From: John Crispin Date: Thu, 27 Mar 2014 13:36:01 +0000 (+0000) Subject: ubox: fix logd (hopefully) X-Git-Tag: reboot~7612 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=95a14e1dcdb790e3cb765ea605f0f41a45d3fbd1;p=oweals%2Fopenwrt.git ubox: fix logd (hopefully) https://dev.openwrt.org/ticket/15357 Signed-off-by: John Crispin SVN-Revision: 40295 --- diff --git a/package/system/ubox/Makefile b/package/system/ubox/Makefile index 09bbc0933c..8458c595a5 100644 --- a/package/system/ubox/Makefile +++ b/package/system/ubox/Makefile @@ -1,13 +1,13 @@ include $(TOPDIR)/rules.mk PKG_NAME:=ubox -PKG_VERSION:=2014-03-18 +PKG_VERSION:=2014-03-27 PKG_RELEASE=$(PKG_SOURCE_VERSION) PKG_SOURCE_PROTO:=git PKG_SOURCE_URL:=git://nbd.name/luci2/ubox.git PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION) -PKG_SOURCE_VERSION:=1015c3779f37a17c6a2512bfc817e56d3042a237 +PKG_SOURCE_VERSION:=1d9d2e6ae99c9ba72d1bc40e554d5f422c9b9196 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz CMAKE_INSTALL:=1 diff --git a/package/system/ubox/patches/0001-mount_root-fix-jffs2-handling-on-MTD-devices-emulate.patch b/package/system/ubox/patches/0001-mount_root-fix-jffs2-handling-on-MTD-devices-emulate.patch deleted file mode 100644 index 67805450ba..0000000000 --- a/package/system/ubox/patches/0001-mount_root-fix-jffs2-handling-on-MTD-devices-emulate.patch +++ /dev/null @@ -1,176 +0,0 @@ -From ece50ef6d4b5191636c971ee3896ca22fa538625 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos -Date: Tue, 5 Nov 2013 16:16:03 +0100 -Subject: [PATCH] mount_root: fix jffs2 handling on MTD devices emulated by - gluebi - -The jffs2_ready() function in mount_root.c checks -the presence of various JFFS2 markers at the start -of a given MTD device. The function works on NOR -flashes because JFFS2 puts 'cleanmarker' nodes at -the start of freshly erased blocks. - -However if jffs2 is used on a MTD device emulated -by the gluebi layer, the 'cleanmarker' nodes are -not present and the jffs2_ready() function fails. - -Update the code to handle jffs2 correctly even on -MTD devices emulated by the gluebi layer. - -Signed-off-by: Gabor Juhos ---- - mount_root.c | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++++----- - 1 file changed, 83 insertions(+), 7 deletions(-) - ---- a/mount_root.c -+++ b/mount_root.c -@@ -54,6 +54,14 @@ enum { - FS_DEADCODE, - }; - -+enum mtd_type { -+ MTD_TYPE_NOT_FOUND, -+ MTD_TYPE_NOR, -+ MTD_TYPE_NAND, -+ MTD_TYPE_UBI, -+ MTD_TYPE_UNKNOWN, -+}; -+ - static const char *argv0; - - /* this is a raw syscall - man 2 pivot_root */ -@@ -223,6 +231,64 @@ static int find_mtd_char(char *name, cha - return 0; - } - -+static enum mtd_type mtd_get_type(char *index) -+{ -+ static char p[256]; -+ static char buf[32]; -+ FILE *fp; -+ size_t sz; -+ -+ snprintf(p, sizeof(p), "/sys/class/mtd/mtd%s/type", index); -+ -+ fp = fopen(p, "r"); -+ if (!fp) { -+ ERROR("unable to open %s\n", p); -+ return MTD_TYPE_NOT_FOUND; -+ } -+ -+ memset(buf, 0, sizeof(buf)); -+ sz = fread(buf, 1, sizeof(buf) - 1, fp); -+ fclose(fp); -+ -+ if (sz <= 1) { -+ ERROR("unable to read from %s\n", p); -+ return MTD_TYPE_UNKNOWN; -+ } -+ -+ while (sz > 0) { -+ sz--; -+ -+ if (buf[sz] != '\n') -+ break; -+ -+ buf[sz] = 0; -+ } -+ -+ if (strcmp(buf, "nor") == 0) -+ return MTD_TYPE_NOR; -+ -+ if (strcmp(buf, "nand") == 0) -+ return MTD_TYPE_NAND; -+ -+ if (strcmp(buf, "ubi") == 0) -+ return MTD_TYPE_UBI; -+ -+ ERROR("mtd%s has unknow type '%s'\n", index, buf); -+ return MTD_TYPE_UNKNOWN; -+} -+ -+static enum mtd_type mtd_get_type_by_name(char *name) -+{ -+ char *index; -+ -+ index = find_mtd_index(name); -+ if (!index) -+ return MTD_TYPE_NOT_FOUND; -+ -+ return mtd_get_type(index); -+} -+ -+ - static int mtd_unlock(char *mtd) - { - struct erase_info_user mtdlock; -@@ -277,7 +343,7 @@ static int mtd_mount_jffs2(void) - return mtd_unlock(rootfs_data); - } - --static int jffs2_ready(char *mtd) -+static int jffs2_ready(char *mtd, enum mtd_type type) - { - FILE *fp = fopen(mtd, "r"); - __u32 deadc0de; -@@ -298,16 +364,21 @@ static int jffs2_ready(char *mtd) - } - - deadc0de = __be32_to_cpu(deadc0de); -- jffs2 = __be16_to_cpu(deadc0de >> 16); -+ if (deadc0de == 0xdeadc0de) { -+ LOG("jffs2 is not ready - EOF marker found\n"); -+ return FS_DEADCODE; -+ } - -+ jffs2 = __be16_to_cpu(deadc0de >> 16); - if (jffs2 == 0x1985) { - LOG("jffs2 is ready\n"); - return FS_JFFS2; - } - -- if (deadc0de == 0xdeadc0de) { -- LOG("jffs2 is not ready - marker found\n"); -- return FS_DEADCODE; -+ if (type == MTD_TYPE_UBI && -+ deadc0de == 0xffffffff) { -+ LOG("jffs2 is ready\n"); -+ return FS_JFFS2; - } - - ERROR("No jffs2 marker was found\n"); -@@ -638,6 +709,7 @@ static int main_switch2jffs(int argc, ch - char mtd[32]; - char *mp; - int ret = -1; -+ enum mtd_type type; - - if (find_overlay_mount("overlayfs:/tmp/root")) - return -1; -@@ -659,7 +731,8 @@ static int main_switch2jffs(int argc, ch - return ret; - } - -- switch (jffs2_ready(mtd)) { -+ type = mtd_get_type_by_name("rootfs_data"); -+ switch (jffs2_ready(mtd, type)) { - case FS_NONE: - ERROR("no jffs2 marker found\n"); - /* fall through */ -@@ -781,12 +854,15 @@ int main(int argc, char **argv) - LOG("mounting /dev/root\n"); - mount("/dev/root", "/", NULL, MS_NOATIME | MS_REMOUNT, 0); - } else { -+ enum mtd_type type; -+ - if (!extroot("")) { - fprintf(stderr, "mount_root: switched to extroot\n"); - return 0; - } - -- switch (jffs2_ready(mtd)) { -+ type = mtd_get_type_by_name("rootfs_data"); -+ switch (jffs2_ready(mtd, type)) { - case FS_NONE: - case FS_DEADCODE: - return ramoverlay();