November 2022 - Kernel - mailweb.openeuler.org

[OLK-5.10 v2 00/36] Perf tool add Hip09 json support
by Junhao He 30 Nov '22

30 Nov '22

Perf tool add Hip09 json support. Change log: Fix the Refs tag. Jin Yao (2): perf tools: Fix pattern matching for same substring in different PMU type perf pmu: Save pmu name John Garry (27): perf jevents: Add support for an extra directory level perf jevents: Add support for system events tables perf pmu: Add pmu_id() perf pmu: Add pmu_add_sys_aliases() perf evlist: Change evlist__splice_list_tail() ordering perf metricgroup: Fix metrics using aliases covering multiple PMUs perf metricgroup: Split up metricgroup__print() perf metricgroup: Support printing metric groups for system PMUs perf metricgroup: Support adding metrics for system PMUs perf pmu: Fix alias matching perf jevents: Add test for arch std events perf jevents: Make build dependency on test JSONs perf test: Factor out pmu-events event comparison perf jevents: Relocate test events to cpu folder perf test: Declare pmu-events test events separately perf test: Factor out pmu-events alias comparison perf test: Test pmu-events core aliases separately perf pmu: Check .is_uncore field in pmu_add_cpu_aliases_map() perf test: Re-add pmu-event uncore PMU alias test perf test: Add more pmu-events uncore aliases perf pmu: Make pmu_add_sys_aliases() public perf jevents: Print SoC name per system event table perf test: Add pmu-events sys event support perf parse-events: Set numeric term config perf jevents: Support ConfigCode perf test: Verify more event members in pmu-events test perf vendor events arm64: Revise hip08 uncore events Junhao He (1): perf test: Add pmu-events test for aliases of hip09 ddrc pmu Qi Liu (6): perf pmu: Add alias match method to fit pmu_name of HiSilicon DDRC perf jevents: Add support for HiSilicon L3C PMU aliasing perf jevents: Add support for HiSilicon DDRC PMU aliasing perf jevents: Add support for HiSilicon HHA PMU aliasing perf jevents: Add support for HiSilicon SLLC PMU aliasing perf jevents: Add support for HiSilicon PA PMU aliasing tools/perf/pmu-events/Build | 5 +- .../arm64/hisilicon/hip08/uncore-ddrc.json | 32 +- .../arm64/hisilicon/hip08/uncore-hha.json | 120 ++- .../arm64/hisilicon/hip08/uncore-l3c.json | 52 +- .../hisilicon/hip09/sys/uncore-ddrc.json | 117 +++ .../arm64/hisilicon/hip09/sys/uncore-hha.json | 102 +++ .../arm64/hisilicon/hip09/sys/uncore-l3c.json | 125 +++ .../arm64/hisilicon/hip09/sys/uncore-pa.json | 86 ++ .../hisilicon/hip09/sys/uncore-sllc.json | 134 ++++ .../pmu-events/arch/test/arch-std-events.json | 8 + .../{test_cpu => test_soc/cpu}/branch.json | 0 .../arch/test/test_soc/cpu/cache.json | 5 + .../{test_cpu => test_soc/cpu}/other.json | 0 .../{test_cpu => test_soc/cpu}/uncore.json | 21 + .../arch/test/test_soc/sys/uncore.json | 17 + tools/perf/pmu-events/jevents.c | 118 ++- tools/perf/pmu-events/pmu-events.h | 7 + tools/perf/tests/parse-events.c | 8 +- tools/perf/tests/pmu-events.c | 747 +++++++++++++----- tools/perf/util/evlist.c | 19 +- tools/perf/util/metricgroup.c | 255 ++++-- tools/perf/util/parse-events.c | 2 +- tools/perf/util/parse-events.y | 2 +- tools/perf/util/pmu.c | 158 +++- tools/perf/util/pmu.h | 7 + 25 files changed, 1806 insertions(+), 341 deletions(-) create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-ddrc.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-hha.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-l3c.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-pa.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-sllc.json create mode 100644 tools/perf/pmu-events/arch/test/arch-std-events.json rename tools/perf/pmu-events/arch/test/{test_cpu => test_soc/cpu}/branch.json (100%) create mode 100644 tools/perf/pmu-events/arch/test/test_soc/cpu/cache.json rename tools/perf/pmu-events/arch/test/{test_cpu => test_soc/cpu}/other.json (100%) rename tools/perf/pmu-events/arch/test/{test_cpu => test_soc/cpu}/uncore.json (52%) create mode 100644 tools/perf/pmu-events/arch/test/test_soc/sys/uncore.json -- 2.33.0

