提交 · 5.10.0-32.0.0 · openeuler / Kernel

31 12月, 2021 40 次提交

UAPI: nfsfh.h: Replace one-element array with flexible-array member · 10e38d23

由 Gustavo A. R. Silva 提交于 12月 31, 2021

mainline inclusion
from mainline-v5.16-rc1
category: feature
bugzilla: 185747 https://gitee.com/openeuler/kernel/issues/I4OUFN
CVE: NA

-------------------------------

There is a regular need in the kernel to provide a way to declare having
a dynamically sized set of trailing elements in a structure. Kernel code
should always use “flexible array members”[1] for these cases. The older
style of one-element or zero-length arrays should no longer be used[2].

Use an anonymous union with a couple of anonymous structs in order to
keep userspace unchanged:

$ pahole -C nfs_fhbase_new fs/nfsd/nfsfh.o
struct nfs_fhbase_new {
        union {
                struct {
                        __u8       fb_version_aux;       /*     0     1 */
                        __u8       fb_auth_type_aux;     /*     1     1 */
                        __u8       fb_fsid_type_aux;     /*     2     1 */
                        __u8       fb_fileid_type_aux;   /*     3     1 */
                        __u32      fb_auth[1];           /*     4     4 */
                };                                       /*     0     8 */
                struct {
                        __u8       fb_version;           /*     0     1 */
                        __u8       fb_auth_type;         /*     1     1 */
                        __u8       fb_fsid_type;         /*     2     1 */
                        __u8       fb_fileid_type;       /*     3     1 */
                        __u32      fb_auth_flex[0];      /*     4     0 */
                };                                       /*     0     4 */
        };                                               /*     0     8 */

        /* size: 8, cachelines: 1, members: 1 */
        /* last cacheline: 8 bytes */
};

Also, this helps with the ongoing efforts to enable -Warray-bounds by
fixing the following warnings:

fs/nfsd/nfsfh.c: In function ‘nfsd_set_fh_dentry’:
fs/nfsd/nfsfh.c:191:41: warning: array subscript 1 is above array bounds of ‘__u32[1]’ {aka ‘unsigned int[1]’} [-Warray-bounds]
  191 |        ntohl((__force __be32)fh->fh_fsid[1])));
      |                              ~~~~~~~~~~~^~~
./include/linux/kdev_t.h:12:46: note: in definition of macro ‘MKDEV’
   12 | #define MKDEV(ma,mi) (((ma) << MINORBITS) | (mi))
      |                                              ^~
./include/uapi/linux/byteorder/little_endian.h:40:26: note: in expansion of macro ‘__swab32’
   40 | #define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x))
      |                          ^~~~~~~~
./include/linux/byteorder/generic.h:136:21: note: in expansion of macro ‘__be32_to_cpu’
  136 | #define ___ntohl(x) __be32_to_cpu(x)
      |                     ^~~~~~~~~~~~~
./include/linux/byteorder/generic.h:140:18: note: in expansion of macro ‘___ntohl’
  140 | #define ntohl(x) ___ntohl(x)
      |                  ^~~~~~~~
fs/nfsd/nfsfh.c:191:8: note: in expansion of macro ‘ntohl’
  191 |        ntohl((__force __be32)fh->fh_fsid[1])));
      |        ^~~~~
fs/nfsd/nfsfh.c:192:32: warning: array subscript 2 is above array bounds of ‘__u32[1]’ {aka ‘unsigned int[1]’} [-Warray-bounds]
  192 |    fh->fh_fsid[1] = fh->fh_fsid[2];
      |                     ~~~~~~~~~~~^~~
fs/nfsd/nfsfh.c:192:15: warning: array subscript 1 is above array bounds of ‘__u32[1]’ {aka ‘unsigned int[1]’} [-Warray-bounds]
  192 |    fh->fh_fsid[1] = fh->fh_fsid[2];
      |    ~~~~~~~~~~~^~~

[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays

Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/109Signed-off-by: NGustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: NChuck Lever <chuck.lever@oracle.com>
Signed-off-by: NZhihao Cheng <chengzhihao1@huawei.com>
Reviewed-by: NJason Yan <yanaijie@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

10e38d23

kabi: Add kabi reservation for storage module · dde4fe56

由 Zhihao Cheng 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: 185747 https://gitee.com/openeuler/kernel/issues/I4OUFN
CVE: NA

-------------------------------

Introduce kabi for storage module.
Signed-off-by: NZhihao Cheng <chengzhihao1@huawei.com>
Reviewed-by: NJason Yan <yanaijie@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

dde4fe56

KABI:reserve space for sched structures · 800d1646

由 Guan Jing 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KAP1?from=project-issue
CVE: NA

