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authorAndrew Geissler <geissonator@yahoo.com>2021-03-31 22:34:31 +0300
committerBrad Bishop <bradleyb@fuzziesquirrel.com>2021-04-06 16:22:18 +0300
commit95ac1b8d7409c14ee15ddcb7e5dd3d28b24caa7f (patch)
treee686d31ba8c6e704d27aa7699f4a1a5673283b98 /poky/meta/recipes-bsp/grub/files/lvm-Add-LVM-cache-logical-volume-handling.patch
parent32b11995a9447d927862951d29db38455f9e0205 (diff)
downloadopenbmc-95ac1b8d7409c14ee15ddcb7e5dd3d28b24caa7f.tar.xz
poky: subtree update:c8075ed8f1..7d0988966c
Adrian (1): weston-init: Set $HOME variable for SysVinit manager Alejandro Hernandez Samaniego (6): bitbake: bitbake: Add Azure Storage fetcher implementation bitbake: docs: Add Az fetcher documentation bitbake: docs: Add AZ_SAS definition to glossary ref-manual: Add Az fetcher documentation sanity.bbclass: Add az fetcher to accepted URI protocols for mirrors sanity devtool: Fix do_kernel_configme task Alexander Kanavin (23): core-image.bbclass: add a weston IMAGE_FEATURE, similar to x11-base rootfs-postcommands: correctly set systemd target for weston images oeqa/weston: correctly run wayland-info when systemd is in use dnf: upgrade 4.5.2 -> 4.6.0 libdnf: update 0.55.2 -> 0.58.0 libdnf: replace a musl fix with a better one librepo: update 1.12.1 -> 1.13.0 libical: update 3.0.8 -> 3.0.9 libical: drop the ad hoc native generator build bmap-tools: upgrade 3.5 -> 3.6 procps: update 3.3.16 -> 3.3.17 libxcrypt: fix sporadic failures in nativesdk-libxcrypt-compat bind: upgrade 9.16.11 -> 9.16.12 spirv-headers: update to latest revision spirv-tools: upgrade 2020.6 -> 2020.7 mesa: update 20.3.4 -> 21.0.0 attr: update 2.4.48 -> 2.5.1 asciidoc: update 9.0.4 -> 9.1.0 libhandy: update 1.0.3 -> 1.2.0 strace: update 5.10 -> 5.11 automake: update 1.16.2 - > 1.16.3 xxhash: import from meta-oe apt: update 1.8.2.2 -> 2.2.2 Alistair Francis (4): openssl: Enable building for RISC-V 32-bit linux-yocto: Add qemuriscv32 as a compatible machine machine: Initial commit of qemuriscv32 u-boot: Add support for building for qemuriscv32 Andrei Gherzan (3): gcr: Add support for building without x11 epiphany: Add package configuration for building in developer mode glibc: Backport patch to fix _SC_LEVEL1_ICACHE_LINESIZE Anton D. Kachalov (1): run-postinsts: do not remove postinsts directory. Awais Belal (2): libsdl2: disable shared memory for native builds rootfs.py: uninstall the run-postinsts package if not needed Bartosz Golaszewski (1): python3: make pydoc rdepend on python3-io Bruce Ashfield (27): linux-yocto/5.10: fix x86 32bit boot warnings linux-yocto/5.10: fix qemumips testimage failures linux-yocto/5.10: update to v5.10.17 and -rt31 linux-yocto/5.4: update to v5.4.99 linux-yocto/5.10: update to v5.10.19 linux-yocto/5.4: update to v5.4.101 perf: fix reproducibility issues linux-yocto/5.4: update to v5.4.103 kern-tools: symbol-why fix and README update linux-yocto/5.10: update to v5.10.21 linux-yocto/qemuarmv5: fix configuration warning yocto-bsp: update reference platforms to latest 5.10 perf: reproducibility fixes for pmu-events.c reproducibile: remove perf from exclusions linux-yocto/5.10: fix SERIAL_OF_PLATFORM warning linux-yocto/5.4: update to v5.4.105 linux-yocto/5.10: update to v5.10.23 linux-yocto/5.10: cfg: features/numa: Remove NODES_SPAN_OTHER_NODES option lttng-modules: update devupstream to 2.12.5+ lttng-modules: backport patches to fix build against 5.12+ kernel kernel-devsrc: fix on-target scripts/prepare for v5.12+ linux-yocto/5.10: cfg: fix ppc64 configuration warnings linux-yocto-dev: bump to v5.12-rc linux-yocto/5.10: update qemuriscv32 v5.10.23 