From 1325e74e0c2f9ebdafe05b1492cec77a60059920 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Mon, 25 Mar 2019 15:29:06 +0100 Subject: kernel: Remove support for kernel 3.18 No target is using kernel 3.18 anymore, remove all the generic support for kernel 3.18. The removed packages are depending on kernel 3.18 only and are not used on any recent kernel. Signed-off-by: Hauke Mehrtens --- .../494-mtd-ubi-add-EOF-marker-support.patch | 51 ---------------------- 1 file changed, 51 deletions(-) delete mode 100644 target/linux/generic/pending-3.18/494-mtd-ubi-add-EOF-marker-support.patch (limited to 'target/linux/generic/pending-3.18/494-mtd-ubi-add-EOF-marker-support.patch') diff --git a/target/linux/generic/pending-3.18/494-mtd-ubi-add-EOF-marker-support.patch b/target/linux/generic/pending-3.18/494-mtd-ubi-add-EOF-marker-support.patch deleted file mode 100644 index 4b5eb4568d..0000000000 --- a/target/linux/generic/pending-3.18/494-mtd-ubi-add-EOF-marker-support.patch +++ /dev/null @@ -1,51 +0,0 @@ ---- a/drivers/mtd/ubi/attach.c -+++ b/drivers/mtd/ubi/attach.c -@@ -800,6 +800,13 @@ out_unlock: - return err; - } - -+static bool ec_hdr_has_eof(struct ubi_ec_hdr *ech) -+{ -+ return ech->padding1[0] == 'E' && -+ ech->padding1[1] == 'O' && -+ ech->padding1[2] == 'F'; -+} -+ - /** - * scan_peb - scan and process UBI headers of a PEB. - * @ubi: UBI device description object -@@ -830,9 +837,21 @@ static int scan_peb(struct ubi_device *u - return 0; - } - -- err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); -- if (err < 0) -- return err; -+ if (!ai->eof_found) { -+ err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); -+ if (err < 0) -+ return err; -+ -+ if (ec_hdr_has_eof(ech)) { -+ ubi_msg("EOF marker found, PEBs from %d will be erased", -+ pnum); -+ ai->eof_found = true; -+ } -+ } -+ -+ if (ai->eof_found) -+ err = UBI_IO_FF_BITFLIPS; -+ - switch (err) { - case 0: - break; ---- a/drivers/mtd/ubi/ubi.h -+++ b/drivers/mtd/ubi/ubi.h -@@ -705,6 +705,7 @@ struct ubi_attach_info { - int mean_ec; - uint64_t ec_sum; - int ec_count; -+ bool eof_found; - struct kmem_cache *aeb_slab_cache; - }; - -- cgit v1.2.3