--------
We reserve some fields beforehand for sched structures prone to change,
therefore, we can hot add/change features of sched with this enhancement.
After reserving, normally cache does not matter as the reserved fields
are not accessed at all.
Signed-off-by: NGuan Jing <guanjing6@huawei.com>
Reviewed-by: NChen Hui <judy.chenhui@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

800d1646

KABI: reserve space for IMA IPE · f389569e

由 Guo Zihua 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GK6B
CVE: NA
---------------------------

Reserving some fields for future IMA IPE development.
Signed-off-by: NGuo Zihua <guozihua@huawei.com>
Reviewed-by: Nweiyang wang <wangweiyang2@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

f389569e

kabi: reserve space for cred and user_namespace · 328e6481

由 GONG, Ruiqi 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MYYH
CVE: N/A

-----------------------

Reserve space in struct cred and struct user_namespace in advance to
prepare for merging a promising new feature [1] from kernel 5.14 and
some others in the future.

[1]: https://lkml.kernel.org/r/94d1dbecab060a6b116b0a2d1accd8ca1bbb4f5f.1619094428.git.legion@kernel.orgSigned-off-by: NGONG, Ruiqi <gongruiqi1@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Reviewed-by: Nweiyang wang <wangweiyang2@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

328e6481

Increase size of ucounts to atomic_long_t · 00422feb

由 Alexey Gladkov 提交于 12月 31, 2021

mainline inclusion
from mainline-v5.14-rc1
commit f9c82a4e
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MYYH
CVE: N/A

-----------------------------------------

RLIMIT_MSGQUEUE and RLIMIT_MEMLOCK use unsigned long to store their
counters. As a preparation for moving rlimits based on ucounts, we need
to increase the size of the variable to long.
Signed-off-by: NAlexey Gladkov <legion@kernel.org>
Link: https://lkml.kernel.org/r/257aa5fb1a7d81cf0f4c34f39ada2320c4284771.1619094428.git.legion@kernel.orgSigned-off-by: NEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: NGONG, Ruiqi <gongruiqi1@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

00422feb

kabi: reserve space for fwnode.h · 129e4923

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

reserve space for struct fwnode_handle and fwnode_operations.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

129e4923

kabi: reserve space for iommu.h · b75593fd

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

reserve space for struct iommu_domain and iommu_ops.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NZhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

b75593fd

kabi: reserve space for ptp_clock.h · af9f9bb9

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

reserve space for ptp_clock.h.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

af9f9bb9

kabi: reserve space for struct ptp_clock_info · 9fe2f4b9

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

reserve space for struct ptp_clock_info.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

9fe2f4b9

kabi: reserve space for struct ptp_clock · fe669a85

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

reserve space for struct ptp_clock.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

fe669a85

kabi: reserve space for struct module · bdae998b

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

Reserve space for struct module.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

bdae998b

kabi: reserve space for kobject related structures · a0bc5506

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

Reserve space for the structures in kobject subsystem.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

a0bc5506

kabi: reserve space for io subsystem related structures · a8dcc232

由 Wang ShaoBo 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue
CVE: NA

-------------------------------

Reserve space for the structures in io subsystem.
Signed-off-by: NWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

a8dcc232

KABI: add KABI padding to x86/paravirt ops structures · 3d5a4d13

由 Zheng Zengkai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4JBL0
CVE: NA

------------------------------

Although CONFIG_PARAVIRT_XXL is not enabled in openeuler_defconfig,
we add KABI padding to the following x86/paravirt ops structures
in advance for potential kabi break:

    pv_irq_ops
    pv_mmu_ops
    pv_lock_ops
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: NYang Yingliang <yangyingliang@huawei.com>
Reviewed-by: NWei Li <liwei391@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

3d5a4d13

KABI: add KABI padding to cpuidle structures · 14f70b7a

由 Zheng Zengkai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4JBL0
CVE: NA

------------------------------

Add KABI padding to the following cpuidle structures:
struct cpuidle_state_usage
struct cpuidle_state
struct cpuidle_device
struct cpuidle_driver

Changes in these structures will influence KABI compatibility
of following interfaces:
sched_setscheduler
set_cpus_allowed_ptr
set_user_nice
wake_up_process
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

14f70b7a

kabi: reserve space for struct dma_map_ops · fe427a87

由 Yang Yingliang 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4JBL0
CVE: NA