linux-yocto/5.10: update to v5.10.25 linux-yocto/5.4: update to v5.4.107 linux-yocto-rt/5.10: update to -rt34 Changqing Li (1): go-helloworld: disable module-aware mode Charlie Davies (9): bitbake-bblayers/create: Fix incorrect priority help message bitbake-bblayers/create: Add optional layerid argument bitbake: bitbake: providers: remove unneeded logging call bitbake: bitbake: providers: consistent single line formatting between functions bitbake: bitbake: providers: introduce logic for REQUIRED_VERSION variable bitbake: bitbake: providers: check for REQUIRED_VERSION in _filterProviders bitbake: bitbake: lib: add Required Version to Bitbake --show-versions command bitbake: bitbake: cooker: Add REQUIRED_VERSION checks multilib_global: handle REQUIRED_VERSION Chen Qi (3): python3-jinja2: set CVE_PRODUCT bitbake: event.py: fix regression about INVALIDCONF populate_sdk_ext: record METADATA_REVISION Christopher Larson (2): buildhistory: add missing vardepsexcludes image,populate_sdk_base: move 'func' flag setting for sdk command vars Diego Santa Cruz (2): rpm: split build and extra functionality into separate packages sstate-diff-machines.sh: support rpm, deb and tar package types in analysis Dorinda (8): meta/recipes-rt: Add HOMEPAGE / DESCRIPTION meta-skeleton: Add HOMEPAGE / DESCRIPTION meta/recipes-extended: Add HOMEPAGE / DESCRIPTION meta/recipes-support: Add HOMEPAGE / DESCRIPTION meta/recipes-kernel: Add HOMEPAGE / DESCRIPTION meta/recipes-multimedia: Add HOMEPAGE / DESCRIPTION meta/recipes-graphics: Add HOMEPAGE / DESCRIPTION dev-manual/common-task.rst: Added documentation for debuginfod support Dorinda Bassey (4): meta/recipes-devtools: Add HOMEPAGE / DESCRIPTION distrodata.py: Test to track recipes without HOMEPAGE or DESCRIPTION meta-selftest: Add HOMEPAGE / DESCRIPTION devshell.bbclass: Exceptions displayed within devpyshell Douglas Royds (2): cmake: Fully-qualified path to ar externalsrc: Detect code changes in submodules Jon Mason (5): runqemu: use "raw" instead of "bin" for ovmf runqemu: add QB_GRAPHICS runqemu: correct forcing of ttyS0 runqemu: modify novga to conform to documentation tune-cortexa32: Add hard FPU Jose Quaresma (4): spirv-tools: python3 is need not only for the tests spirv-tools: cleanup an old patch that is not used anymore gstreamer1.0: upgrade 1.18.3 -> 1.18.4 gstreamer1.0-plugins-good: fix rtpjitterbuffer regression Kai Kang (2): toolchain-scripts.bbclass: customize prompt string for SDKs local.conf.sample.extended: sample value for SDK_PS1 Kevin Hao (1): meta-yocto-bsp: beaglebone: Set a fixed size for boot partition in WIC image Khairul Rohaizzat Jamaluddin (1): glibc: Fix CVE-2021-27645 Khem Raj (33): python3-cython: Check for files before editing webkitgtk: Use linker options to reduce memory overhead during linking webkitgtk: Enhance check for atomics to include 1 byte CAS qemuppc64: Add a QEMU machine definition for ppc64 linux-yocto: Enable powerpc64le QEMU formfactor: Add machine config for qemuppc64 inittab: Add getty launch on hvc0 for qemuppc64 parselogs: Allow expected kernel messages for qemuppc64 spirv-tools: Replace strncpy with memcpy python3-setuptools: Upgrade 54.1.0 -> 54.1.1 perf: Remove libunwind for rv32 Enable qemu usermode on ppc64 cmake.bbclass: Create cmake arch mapping for ppc64le libucontext: Recognize ppc64le architecture libunwind: Do not assume libdir for ppc64 gcc: Package new module mapper tool glib-2.0: Drop volatile qualifier go: Update to 1.16.2 go-dep: Remove libunwind: Link with libucontext on musl libedit: upgrade 20191231-3.1 -> 20210216-3.1 webkitgtk: Reduce stack and heap sizes for jsc on musl webkitgtk: Add packageconfig to chose between size and speed webkitgtk: enable strlen and stpcpy on musl/linux too gcc-sanitizers: Package up hwasan files apt: Support old resolver as fallback apt: Do not disable NLS valgrind: Fix ptests on ppc64 LE documentation-audit.sh: Fix typo in specifying LICENSE_FLAGS_WHITELIST image-uefi: Set efi_file for rv32/rv64 grub2: Disable for RISCV32 grub-efi: Re-introduce lost cast to long grub2: Enable on riscv32 Lee Chee Yang (2): cve-update-db-native: consider version suffix when update CVE db cve-check: CVE_VERSION_SUFFIX to work with patched release Li Wang (1): linux-dummy: add empty dependent packages Luca Boccassi (2): util-linux: split uuid in separate recipe to allow bootstrapping util-linux: backport patch to skip build of unused objects Manuel Leonhardt (1): bitbake: tinfoil: Honor quiet when parsing recipes Mark Hatle (2): populate_sdk_ext: Avoid copying and producing .pyc files populate_sdk_ext: Add support for PR service Martin Jansa (7): glib-2.0: call os.path.normpath on THISDIR glib-2.0: show an error about --cross-file only when such file exists busybox: refresh the defconfig from 1.33.0 busybox-inittab: rename for PV to match with busybox's PV iso-codes: fix protocol in SRC_URI packagegroup-core-weston.bb: add pam to REQUIRED_DISTRO_FEATURES python3: fix PACKAGECONFIG handling Michael Opdenacker (4): bitbake: doc: Update links to documentation Do not assume working from $HOME Update documentation URL documentation/README minor improvements Michael Trensch (1): linux-firmware: Fix packaging Mikko Rapeli (1): openssl: update to 1.1.1k to fix CVE-2021-3450 and CVE-2021-3449 Ming Liu (2): kernel-fitimage.bbclass: support both KERNEL_DEVICETREE/EXTERNAL_KERNEL_DEVICETREE initramfs-framework:rootfs: fix some conditional check Mingli Yu (1): libtool: make sure autoheader run before autoconf Minjae Kim (3): qemu: fix CVE-2021-20203 git: fix CVE-2021-21300 git: upgrade 2.30.1 -> 2.31.1 Naveen Saini (1): grub: upgrade 2.04 -> 2.06~rc1 Oleksandr Kravchuk (1): python3-setuptools: update to 54.1.0 Paul Gortmaker (1): bitbake: gitignore: ignore runqueue-tests/bitbake-cookerdaemon.log Peter Kjellerstedt (4): meson: Correctly set uid/gid of installed files uninative-tarball: Add a dependency on nativesdk-glibc-dbg metadata_scm.bbclass: Use immediate expansion for the METADATA_* variables license.bbclass: Improve parsing time when INCOMPATIBLE_LICENSES is big Petr Vorel (1): scripts/verify-bashisms: Update checkbashisms.pl URL Purushottam Choudhary (1): shadow: whitelist CVE-2013-4235 Randy MacLeod (2): ffmpeg: upgrade 4.3.1 -> 4.3.2 zstd: upgrade 1.4.8 -> 1.4.9 Richard Purdie (33): ltp: Fix another determinism issue build-appliance-image: Drop kernel module handling ltp: Further extend reproducibility patch bitbake: runqueue: Fix task execution corruption issue bitbake: runqueue: Add setscene task overlap sanity check bitbake: __init__.py: Fix bitbake debug log handling ltp: Fix determinism issue ltp: Fix libswapon issue properly bitbake: event: Fix multiconfig event handler change performance regressions bitbake: event: Fix another 'if d' test to test for None explictly bitbake: tests/color: Fix event register to pass the datastore bitbake: bblayers/query: Update to handle REQUIRED_VERSION scripts/contrib/list-packageconfig-flags: Upate for tinfoil API changes layer.conf: Update for hardknott release series layer.conf: Update for hardknott release series build-appliance-image: Update to master head revision layer.conf: Add gatesgarth back for now to allow for transition build-appliance-image: Update to master head revision meson: Work around