6ee9ba5898
* Changelog from Linbit:
9.1.23 (api:genl2/proto:86-101,118-121/transport:18)
--------
* Fix a corner case that can happen when DRBD establishes multiple
connections in parallel, which could lead one connection to end up in
an inconsistent replication state of WFBitMapT/Established
* Fix a corner case in which a reconciliation resync ends up in
WFBitMapT/Established
* Restrict protocol compatibility to the most recent 8.4 and 9.0 releases
* Fix a corner case causing a module ref leak on drbd_transport_tcp;
if it hits, you can not rmmod it
* rate-limit resync progress while resync is paused
* resync-target inherits history UUIDs when resync finishes,
this can prevent unexpected "unrelared data" events later
* Updated compatibility code for Linux 6.11 and 6.12
* remove patches which already included in the new version:
0001-drbd-properly-rate-limit-resync-progress-reports.patch
0002-drbd-inherit-history-UUIDs-from-sync-source-when-res.patch
0003-build-compat-fix-line-offset-in-annotation-pragmas-p.patch
0004-drbd-fix-exposed_uuid-going-backward.patch
0005-drbd-Proper-locking-around-new_current_uuid-on-a-dis.patch
0006-build-CycloneDX-fix-bom-ref-add-purl.patch
0007-build-Another-update-to-the-spdx-files.patch
0008-build-generate-spdx.json-not-tag-value-format.patch
0009-compat-fix-gen_patch_names-for-bdev_file_open_by_pat.patch
0010-compat-fix-nla_nest_start_noflag-test.patch
0011-compat-fix-blk_alloc_disk-rule.patch
0012-drbd-remove-const-from-function-return-type.patch
0013-drbd-don-t-set-max_write_zeroes_sectors-in-decide_on.patch
0014-drbd-split-out-a-drbd_discard_supported-helper.patch
0015-drbd-atomically-update-queue-limits-in-drbd_reconsid.patch
0016-compat-test-and-patch-for-queue_limits_start_update.patch
0017-compat-specify-which-essential-change-was-not-made.patch
0018-gen_patch_names-reorder-blk_mode_t.patch
0019-compat-fix-blk_queue_update_readahead-patch.patch
0020-compat-test-and-patch-for-que_limits-max_hw_discard_.patch
0021-compat-fixup-write_zeroes__no_capable.patch
0022-compat-fixup-queue_flag_discard__yes_present.patch
0023-drbd-move-flags-to-queue_limits.patch
0024-compat-test-and-patch-for-queue_limits.features.patch
0025-drbd-Annotate-struct-fifo_buffer-with-__counted_by.patch
0026-compat-test-and-patch-for-__counted_by.patch
0027-drbd-fix-function-cast-warnings-in-state-machine.patch
0028-Add-missing-documentation-of-peer_device-parameter-t.patch
0030-drbd-kref_put-path-when-kernel_accept-fails.patch
0031-build-fix-typo-in-Makefile.spatch.patch
0032-drbd-open-do-not-delay-open-if-already-Primary.patch
* removed patch which is not needed anymore:
boo1231290_fix_drbd_build_error_against_kernel_v6.11.0.patch
boo1233222_fix_drbd_build_error_against_kernel_v6.11.6.patch
* update:
drbd_git_revision
drbd.spec
* add upstream patches to align commit d64ebe7eb7df:
0001-drbd-Fix-memory-leak.patch
OBS-URL: https://build.opensuse.org/package/show/network:ha-clustering:Factory/drbd?expand=0&rev=155
130 lines
4.5 KiB
Diff
130 lines
4.5 KiB
Diff
From b993152e80676f5b9ce583c9471b630cbd0675d7 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Moritz=20=22WanzenBug=22=20Wanzenb=C3=B6ck?=
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<moritz.wanzenboeck@linbit.com>
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Date: Fri, 8 Sep 2023 15:09:47 +0200
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Subject: [PATCH 11/20] compat: block: pass a gendisk to ->open
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See also upstream Linux kernel commit
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d32e2bf83791 ("block: pass a gendisk to ->open")
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Original message:
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->open is only called on the whole device. Make that explicit by
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passing a gendisk instead of the block_device.
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---
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...ice_operations_open__no_takes_gendisk.cocci | 18 ++++++++++++++++++
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drbd/drbd-kernel-compat/gen_patch_names.c | 3 +++
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...lock_device_operations_open_takes_gendisk.c | 17 +++++++++++++++++
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drbd/drbd_main.c | 10 +++++-----
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4 files changed, 43 insertions(+), 5 deletions(-)
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create mode 100644 drbd/drbd-kernel-compat/cocci/block_device_operations_open__no_takes_gendisk.cocci
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create mode 100644 drbd/drbd-kernel-compat/tests/block_device_operations_open_takes_gendisk.c
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diff --git a/drbd/drbd-kernel-compat/cocci/block_device_operations_open__no_takes_gendisk.cocci b/drbd/drbd-kernel-compat/cocci/block_device_operations_open__no_takes_gendisk.cocci
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new file mode 100644
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index 000000000000..2ba2856da9db
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--- /dev/null
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+++ b/drbd/drbd-kernel-compat/cocci/block_device_operations_open__no_takes_gendisk.cocci
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@@ -0,0 +1,18 @@
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+@ drbd_open_arg @
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+identifier gd;
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+fresh identifier bdev = "" ## "bdev";
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+@@
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+ drbd_open(
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+- struct gendisk *gd,
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++ struct block_device *bdev,
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+ ... ) {
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+<...