-------------------------------

Reserve space for struct dma_map_ops.
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
Reviewed-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: NWei Li <liwei391@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

fe427a87

kabi: reserve space for struct cpu_stop_work · da2a40d1

由 Yang Yingliang 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4JBL0
CVE: NA

-------------------------------

Reserve space for struct cpu_stop_work. Changing this struct will
affect set_cpus_allowed_ptr(), so reserve one kabi field.
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

da2a40d1

kabi: reserve space for perf subsystem related structures · ddf1c09b

由 Yang Jihong 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GFVG?from=project-issue
CVE: NA

-------------------------------

Reserve space for the structures in perf subsystem.
Signed-off-by: NYang Jihong <yangjihong1@huawei.com>
Reviewed-by: NKuohai Xu <xukuohai@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

ddf1c09b

kabi: net: reserve space for net netfilter subsystem related structure · 25374f86

由 Wang Hai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4HE7P?from=project-issue
CVE: NA

--------

Reserve some fields beforehand for net netfilter framework related structures prone
to change.

---------
Signed-off-by: NWang Hai <wanghai38@huawei.com>
Reviewed-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

25374f86

kabi: net: reserve space for net bpf subsystem related structure · 8b48fcfc

由 Wang Hai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4HE7P?from=project-issue
CVE: NA

--------

Reserve some fields beforehand for net bpf framework related structures prone
to change.

---------
Signed-off-by: NWang Hai <wanghai38@huawei.com>
Reviewed-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

8b48fcfc

kabi: net: reserve space for net rdma subsystem related structure · 7d9f92e3

由 Wang Hai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4HE7P?from=project-issue
CVE: NA

--------

Reserve some fields beforehand for net rdma framework related structures prone
to change.

---------
Signed-off-by: NWang Hai <wanghai38@huawei.com>
Reviewed-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

7d9f92e3

kabi: net: reserve space for net sunrpc subsystem related structure · 6ba70efc

由 Wang Hai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4HE7P?from=project-issue
CVE: NA

--------

Reserve some fields beforehand for net sunrpc framework related structures prone
to change.

---------
Signed-off-by: NWang Hai <wanghai38@huawei.com>
Reviewed-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

6ba70efc

kabi: net: reserve space for net can subsystem related structure · 1aa7ceab

由 Wang Hai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4HE7P?from=project-issue
CVE: NA

--------

Reserve some fields beforehand for net can framework related structures prone
to change.

---------
Signed-off-by: NWang Hai <wanghai38@huawei.com>
Reviewed-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

1aa7ceab

kabi: net: reserve space for net base subsystem related structure · f13098db

由 Wang Hai 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4HE7P?from=project-issue
CVE: NA

--------

Reserve some fields beforehand for net base framework related structures prone
to change.

---------
Signed-off-by: NWang Hai <wanghai38@huawei.com>
Reviewed-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

f13098db

kabi: reserve space for cgroup bpf structures · 75711e28

由 Lu Jialin 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GII8?from=project-issue
CVE: NA

--------

We reserve some fields beforehand for cgroup bpf structures prone to change,
therefore, we can hot add/change features of bpf cgroup with this enhancement.

After reserving, normally cache does not matter as the reserved fields
are not accessed at all.
Signed-off-by: NLu Jialin <lujialin4@huawei.com>
Reviewed-by: Nweiyang wang <wangweiyang2@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

75711e28

kabi: reserve space for cpu cgroup and cpuset cgroup related structures · 7ef131ba

由 Lu Jialin 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GII8?from=project-issue
CVE: NA

--------

We reserve some fields beforehand for cpu cgroup and cpuset related structures
prone to change, therefore, we can hot add/change features of cpu cgroup cpuset
and cgroup with this enhancement.

After reserving, normally cache does not matter as the reserved fields
are not accessed at all.

--------
Signed-off-by: NLu Jialin <lujialin4@huawei.com>
Reviewed-by: NChen Hui <judy.chenhui@huawei.com>
Reviewed-by: Nweiyang wang <wangweiyang2@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

7ef131ba

kabi: reserve space for memcg related structures · 283fde80

由 Lu Jialin 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GII8?from=project-issue
CVE: NA

--------

We reserve some fields beforehand for memcg related structures prone
to change, therefore, we can hot add/change features of memcg with this enhancement.

After reserving, normally cache does not matter as the reserved fields
are not accessed at all.

--------
Signed-off-by: NLu Jialin <lujialin4@huawei.com>
Reviewed-by: Nweiyang wang <wangweiyang2@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

283fde80

kabi: reserve space for cgroup framework related structures · 40f483c7

由 Lu Jialin 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GII8?from=project-issue
CVE: NA

--------

We reserve some fields beforehand for cgroup framework related structures prone
to change, therefore, we can hot add/change features of cgroupv1/cgroupv2 with
this enhancement.