determinism issue lttng-tools: upgrade 2.12.2 -> 2.12.3 lttng-modules: upgrade 2.12.4 -> 2.12.5 sqlite3: upgrade 3.34.1 -> 3.35.0 sudo: upgrade 1.9.5p2 -> 1.9.6 selftest/reproducible: Drop ovmf exclusion selftest/wic: Fix dependency issue in rawcopy test layer.conf: Drop gatesgarth from the layer series names bitbake: build: Add find_stale_stamps function bitbake: runqueue/event: Add an event for notifying of stale setscene tasks sstate: Remove stale objects before the main build sstate: Add documentation for eventhandlers and tweak naming site/elfutils/libunistring: Drop patching for iconv and set in site file build-appliance-image: Update to master head revision util-linux-libuuid: Simplify recipe and rename from util-linux-uuid Robert P. J. Day (8): bitbake-whatchanged: change ending quote to proper period bitbake: doc: move BBFILES_DYNAMIC for alphabetical order ref-manual: remove erroneous '\*' from variables list bitbake: doc: mention that addtask handles multiple dependencies bitbake: doc: fix glossary link for BB_INVALIDCONF variable bitbake: doc: fix syntax error in layer.conf example bitbake.conf: correct description of HOSTTOOLS_DIR packagegroups: delete useless "PROVIDES" lines Robert Yang (1): image.bbclass: deltask do_packagedata Ross Burton (13): libinput: less parallism to increase chances the test suite works ptest-packagelists: remove libinput-ptest insane: don't check for a warning string that is never output gcc: add an option for --enable-poison-system-directories to be fatal gcc-cross: make use of the system include directories fatal oeqa/selftest: add test to verify that poisoned sysroots are detected ovmf: make output binaries reproducible base: respect downloadfilename when sniffing the SRC_URI for dependencies lib/oe/utils: add directory size function classes/image: use oe.utils.directory_size() instead of du bitbake.conf: ensure BUILD_* tools match target tools meson: fix native/host confusion in gobject-introspection meson: use native-file instead of environment variables Sakib Sajal (2): buildstats.bbclass: improve timeout handling scripts: add oe-time-dd-test.sh Scott Murray (1): u-boot: Fix CVE-2021-27097, CVE-2021-27138 Stefan Ghinea (1): wpa-supplicant: fix CVE-2021-27803 Stefan Schmidt (1): systemd-conf: do not ask for DHCP if configured on kernel command line Tomasz Dziendzielski (2): bitbake: runqueue: Print pseudo.log if fakeroot task failed bitbake: codeparser: Fix TypeError in bitbake debug mode Ulrich ?lmann (1): gstreamer1.0: add support for coretracers Ulrich Ölmann (3): common-tasks.rst: fix 'wic cp' command common-tasks.rst: fix typo local.conf.sample: fix typo Vivien Didelot (6): systemd-container: sort RRECOMMENDS alphabetically systemd-container: recommend tar systemd-container: recommends StartExecPre modules poky: fix typos poky: don't use space with += beaglebone-yocto: allow other virtual/bootloader Wang Mingyu (20): shaderc: upgrade 2020.4 -> 2020.5 stress-ng: upgrade 0.12.03 -> 0.12.04 taglib: upgrade 1.11.1 -> 1.12 vala: upgrade 0.50.3 -> 0.50.4 python3-pygments: upgrade 2.8.0 -> 2.8.1 python3-zipp: upgrade 3.4.0 -> 3.4.1 sysklogd: upgrade 2.2.1 -> 2.2.2 help2man: upgrade 1.48.1 -> 1.48.2 iso-codes: upgrade 4.5.0 -> 4.6.0 jquery: upgrade 3.5.1 -> 3.6.0 ovmf: upgrade 202011 -> 202102 msmtp: upgrade 1.8.14 -> 1.8.15 gptfdisk: upgrade 1.0.6 -> 1.0.7 vulkan-headers: upgrade 1.2.162.0 -> 1.2.170.0 vulkan-loader: upgrade 1.2.162.0 -> 1.2.170.0 vulkan-tools: upgrade 1.2.162.1 -> 1.2.170.0 gcc: Update patch to only patch files once openssh: upgrade 8.4p1 -> 8.5p1 openssh: Improve LICENSE to show BSD license variants. gnutls: