + need--; ++ /* Fallthrough. */ + case GRUB_DISKFILTER_RAID4: + case GRUB_DISKFILTER_RAID5: + if (!easily) + need--; ++ /* Fallthrough. */ + case GRUB_DISKFILTER_STRIPED: + break; + +@@ -507,6 +509,7 @@ read_segment (struct grub_diskfilter_seg + if (seg->node_count == 1) + return grub_diskfilter_read_node (&seg->nodes[0], + sector, size, buf); ++ /* Fallthrough. */ + case GRUB_DISKFILTER_MIRROR: + case GRUB_DISKFILTER_RAID10: + { +Index: grub-2.00/grub-core/font/font.c +=================================================================== +--- grub-2.00.orig/grub-core/font/font.c ++++ grub-2.00/grub-core/font/font.c +@@ -1297,6 +1297,7 @@ blit_comb (const struct grub_unicode_gly + - grub_font_get_xheight (combining_glyphs[i]->font) - 1; + if (space <= 0) + space = 1 + (grub_font_get_xheight (main_glyph->font)) / 8; ++ /* Fallthrough. */ + + case GRUB_UNICODE_STACK_ATTACHED_ABOVE: + do_blit (combining_glyphs[i], targetx, +@@ -1338,6 +1339,7 @@ blit_comb (const struct grub_unicode_gly + + combining_glyphs[i]->height); + if (space <= 0) + space = 1 + (grub_font_get_xheight (main_glyph->font)) / 8; ++ /* Fallthrough. */ + + case GRUB_UNICODE_STACK_ATTACHED_BELOW: + do_blit (combining_glyphs[i], targetx, -(bounds.y - space)); +Index: grub-2.00/grub-core/fs/udf.c +=================================================================== +--- grub-2.00.orig/grub-core/fs/udf.c ++++ grub-2.00/grub-core/fs/udf.c +@@ -970,6 +970,7 @@ grub_udf_read_symlink (grub_fshelp_node_ + case 1: + if (ptr[1]) + goto fail; ++ break; + case 2: + /* in 4 bytes. out: 1 byte. */ + optr = out; +Index: grub-2.00/grub-core/lib/legacy_parse.c +=================================================================== +--- grub-2.00.orig/grub-core/lib/legacy_parse.c ++++ grub-2.00/grub-core/lib/legacy_parse.c +@@ -626,6 +626,7 @@ grub_legacy_parse (const char *buf, char + { + case TYPE_FILE_NO_CONSUME: + hold_arg = 1; ++ /* Fallthrough. */ + case TYPE_PARTITION: + case TYPE_FILE: + args[i] = adjust_file (curarg, curarglen); +Index: grub-2.00/grub-core/lib/libgcrypt-grub/cipher/rijndael.c +=================================================================== +--- grub-2.00.orig/grub-core/lib/libgcrypt-grub/cipher/rijndael.c ++++ grub-2.00/grub-core/lib/libgcrypt-grub/cipher/rijndael.c +@@ -96,7 +96,8 @@ do_setkey (RIJNDAEL_context *ctx, const + static int initialized = 0; + static const char *selftest_failed=0; + int ROUNDS; +- int i,j, r, t, rconpointer = 0; ++ unsigned int i, t, rconpointer = 0; ++ int j, r; + int KC; + union + { +Index: grub-2.00/grub-core/mmap/efi/mmap.c +=================================================================== +--- grub-2.00.orig/grub-core/mmap/efi/mmap.c ++++ grub-2.00/grub-core/mmap/efi/mmap.c +@@ -72,6 +72,7 @@ grub_efi_mmap_iterate (grub_memory_hook_ + GRUB_MEMORY_AVAILABLE); + break; + } ++ /* Fallthrough. */ + case GRUB_EFI_RUNTIME_SERVICES_CODE: + hook (desc->physical_start, desc->num_pages * 4096, + GRUB_MEMORY_CODE); +@@ -86,6 +87,7 @@ grub_efi_mmap_iterate (grub_memory_hook_ + grub_printf ("Unknown memory type %d, considering reserved\n", + desc->type); + ++ /* Fallthrough. */ + case GRUB_EFI_BOOT_SERVICES_DATA: + if (!avoid_efi_boot_services) + { +@@ -93,6 +95,7 @@ grub_efi_mmap_iterate (grub_memory_hook_ + GRUB_MEMORY_AVAILABLE); + break; + } ++ /* Fallthrough. */ + case GRUB_EFI_RESERVED_MEMORY_TYPE: + case GRUB_EFI_RUNTIME_SERVICES_DATA: + case GRUB_EFI_MEMORY_MAPPED_IO: +Index: grub-2.00/grub-core/normal/charset.c +=================================================================== +--- grub-2.00.orig/grub-core/normal/charset.c ++++ grub-2.00/grub-core/normal/charset.c +@@ -858,6 +858,7 @@ grub_bidi_line_logical_to_visual (const + case GRUB_BIDI_TYPE_R: + case GRUB_BIDI_TYPE_AL: + bidi_needed = 1; ++ /* Fallthrough. */ + default: + { + if (join_state == JOIN_FORCE) +Index: grub-2.00/grub-core/video/bochs.c +=================================================================== +--- grub-2.00.orig/grub-core/video/bochs.c ++++ grub-2.00/grub-core/video/bochs.c +@@ -351,6 +351,7 @@ grub_video_bochs_setup (unsigned int wid + case 32: + framebuffer.mode_info.reserved_mask_size = 8; + framebuffer.mode_info.reserved_field_pos = 24; ++ /* Fallthrough. */ + + case 24: + framebuffer.mode_info.red_mask_size = 8; +Index: grub-2.00/grub-core/video/cirrus.c +=================================================================== +--- grub-2.00.orig/grub-core/video/cirrus.c ++++ grub-2.00/grub-core/video/cirrus.c +@@ -431,6 +431,7 @@ grub_video_cirrus_setup (unsigned int wi + case 32: + framebuffer.mode_info.reserved_mask_size = 8; + framebuffer.mode_info.reserved_field_pos = 24; ++ /* Fallthrough. */ + + case 24: + framebuffer.mode_info.red_mask_size = 8; diff --git a/meta/recipes-bsp/grub/grub2.inc b/meta/recipes-bsp/grub/grub2.inc index ef893b327f2..a93c99e6c9d 100644 --- a/meta/recipes-bsp/grub/grub2.inc +++ b/meta/recipes-bsp/grub/grub2.inc @@ -36,6 +36,10 @@ SRC_URI = "ftp://ftp.gnu.org/gnu/grub/grub-${PV}.tar.gz \ file://0001-grub-core-kern-efi-mm.c-grub_efi_finish_boot_service.patch \ file://0002-grub-core-kern-efi-mm.c-grub_efi_get_memory_map-Neve.patch \ file://0001-build-Use-AC_HEADER_MAJOR-to-find-device-macros.patch \ + file://0001-btrfs-avoid-used-uninitialized-error-with-GCC7.patch \ + file://0002-i386-x86_64-ppc-fix-switch-fallthrough-cases-with-GC.patch \ + file://0003-Add-gnulib-fix-gcc7-fallthrough.diff.patch \ + file://0004-Fix-remaining-cases-of-gcc-7-fallthrough-warning.patch \ " DEPENDS = "flex-native bison-native autogen-native"