1 36

[PATCH openEuler-5.10 001/102] crypto: hisilicon/qm - fix the qos value initialization
by Zheng Zengkai 30 Nov '22

30 Nov '22

From: Kai Ye <yekai13(a)huawei.com> mainline inclusion from v6.1-rc4 commit f5b657e5dbf830cfcb19b588b784b8190a5164a0 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I5ZHPY CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ---------------------------------------------------------------------- The default qos value is not initialized when sriov is repeatedly enabled and disabled. So add the vf qos value initialized in the sriov enable process. Signed-off-by: Kai Ye <yekai13(a)huawei.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: Jiangshui Yang <yangjiangshui(a)h-partners.com> Reviewed-by: Xiu Jianfeng <xiujianfeng(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- drivers/crypto/hisilicon/qm.c | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index af86579bee35..9e6f5004bdaf 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -4805,6 +4805,14 @@ void hisi_qm_debug_regs_clear(struct hisi_qm *qm) } EXPORT_SYMBOL_GPL(hisi_qm_debug_regs_clear); +static void hisi_qm_init_vf_qos(struct hisi_qm *qm, int total_func) +{ + int i; + + for (i = 1; i <= total_func; i++) + qm->factor[i].func_qos = QM_QOS_MAX_VAL; +} + /** * hisi_qm_sriov_enable() - enable virtual functions * @pdev: the PCIe device @@ -4838,6 +4846,10 @@ int hisi_qm_sriov_enable(struct pci_dev *pdev, int max_vfs) } num_vfs = max_vfs; + + if (test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps)) + hisi_qm_init_vf_qos(qm, num_vfs); + ret = qm_vf_q_assign(qm, num_vfs); if (ret) { pci_err(pdev, "Can't assign queues for VF!\n"); @@ -4873,7 +4885,6 @@ EXPORT_SYMBOL_GPL(hisi_qm_sriov_enable); int hisi_qm_sriov_disable(struct pci_dev *pdev, bool is_frozen) { struct hisi_qm *qm = pci_get_drvdata(pdev); - int total_vfs = pci_sriov_get_totalvfs(qm->pdev); int ret; if (pci_vfs_assigned(pdev)) { @@ -4888,9 +4899,6 @@ int hisi_qm_sriov_disable(struct pci_dev *pdev, bool is_frozen) } pci_disable_sriov(pdev); - /* clear vf function shaper configure array */ - if (test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps)) - memset(qm->factor + 1, 0, sizeof(struct qm_shaper_factor) * total_vfs); ret = qm_clear_vft_config(qm); if (ret) @@ -6303,7 +6311,7 @@ static int hisi_qp_alloc_memory(struct hisi_qm *qm) static int hisi_qm_memory_init(struct hisi_qm *qm) { struct device *dev = &qm->pdev->dev; - int ret, total_func, i; + int ret, total_func; size_t off = 0; if (test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps)) { @@ -6312,8 +6320,8 @@ static int hisi_qm_memory_init(struct hisi_qm *qm) if (!qm->factor) return -ENOMEM; - for (i = 0; i < total_func; i++) - qm->factor[i].func_qos = QM_QOS_MAX_VAL; + /* Only the PF value needs to be initialized */ + qm->factor[0].func_qos = QM_QOS_MAX_VAL; } #define QM_INIT_BUF(qm, type, num) do { \ -- 2.20.1

