commit: 9d03ff956fd53710893f6f03582f110bef320b78 Author: Alice Ferrazzi <alicef <AT> gentoo <DOT> org> AuthorDate: Fri Nov 24 09:12:43 2017 +0000 Commit: Alice Ferrazzi <alicef <AT> gentoo <DOT> org> CommitDate: Fri Nov 24 09:12:43 2017 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=9d03ff95
remove upstream patch ..._bcache-data-corruption-fix-for-bi-partno.patch | 38 ---------------------- 1 file changed, 38 deletions(-) diff --git a/2100_bcache-data-corruption-fix-for-bi-partno.patch b/2100_bcache-data-corruption-fix-for-bi-partno.patch deleted file mode 100644 index dd4aed6..0000000 --- a/2100_bcache-data-corruption-fix-for-bi-partno.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 62530ed8b1d07a45dec94d46e521c0c6c2d476e6 Mon Sep 17 00:00:00 2001 -From: Michael Lyle <[email protected]> -Date: Thu, 16 Nov 2017 23:47:25 -0800 -Subject: bio: ensure __bio_clone_fast copies bi_partno - -A new field was introduced in 74d46992e0d9, bi_partno, instead of using -bdev->bd_contains and encoding the partition information in the bi_bdev -field. __bio_clone_fast was changed to copy the disk information, but -not the partition information. At minimum, this regressed bcache and -caused data corruption. - -Signed-off-by: Michael Lyle <[email protected]> -Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and partitions index") -Reported-by: Pavel Goran <[email protected]> -Reported-by: Campbell Steven <[email protected]> -Reviewed-by: Coly Li <[email protected]> -Reviewed-by: Ming Lei <[email protected]> -Cc: <[email protected]> # 4.14 -Signed-off-by: Jens Axboe <[email protected]> ---- - block/bio.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/block/bio.c b/block/bio.c -index b94a802..459cc85 100644 ---- a/block/bio.c -+++ b/block/bio.c -@@ -597,6 +597,7 @@ void __bio_clone_fast(struct bio *bio, struct bio *bio_src) - * so we don't set nor calculate new physical/hw segment counts here - */ - bio->bi_disk = bio_src->bi_disk; -+ bio->bi_partno = bio_src->bi_partno; - bio_set_flag(bio, BIO_CLONED); - bio->bi_opf = bio_src->bi_opf; - bio->bi_write_hint = bio_src->bi_write_hint; --- -cgit v1.1 -