After reserving, normally cache does not matter as the reserved fields
are not accessed at all.

---------
Signed-off-by: NLu Jialin <lujialin4@huawei.com>
Reviewed-by: Nweiyang wang <wangweiyang2@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

40f483c7

kabi: mm: reserve space for memory subsystem related · 56f99a05

由 Yongqiang Liu 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4JWSP
CVE: NA

--------------------------------------

Reserve space for the structure in memory subsystem.
Signed-off-by: NYongqiang Liu <liuyongqiang13@huawei.com>
Reviewed-by: NKefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: NKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

56f99a05

msi: Add kabi_reserve in msi.h · cf7ca788

由 Lin Ruizhe 提交于 12月 31, 2021

hulk inclusion
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MZU1
CVE: NA

---------------------------

Add KABI_RESERVE in msi.h
Signed-off-by: NLin Ruizhe <linruizhe@huawei.com>
Reviewed-by: NLiao Chang <liaochang1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

cf7ca788

irqdomain: Add kabi_reserve in irqdomain · 37e57803

由 Lin Ruizhe 提交于 12月 31, 2021

hulk inclusion
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MZU1
CVE: NA

---------------------------

Add kabi_reserve in irqdomain.h
Signed-off-by: NLin Ruizhe <linruizhe@huawei.com>
Reviewed-by: NLiao Chang <liaochang1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

37e57803

irq_desc: Add kabi_reserve in irq_desc · f4d9be99

由 Lin Ruizhe 提交于 12月 31, 2021

hulk inclusion
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MZU1
CVE: NA

---------------------------

Add KABI_RESERVE in irq_desc
Signed-off-by: NLin Ruizhe <linruizhe@huawei.com>
Reviewed-by: NLiao Chang <liaochang1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

f4d9be99

irq: Add kabi_reserve in irq · 9e230983

由 Lin Ruizhe 提交于 12月 31, 2021

hulk inclusion
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MZU1
CVE: NA

---------------------------

Add kabi_reserve in irq_common_data irq_chip irq_chip_type
in irq.h
Signed-off-by: NLin Ruizhe <linruizhe@huawei.com>
Reviewed-by: NLiao Chang <liaochang1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

9e230983

interrupt: Add kabi_reserve in interrupt.h · 421070c3

由 Lin Ruizhe 提交于 12月 31, 2021

hulk inclusion
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MZU1
CVE: NA

---------------------------

Add kabi_reserve tasklet_struct and irq_affinity in
interrupt.h
Signed-off-by: NLin Ruizhe <linruizhe@huawei.com>
Reviewed-by: NLiao Chang <liaochang1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

421070c3

bootparam: Add kabi_reserve in bootparam · 3ba63bac

由 Lin Ruizhe 提交于 12月 31, 2021

hulk inclusion
bugzilla: https://gitee.com/openeuler/kernel/issues/I4MZU1
CVE: NA

---------------------------

Add kabi_resetve in struct acpi_rsdp_addr and setup_header
Signed-off-by: NLin Ruizhe <linruizhe@huawei.com>
Reviewed-by: NLiao Chang <liaochang1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

3ba63bac

kabi: reserve space for hrtimer related structures · b66ecd37

由 Yu Liao 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4JBL0
CVE: NA

-------------------------------

Reserve space for hrtimer related structures.
Signed-off-by: NYu Liao <liaoyu15@huawei.com>
Reviewed-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

b66ecd37

kabi: reserve space for time and workqueue subsystem related structure · cf48b9e5

由 Yu Liao 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GUAB
CVE: NA

-------------------------------

Reserve space for timer and workqueue subsystem.
Signed-off-by: NYu Liao <liaoyu15@huawei.com>
Reviewed-by: Nwangxiongfeng 00379786 <wangxiongfeng2@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

cf48b9e5

kabi: reserve space for struct worker · cdbf61a3

由 Yu Liao 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4JBL0
CVE: NA

-------------------------------

Reserve space for struct worker.
Signed-off-by: NYu Liao <liaoyu15@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

cdbf61a3

kabi: reserve space for net_namespace · 80e309c0

由 Cui GaoSheng 提交于 12月 31, 2021

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KKML
DTS: NA
CVE: NA

---------------------------------------------------------

Reserve space in net_namespace.h
Signed-off-by: NCui GaoSheng <cuigaosheng1@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

80e309c0

openeuler / Kernel 大约 2 年 前同步成功

openeuler / Kernel
大约 2 年前同步成功