1 101

[OLK-5.10 00/36] Perf tool add Hip09 json support
by Junhao He 30 Nov '22

30 Nov '22

Perf tool add Hip09 json support. Jin Yao (2): perf tools: Fix pattern matching for same substring in different PMU type perf pmu: Save pmu name John Garry (27): perf jevents: Add support for an extra directory level perf jevents: Add support for system events tables perf pmu: Add pmu_id() perf pmu: Add pmu_add_sys_aliases() perf evlist: Change evlist__splice_list_tail() ordering perf metricgroup: Fix metrics using aliases covering multiple PMUs perf metricgroup: Split up metricgroup__print() perf metricgroup: Support printing metric groups for system PMUs perf metricgroup: Support adding metrics for system PMUs perf pmu: Fix alias matching perf jevents: Add test for arch std events perf jevents: Make build dependency on test JSONs perf test: Factor out pmu-events event comparison perf jevents: Relocate test events to cpu folder perf test: Declare pmu-events test events separately perf test: Factor out pmu-events alias comparison perf test: Test pmu-events core aliases separately perf pmu: Check .is_uncore field in pmu_add_cpu_aliases_map() perf test: Re-add pmu-event uncore PMU alias test perf test: Add more pmu-events uncore aliases perf pmu: Make pmu_add_sys_aliases() public perf jevents: Print SoC name per system event table perf test: Add pmu-events sys event support perf parse-events: Set numeric term config perf jevents: Support ConfigCode perf test: Verify more event members in pmu-events test perf vendor events arm64: Revise hip08 uncore events Junhao He (1): perf test: Add pmu-events test for aliases of hip09 ddrc pmu Qi Liu (6): {topost} perf pmu: Add alias match method to fit pmu_name of HiSilicon DDRC {topost} perf jevents: Add support for HiSilicon L3C PMU aliasing {topost} perf jevents: Add support for HiSilicon DDRC PMU aliasing {topost} perf jevents: Add support for HiSilicon HHA PMU aliasing {topost} perf jevents: Add support for HiSilicon SLLC PMU aliasing {topost} perf jevents: Add support for HiSilicon PA PMU aliasing tools/perf/pmu-events/Build | 5 +- .../arm64/hisilicon/hip08/uncore-ddrc.json | 32 +- .../arm64/hisilicon/hip08/uncore-hha.json | 120 ++- .../arm64/hisilicon/hip08/uncore-l3c.json | 52 +- .../hisilicon/hip09/sys/uncore-ddrc.json | 117 +++ .../arm64/hisilicon/hip09/sys/uncore-hha.json | 102 +++ .../arm64/hisilicon/hip09/sys/uncore-l3c.json | 125 +++ .../arm64/hisilicon/hip09/sys/uncore-pa.json | 86 ++ .../hisilicon/hip09/sys/uncore-sllc.json | 134 ++++ .../pmu-events/arch/test/arch-std-events.json | 8 + .../{test_cpu => test_soc/cpu}/branch.json | 0 .../arch/test/test_soc/cpu/cache.json | 5 + .../{test_cpu => test_soc/cpu}/other.json | 0 .../{test_cpu => test_soc/cpu}/uncore.json | 21 + .../arch/test/test_soc/sys/uncore.json | 17 + tools/perf/pmu-events/jevents.c | 118 ++- tools/perf/pmu-events/pmu-events.h | 7 + tools/perf/tests/parse-events.c | 8 +- tools/perf/tests/pmu-events.c | 747 +++++++++++++----- tools/perf/util/evlist.c | 19 +- tools/perf/util/metricgroup.c | 255 ++++-- tools/perf/util/parse-events.c | 2 +- tools/perf/util/parse-events.y | 2 +- tools/perf/util/pmu.c | 158 +++- tools/perf/util/pmu.h | 7 + 25 files changed, 1806 insertions(+), 341 deletions(-) create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-ddrc.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-hha.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-l3c.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-pa.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-sllc.json create mode 100644 tools/perf/pmu-events/arch/test/arch-std-events.json rename tools/perf/pmu-events/arch/test/{test_cpu => test_soc/cpu}/branch.json (100%) create mode 100644 tools/perf/pmu-events/arch/test/test_soc/cpu/cache.json rename tools/perf/pmu-events/arch/test/{test_cpu => test_soc/cpu}/other.json (100%) rename tools/perf/pmu-events/arch/test/{test_cpu => test_soc/cpu}/uncore.json (52%) create mode 100644 tools/perf/pmu-events/arch/test/test_soc/sys/uncore.json -- 2.33.0