upgrade 3.7.0 -> 3.7.1 Yanfei Xu (1): glibc: fix pthread_cond_destroy hangs with process-shared mutex Yann Dirson (1): ffmpeg: disable GPL features by default Yi Fan Yu (1): valgrind: Fix nlcontrolc.vgtest jan (1): cve-update-db-native: Allow to overrule the URL in a bbappend. wangmy@fujitsu.com (1): systemd: upgrade 247.3 -> 247.4 zhengruoqin (3): sudo: upgrade 1.9.6 -> 1.9.6p1 liburi-perl: upgrade 1.74 -> 5.08 stress-ng: upgrade 0.12.04 -> 0.12.05 Signed-off-by: Andrew Geissler <geissonator@yahoo.com> Change-Id: I04195d4c610ca1674dd736eceeb6442d974cb711
Diffstat (limited to 'poky/meta/recipes-bsp/grub/files/lvm-Add-LVM-cache-logical-volume-handling.patch')
-rw-r--r--poky/meta/recipes-bsp/grub/files/lvm-Add-LVM-cache-logical-volume-handling.patch287
1 files changed, 0 insertions, 287 deletions
diff --git a/poky/meta/recipes-bsp/grub/files/lvm-Add-LVM-cache-logical-volume-handling.patch b/poky/meta/recipes-bsp/grub/files/lvm-Add-LVM-cache-logical-volume-handling.patch
deleted file mode 100644
index 2b8157f59..000000000
--- a/poky/meta/recipes-bsp/grub/files/lvm-Add-LVM-cache-logical-volume-handling.patch
+++ /dev/null
@@ -1,287 +0,0 @@
-From 8eb02bcb5897b238b29ff762402bb0c3028f0eab Mon Sep 17 00:00:00 2001
-From: Michael Chang <mchang@suse.com>
-Date: Thu, 19 Mar 2020 13:56:13 +0800
-Subject: [PATCH 3/9] lvm: Add LVM cache logical volume handling
-
-The LVM cache logical volume is the logical volume consisting of the original
-and the cache pool logical volume. The original is usually on a larger and
-slower storage device while the cache pool is on a smaller and faster one. The
-performance of the original volume can be improved by storing the frequently
-used data on the cache pool to utilize the greater performance of faster
-device.
-
-The default cache mode "writethrough" ensures that any data written will be
-stored both in the cache and on the origin LV, therefore grub can be straight
-to read the original lv as no data loss is guarenteed.
-
-The second cache mode is "writeback", which delays writing from the cache pool
-back to the origin LV to have increased performance. The drawback is potential
-data loss if losing the associated cache device.
-
-During the boot time grub reads the LVM offline i.e. LVM volumes are not
-activated and mounted, hence it should be fine to read directly from original
-lv since all cached data should have been flushed back in the process of taking
-it offline.
-
-It is also not much helpful to the situation by adding fsync calls to the
-install code. The fsync did not force to write back dirty cache to the original
-device and rather it would update associated cache metadata to complete the
-write transaction with the cache device. IOW the writes to cached blocks still
-go only to the cache device.
-
-To write back dirty cache, as LVM cache did not support dirty cache flush per
-block range, there'no way to do it for file. On the other hand the "cleaner"
-policy is implemented and can be used to write back "all" dirty blocks in a
-cache, which effectively drain all dirty cache gradually to attain and last in
-the "clean" state, which can be useful for shrinking or decommissioning a
-cache. The result and effect is not what we are looking for here.
-
-In conclusion, as it seems no way to enforce file writes to the original
-device, grub may suffer from power failure as it cannot assemble the cache
-device and read the dirty data from it. However since the case is only
-applicable to writeback mode which is sensitive to data lost in nature, I'd
-still like to propose my (relatively simple) patch and treat reading dirty
-cache as improvement.