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+(
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+- gd->part0
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++ bdev
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+|
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+- gd
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++ bdev->bd_disk
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+)
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+...>
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+}
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diff --git a/drbd/drbd-kernel-compat/gen_patch_names.c b/drbd/drbd-kernel-compat/gen_patch_names.c
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index 7071a0a4c5ec..6e4f06d9a3a7 100644
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--- a/drbd/drbd-kernel-compat/gen_patch_names.c
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+++ b/drbd/drbd-kernel-compat/gen_patch_names.c
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@@ -559,6 +559,9 @@ int main(int argc, char **argv)
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patch(1, "blkdev_get_by_path", true, false,
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COMPAT_BLKDEV_GET_BY_PATH_HAS_HOLDER_OPS, "has_holder_ops");
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+ patch(1, "block_device_operations_open", true, false,
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+ COMPAT_BLOCK_DEVICE_OPERATIONS_OPEN_TAKES_GENDISK, "takes_gendisk");
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+
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/* #define BLKDEV_ISSUE_ZEROOUT_EXPORTED */
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/* #define BLKDEV_ZERO_NOUNMAP */
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diff --git a/drbd/drbd-kernel-compat/tests/block_device_operations_open_takes_gendisk.c b/drbd/drbd-kernel-compat/tests/block_device_operations_open_takes_gendisk.c
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new file mode 100644
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index 000000000000..d5f20fd569fb
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--- /dev/null
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+++ b/drbd/drbd-kernel-compat/tests/block_device_operations_open_takes_gendisk.c
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@@ -0,0 +1,17 @@
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+/* { "version": "v6.5-rc1", "commit": "d32e2bf83791727a84ad5d3e3d713e82f9adbe30", "comment": "block: pass a gendisk to ->open", "author": "Christoph Hellwig <hch@lst.de>", "date": "Thu Jun 8 13:02:36 2023 +0200" } */
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+#include <linux/blkdev.h>
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+
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+#ifndef __same_type
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+# define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
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+#endif
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+
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+int foo_open(struct gendisk *disk, unsigned int mode)
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+{
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+ return 0;
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+}
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+
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+void foo(void)
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+{
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+ struct block_device_operations ops;
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+ BUILD_BUG_ON(!(__same_type(ops.open, &foo_open)));
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+}
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diff --git a/drbd/drbd_main.c b/drbd/drbd_main.c
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index e6ed1185c710..53cb4c9e7db3 100644
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--- a/drbd/drbd_main.c
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+++ b/drbd/drbd_main.c
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@@ -52,7 +52,7 @@
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#include "drbd_meta_data.h"
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#include "drbd_dax_pmem.h"
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-static int drbd_open(struct block_device *bdev, fmode_t mode);
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+static int drbd_open(struct gendisk *gd, fmode_t mode);
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static void drbd_release(struct gendisk *gd, fmode_t mode);
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static void md_sync_timer_fn(struct timer_list *t);
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static int w_bitmap_io(struct drbd_work *w, int unused);
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@@ -2646,9 +2646,9 @@ out:
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spin_unlock(&device->openers_lock);
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}
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-static int drbd_open(struct block_device *bdev, fmode_t mode)
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+static int drbd_open(struct gendisk *gd, fmode_t mode)
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{
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- struct drbd_device *device = bdev->bd_disk->private_data;
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+ struct drbd_device *device = gd->private_data;
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struct drbd_resource *resource = device->resource;
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long timeout = resource->res_opts.auto_promote_timeout * HZ / 10;
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enum ioc_rv r;
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@@ -2664,7 +2664,7 @@ static int drbd_open(struct block_device *bdev, fmode_t mode)
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/* Fail read-write open early,
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* in case someone explicitly set us read-only (blockdev --setro) */
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- if (bdev_read_only(bdev) && (mode & FMODE_WRITE))
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+ if (bdev_read_only(gd->part0) && (mode & FMODE_WRITE))
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return -EACCES;
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if (resource->fail_io[NOW])
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@@ -2740,7 +2740,7 @@ out:
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mutex_unlock(&resource->open_release);
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if (err) {
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- drbd_release(bdev->bd_disk, mode);
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+ drbd_release(gd, mode);
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if (err == -EAGAIN && !(mode & FMODE_NDELAY))
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err = -EMEDIUMTYPE;
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}
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--
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2.35.3
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