3 40

[PATCH OLK-5.10 1/7] memcontrol: Add oom recover for kmemcg when release buddy hugepage
by Zhang Jian 29 Nov '22

29 Nov '22

From: Jian Zhang <zhangjian210(a)huawei.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I63SDZ ------------------------------- In Ascend, we use tmp hugepage and disable OOM-killer, when we cause a OOM, and after some time, the memory is enough for process, the process will not return to run normal. In this case, we must use oom recover to let the process run. Signed-off-by: Jian Zhang <zhangjian210(a)huawei.com> --- mm/memcontrol.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index a3617f0a0fd1..b2c4bc4bb591 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -3116,12 +3116,23 @@ void __memcg_kmem_uncharge_page(struct page *page, int order) { struct obj_cgroup *objcg; unsigned int nr_pages = 1 << order; +#ifdef CONFIG_ASCEND_FEATURES + struct mem_cgroup *memcg; +#endif if (!PageMemcgKmem(page)) return; objcg = __page_objcg(page); obj_cgroup_uncharge_pages(objcg, nr_pages); + +#ifdef CONFIG_ASCEND_FEATURES + memcg = get_mem_cgroup_from_objcg(objcg); + if (!mem_cgroup_is_root(memcg)) + memcg_oom_recover(memcg); + css_put(&memcg->css); +#endif + page->memcg_data = 0; obj_cgroup_put(objcg); } -- 2.17.1

1 6

[PATCH openEuler-1.0-LTS] drivers: net: slip: fix NPD bug in sl_tx_timeout()
by Yongqiang Liu 29 Nov '22

29 Nov '22

From: Duoming Zhou <duoming(a)zju.edu.cn> stable inclusion from stable-4.19.239 commit 753b9d220a7d36dac70e7c6d05492d10d6f9dd36 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I62KQZ CVE: CVE-2022-41858 -------------------------------- [ Upstream commit ec4eb8a86ade4d22633e1da2a7d85a846b7d1798 ] When a slip driver is detaching, the slip_close() will act to cleanup necessary resources and sl->tty is set to NULL in slip_close(). Meanwhile, the packet we transmit is blocked, sl_tx_timeout() will be called. Although slip_close() and sl_tx_timeout() use sl->lock to synchronize, we don`t judge whether sl->tty equals to NULL in sl_tx_timeout() and the null pointer dereference bug will happen. (Thread 1) | (Thread 2) | slip_close() | spin_lock_bh(&sl->lock) | ... ... | sl->tty = NULL //(1) sl_tx_timeout() | spin_unlock_bh(&sl->lock) spin_lock(&sl->lock); | ... | ... tty_chars_in_buffer(sl->tty)| if (tty->ops->..) //(2) | ... | synchronize_rcu() We set NULL to sl->tty in position (1) and dereference sl->tty in position (2). This patch adds check in sl_tx_timeout(). If sl->tty equals to NULL, sl_tx_timeout() will goto out. Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Reviewed-by: Jiri Slaby <jirislaby(a)kernel.org> Link: https://lore.kernel.org/r/20220405132206.55291-1-duoming@zju.edu.cn Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> Reviewed-by: Yue Haibing <yuehaibing(a)huawei.com> Reviewed-by: Xiu Jianfeng <xiujianfeng(a)huawei.com> Signed-off-by: Yongqiang Liu <liuyongqiang13(a)huawei.com> --- drivers/net/slip/slip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index 93f303ec17e2..a959e01610b1 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -471,7 +471,7 @@ static void sl_tx_timeout(struct net_device *dev) spin_lock(&sl->lock); if (netif_queue_stopped(dev)) { - if (!netif_running(dev)) + if (!netif_running(dev) || !sl->tty) goto out; /* May be we must check transmitter timeout here ? -- 2.25.1

1 0

[PATCH] openEuler: add openEuler/MAINTAINERS for Maintainers & Committers
by Xie XiuQi 29 Nov '22