-
-Upstream-Status: Backport [commit 0454b0445393aafc5600e92ef0c39494e333b135
-from https://git.savannah.gnu.org/git/grub.git]
-
-Signed-off-by: Michael Chang <mchang@suse.com>
-Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
-Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com>
----
- grub-core/disk/lvm.c | 190 +++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 190 insertions(+)
-
-diff --git a/grub-core/disk/lvm.c b/grub-core/disk/lvm.c
-index 7b265c7..dc6b83b 100644
---- a/grub-core/disk/lvm.c
-+++ b/grub-core/disk/lvm.c
-@@ -33,6 +33,14 @@
-
- GRUB_MOD_LICENSE ("GPLv3+");
-
-+struct cache_lv
-+{
-+ struct grub_diskfilter_lv *lv;
-+ char *cache_pool;
-+ char *origin;
-+ struct cache_lv *next;
-+};
-+
-
- /* Go the string STR and return the number after STR. *P will point
- at the number. In case STR is not found, *P will be NULL and the
-@@ -95,6 +103,34 @@ grub_lvm_check_flag (char *p, const char *str, const char *flag)
- }
- }
-
-+static void
-+grub_lvm_free_cache_lvs (struct cache_lv *cache_lvs)
-+{
-+ struct cache_lv *cache;
-+
-+ while ((cache = cache_lvs))
-+ {
-+ cache_lvs = cache_lvs->next;
-+
-+ if (cache->lv)
-+ {
-+ unsigned int i;
-+
-+ for (i = 0; i < cache->lv->segment_count; ++i)
-+ if (cache->lv->segments)
-+ grub_free (cache->lv->segments[i].nodes);
-+ grub_free (cache->lv->segments);
-+ grub_free (cache->lv->fullname);
-+ grub_free (cache->lv->idname);
-+ grub_free (cache->lv->name);
-+ }
-+ grub_free (cache->lv);
-+ grub_free (cache->origin);
-+ grub_free (cache->cache_pool);
-+ grub_free (cache);
-+ }
-+}
-+
- static struct grub_diskfilter_vg *
- grub_lvm_detect (grub_disk_t disk,
- struct grub_diskfilter_pv_id *id,
-@@ -242,6 +278,8 @@ grub_lvm_detect (grub_disk_t disk,
-
- if (! vg)
- {
-+ struct cache_lv *cache_lvs = NULL;
-+
- /* First time we see this volume group. We've to create the
- whole volume group structure. */
- vg = grub_malloc (sizeof (*vg));
-@@ -671,6 +709,106 @@ grub_lvm_detect (grub_disk_t disk,
- seg->nodes[seg->node_count - 1].name = tmp;
- }
- }
-+ else if (grub_memcmp (p, "cache\"",
-+ sizeof ("cache\"") - 1) == 0)
-+ {
-+ struct cache_lv *cache = NULL;
-+
-+ char *p2, *p3;
-+ grub_size_t sz;
-+
-+ cache = grub_zalloc (sizeof (*cache));
-+ if (!cache)
-+ goto cache_lv_fail;
-+ cache->lv = grub_zalloc (sizeof (*cache->lv));
-+ if (!cache->lv)
-+ goto cache_lv_fail;
-+ grub_memcpy (cache->lv, lv, sizeof (*cache->lv));
-+
-+ if (lv->fullname)
-+ {
-+ cache->lv->fullname = grub_strdup (lv->fullname);
-+ if (!cache->lv->fullname)
-+ goto cache_lv_fail;
-+ }
-+ if (lv->idname)
-+ {
-+ cache->lv->idname = grub_strdup (lv->idname);
-+ if (!cache->lv->idname)
-+ goto cache_lv_fail;
-+ }
-+ if (lv->name)
-+ {
-+ cache->lv->name = grub_strdup (lv->name);
-+ if (!cache->lv->name)
-+ goto cache_lv_fail;