29 Nov '22

openEuler inclusion category: doc bugzilla: https://gitee.com/openeuler/kernel/issues/I63OX8 Add the Maintainer & Committers list for the openEuler/kernel repository by referring to the MAINTAINERS file of the upstream community. It is convenient to obtain the list of Maintainers & Committers of the openEuler/kernel based on the submitted PR or patches. Only the of the scheduling subsystem is added to openEuler/MAINTAINERS. This is used as a reference for other modules and subsystems. Example: $./scripts/get_maintainer.pl -no-l --no-rolestats --maintainer-path=openEuler/MAINTAINERS --no-tree --no-fixes --no-git-blame-signatures --no-git-fallback 0001-sched-fair-Fix-fault-in-reweight_entity.patch Signed-off-by: Xie XiuQi <xiexiuqi(a)huawei.com> --- openEuler/MAINTAINERS | 85 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 openEuler/MAINTAINERS diff --git a/openEuler/MAINTAINERS b/openEuler/MAINTAINERS new file mode 100644 index 000000000000..151c64ec85bd --- /dev/null +++ b/openEuler/MAINTAINERS @@ -0,0 +1,85 @@ +List of maintainers/committers +==================================================== + +Descriptions of section entries and preferred order +--------------------------------------------------- + + M: *Mail* patches to: FullName <address@domain> + R: Designated *Reviewer*: FullName <address@domain> + These reviewers should be CCed on patches. + L: *Mailing list* that is relevant to this area + S: *Status*, one of the following: + Supported: Someone is actually paid to look after this. + Maintained: Someone actually looks after it. + Odd Fixes: It has a maintainer but they don't have time to do + much other than throw the odd patch in. See below.. + Orphan: No current maintainer [but maybe you could take the + role as you write your new code]. + Obsolete: Old code. Something tagged obsolete generally means + it has been replaced by a better system and you + should be using that. + W: *Web-page* with status/info + Q: *Patchwork* web based patch tracking system site + B: URI for where to file *bugs*. A web-page with detailed bug + filing info, a direct bug tracker link, or a mailto: URI. + C: URI for *chat* protocol, server and channel where developers + usually hang out, for example irc://server/channel. + P: Subsystem Profile document for more details submitting + patches to the given subsystem. This is either an in-tree file, + or a URI. See Documentation/maintainer/maintainer-entry-profile.rst + for details. + T: *SCM* tree type and location. + Type is one of: git, hg, quilt, stgit, topgit + F: *Files* and directories wildcard patterns. + A trailing slash includes all files and subdirectory files. + F: drivers/net/ all files in and below drivers/net + F: drivers/net/* all files in drivers/net, but not below + F: */net/* all files in "any top level directory"/net + One pattern per line. Multiple F: lines acceptable. + X: *Excluded* files and directories that are NOT maintained, same + rules as F:. Files exclusions are tested before file matches. + Can be useful for excluding a specific subdirectory, for instance: + F: net/ + X: net/ipv6/ + matches all files in and below net excluding net/ipv6/ + N: Files and directories *Regex* patterns. + N: [^a-z]tegra all files whose path contains tegra + (not including files like integrator) + One pattern per line. Multiple N: lines acceptable. + scripts/get_maintainer.pl has different behavior for files that + match F: pattern and matches of N: patterns. By default, + get_maintainer will not look at git log history when an F: pattern + match occurs. When an N: match occurs, git log history is used + to also notify the people that have git commit signatures. + K: *Content regex* (perl extended) pattern match in a patch or file. + For instance: + K: of_get_profile + matches patches or files that contain "of_get_profile" + K: \b(printk|pr_(info|err))\b + matches patches or files that contain one or more of the words + printk, pr_info or pr_err + One regex pattern per line. Multiple K: lines acceptable. + +Maintainers List +---------------- + +.. note:: When reading this list, please look for the most precise areas + first. When adding to this list, please keep the entries in + alphabetical order. + +SCHEDULER +M: zhengzucheng(a)huawei.com +S: Maintained +F: include/linux/preempt.h +F: include/linux/sched.h +F: include/linux/wait.h +F: include/uapi/linux/sched.h +F: kernel/sched/ + +THE REST +M: xiexiuqi(a)huawei.com +M: zhengzengkai(a)huawei.com +L: kernel(a)openeuler.org +S: Buried alive in reporters +F: * +F: */ -- 2.20.1

1 0

[PATCH openEuler-1.0-LTS] staging: rtl8712: fix use after free bugs
by Yongqiang Liu 29 Nov '22

29 Nov '22

From: Dan Carpenter <dan.carpenter(a)oracle.com> stable inclusion from stable-v5.10.142 commit 19e3f69d19801940abc2ac37c169882769ed9770 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I62AX2 CVE: CVE-2022-4095 -------------------------------- _Read/Write_MACREG callbacks are NULL so the read/write_macreg_hdl() functions don't do anything except free the "pcmd" pointer. It results in a use after free. Delete them. Fixes: 2865d42c78a9 ("staging: r8712u: Add the new driver to the mainline kernel") Cc: stable <stable(a)kernel.org> Reported-by: Zheng Wang <hackerzheng666(a)gmail.com> Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> Link: https://lore.kernel.org/r/Yw4ASqkYcUhUfoY2@kili Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Guan Jing <guanjing6(a)huawei.com> Reviewed-by: Zhang Qiao <zhangqiao22(a)huawei.com> Reviewed-by: Chen Hui <judy.chenhui(a)huawei.com> Reviewed-by: Xiu Jianfeng <xiujianfeng(a)huawei.com> Signed-off-by: Yongqiang Liu <liuyongqiang13(a)huawei.com> --- drivers/staging/rtl8712/rtl8712_cmd.c | 36 --------------------------- 1 file changed, 36 deletions(-) diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c index 63bc811681d9..fb092d4ec521 100644 --- a/drivers/staging/rtl8712/rtl8712_cmd.c +++ b/drivers/staging/rtl8712/rtl8712_cmd.c @@ -129,34 +129,6 @@ static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf) kfree(pdrvcmd->pbuf); } -static u8 read_macreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - /* invoke cmd->callback function */ - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 write_macreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - /* invoke cmd->callback function */ - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) { struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; @@ -225,14 +197,6 @@ static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter, pcmd_r = NULL; switch (pcmd->cmdcode) { - case GEN_CMD_CODE(_Read_MACREG): - read_macreg_hdl(padapter, (u8 *)pcmd); - pcmd_r = pcmd; - break; - case GEN_CMD_CODE(_Write_MACREG): - write_macreg_hdl(padapter, (u8 *)pcmd); - pcmd_r = pcmd; - break; case GEN_CMD_CODE(_Read_BBREG): read_bbreg_hdl(padapter, (u8 *)pcmd); break; -- 2.25.1

1 0

openEuler Kernel SIG双周例会
by openEuler conference 28 Nov '22

28 Nov '22

您好！ Kernel SIG 邀请您参加 2022-12-02 14:00 召开的Zoom会议(自动录制) 会议主题：openEuler Kernel SIG双周例会会议内容： 1. 进展update 2. 议题征集中欢迎大家积极申报议题（新增议题可以回复邮件反馈，或者录入会议看板）会议链接：https://us06web.zoom.us/j/88119872664?pwd=V1V3eFBJeVBPZ25RbExvWGthZXJWUT09 会议纪要：https://etherpad.openeuler.org/p/Kernel-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler Kernel SIG invites you to attend the Zoom conference(auto recording) will be held at 2022-12-02 14:00, The subject of the conference is openEuler Kernel SIG双周例会, Summary: 1. 进展update 2. 议题征集中欢迎大家积极申报议题（新增议题可以回复邮件反馈，或者录入会议看板） You can join the meeting at https://us06web.zoom.us/j/88119872664?pwd=V1V3eFBJeVBPZ25RbExvWGthZXJWUT09. Add topics at https://etherpad.openeuler.org/p/Kernel-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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转发: cgroupv1使能cgroup writeback.pptx
by Zhengzengkai 28 Nov '22

28 Nov '22

发件人: Zhengzengkai 发送时间: 2022年11月28日 10:39 收件人: kernel <kernel(a)openeuler.org> 抄送: Xiexiuqi <xiexiuqi(a)huawei.com>; liwei (GF) <liwei391(a)huawei.com> 主题: cgroupv1使能cgroup writeback.pptx

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cgroupv1使能cgroup writeback.pptx
by Zhengzengkai 28 Nov '22

28 Nov '22

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