-+ }
-+
-+ skip_lv = 1;
-+
-+ p2 = grub_strstr (p, "cache_pool = \"");
-+ if (!p2)
-+ goto cache_lv_fail;
-+
-+ p2 = grub_strchr (p2, '"');
-+ if (!p2)
-+ goto cache_lv_fail;
-+
-+ p3 = ++p2;
-+ p3 = grub_strchr (p3, '"');
-+ if (!p3)
-+ goto cache_lv_fail;
-+
-+ sz = p3 - p2;
-+
-+ cache->cache_pool = grub_malloc (sz + 1);
-+ if (!cache->cache_pool)
-+ goto cache_lv_fail;
-+ grub_memcpy (cache->cache_pool, p2, sz);
-+ cache->cache_pool[sz] = '\0';
-+
-+ p2 = grub_strstr (p, "origin = \"");
-+ if (!p2)
-+ goto cache_lv_fail;
-+
-+ p2 = grub_strchr (p2, '"');
-+ if (!p2)
-+ goto cache_lv_fail;
-+
-+ p3 = ++p2;
-+ p3 = grub_strchr (p3, '"');
-+ if (!p3)
-+ goto cache_lv_fail;
-+
-+ sz = p3 - p2;
-+
-+ cache->origin = grub_malloc (sz + 1);
-+ if (!cache->origin)
-+ goto cache_lv_fail;
-+ grub_memcpy (cache->origin, p2, sz);
-+ cache->origin[sz] = '\0';
-+
-+ cache->next = cache_lvs;
-+ cache_lvs = cache;
-+ break;
-+
-+ cache_lv_fail:
-+ if (cache)
-+ {
-+ grub_free (cache->origin);
-+ grub_free (cache->cache_pool);
-+ if (cache->lv)
-+ {
-+ grub_free (cache->lv->fullname);
-+ grub_free (cache->lv->idname);
-+ grub_free (cache->lv->name);
-+ }
-+ grub_free (cache->lv);
-+ grub_free (cache);
-+ }
-+ grub_lvm_free_cache_lvs (cache_lvs);
-+ goto fail4;
-+ }
- else
- {
- #ifdef GRUB_UTIL
-@@ -747,6 +885,58 @@ grub_lvm_detect (grub_disk_t disk,
- }
-
- }
-+
-+ {
-+ struct cache_lv *cache;
-+
-+ for (cache = cache_lvs; cache; cache = cache->next)
-+ {
-+ struct grub_diskfilter_lv *lv;
-+
-+ for (lv = vg->lvs; lv; lv = lv->next)
-+ if (grub_strcmp (lv->name, cache->origin) == 0)
-+ break;
-+ if (lv)
-+ {
-+ cache->lv->segments = grub_malloc (lv->segment_count * sizeof (*lv->segments));
-+ if (!cache->lv->segments)
-+ {
-+ grub_lvm_free_cache_lvs (cache_lvs);
-+ goto fail4;
-+ }
-+ grub_memcpy (cache->lv->segments, lv->segments, lv->segment_count * sizeof (*lv->segments));
-+
-+ for (i = 0; i < lv->segment_count; ++i)
-+ {
-+ struct grub_diskfilter_node *nodes = lv->segments[i].nodes;
-+ grub_size_t node_count = lv->segments[i].node_count;
-+
-+ cache->lv->segments[i].nodes = grub_malloc (node_count * sizeof (*nodes));
-+ if (!cache->lv->segments[i].nodes)
-+ {
-+ for (j = 0; j < i; ++j)
-+ grub_free (cache->lv->segments[j].nodes);
-+ grub_free (cache->lv->segments);
-+ cache->lv->segments = NULL;
-+ grub_lvm_free_cache_lvs (cache_lvs);
-+ goto fail4;
-+ }
-+ grub_memcpy (cache->lv->segments[i].nodes, nodes, node_count * sizeof (*nodes));
-+ }
-+
-+ if (cache->lv->segments)
-+ {
-+ cache->lv->segment_count = lv->segment_count;
-+ cache->lv->vg = vg;
-+ cache->lv->next = vg->lvs;
-+ vg->lvs = cache->lv;
-+ cache->lv = NULL;
-+ }
-+ }
-+ }
-+ }
-+
-+ grub_lvm_free_cache_lvs (cache_lvs);
- if (grub_diskfilter_vg_register (vg))
- goto fail4;
- }
---
-2.14.4
-