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[PATCH master 0/2] kernel.spec: set openEuler version for master
by Xie XiuQi 17 May '24

17 May '24

Set openEuler version release for master, which will appear in <linux/version.h> like: #define LINUX_VERSION_CODE 394752 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))) #define LINUX_VERSION_MAJOR 6 #define LINUX_VERSION_PATCHLEVEL 6 #define LINUX_VERSION_SUBLEVEL 0 #define OPENEULER_LTS 1 #define OPENEULER_MAJOR 2403 #define OPENEULER_MINOR 0 #define OPENEULER_VERSION(a,b) (((a) << 8) + (b)) #define OPENEULER_VERSION_CODE 615168 #define OPENEULER_RELEASE "26.0.0.30" https://gitee.com/openeuler/kernel/issues/I9PZYW Xie XiuQi (2): kernel.spec: support set openeuler release version via kernel.spec kernel.spec: set openEuler version for master branch kernel.spec | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- 2.20.1

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[PATCH openEuler-24.03-LTS-Next 0/2] kernel.spec: set openEuler version for 24.03 LTS
by Xie XiuQi 17 May '24

17 May '24

Set openEuler version release for 24.03 LTS, which will appear in <linux/version.h> like: #define LINUX_VERSION_CODE 394752 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))) #define LINUX_VERSION_MAJOR 6 #define LINUX_VERSION_PATCHLEVEL 6 #define LINUX_VERSION_SUBLEVEL 0 #define OPENEULER_LTS 1 #define OPENEULER_MAJOR 2403 #define OPENEULER_MINOR 0 #define OPENEULER_VERSION(a,b) (((a) << 8) + (b)) #define OPENEULER_VERSION_CODE 615168 #define OPENEULER_RELEASE "26.0.0.30" https://gitee.com/openeuler/kernel/issues/I9PZYW Xie XiuQi (2): kernel.spec: support set openeuler release version via kernel.spec kernel.spec: set openEuler version for 24.03 LTS kernel.spec | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- 2.20.1

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[PATCH openEuler-24.03-LTS 0/2] kernel.spec: set openEuler version for 24.03 LTS
by Xie XiuQi 17 May '24

17 May '24

Set openEuler version release for 24.03 LTS, which will appear in <linux/version.h> like: #define LINUX_VERSION_CODE 394752 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))) #define LINUX_VERSION_MAJOR 6 #define LINUX_VERSION_PATCHLEVEL 6 #define LINUX_VERSION_SUBLEVEL 0 #define OPENEULER_LTS 1 #define OPENEULER_MAJOR 2403 #define OPENEULER_MINOR 0 #define OPENEULER_VERSION(a,b) (((a) << 8) + (b)) #define OPENEULER_VERSION_CODE 615168 #define OPENEULER_RELEASE "26.0.0.30" https://gitee.com/openeuler/kernel/issues/I9PZYW Xie XiuQi (2): kernel.spec: support set openeuler release version via kernel.spec kernel.spec: set openEuler version for 24.03 LTS kernel.spec | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- 2.20.1

2 3

[PATCH openEuler-24.03-LTS 0/2] kernel.spec: set openEuler version for 24.03 LTS
by Xie XiuQi 17 May '24

17 May '24

Set openEuler version release for 24.03 LTS, which will appear in <linux/version.h> like: #define LINUX_VERSION_CODE 394752 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))) #define LINUX_VERSION_MAJOR 6 #define LINUX_VERSION_PATCHLEVEL 6 #define LINUX_VERSION_SUBLEVEL 0 #define OPENEULER_LTS 1 #define OPENEULER_MAJOR 2403 #define OPENEULER_MINOR 0 #define OPENEULER_VERSION(a,b) (((a) << 8) + (b)) #define OPENEULER_VERSION_CODE 615168 #define OPENEULER_RELEASE "26.0.0.30" https://gitee.com/openeuler/kernel/issues/I9PZYW Xie XiuQi (2): kernel.spec: support set openeuler release version via kernel.spec kernel.spec: set openEuler version for 24.03 LTS kernel.spec | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- 2.20.1

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[PATCH openEuler-24.03-LTS 0/2] kernel.spec: set openEuler version for 24.03 LTS
by Xie XiuQi 17 May '24

17 May '24

Set openEuler version release for 24.03 LTS, which will appear in <linux/version.h> like: #define LINUX_VERSION_CODE 394752 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))) #define LINUX_VERSION_MAJOR 6 #define LINUX_VERSION_PATCHLEVEL 6 #define LINUX_VERSION_SUBLEVEL 0 #define OPENEULER_LTS 1 #define OPENEULER_MAJOR 2403 #define OPENEULER_MINOR 0 #define OPENEULER_VERSION(a,b) (((a) << 8) + (b)) #define OPENEULER_VERSION_CODE 615168 #define OPENEULER_RELEASE "26.0.0.30" https://gitee.com/openeuler/kernel/issues/I9PZYW Xie XiuQi (2): kernel.spec: support set openeuler release version via kernel.spec kernel.spec: set openEuler version for 24.03 LTS kernel.spec | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- 2.20.1

2 3

[PATCH openEuler-24.03-LTS-Next 0/2] kernel.spec: set openEuler version for 24.03 LTS
by Xie XiuQi 17 May '24

17 May '24

Set openEuler version release for 24.03 LTS, which will appear in <linux/version.h> like: #define LINUX_VERSION_CODE 394752 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))) #define LINUX_VERSION_MAJOR 6 #define LINUX_VERSION_PATCHLEVEL 6 #define LINUX_VERSION_SUBLEVEL 0 #define OPENEULER_LTS 1 #define OPENEULER_MAJOR 2403 #define OPENEULER_MINOR 0 #define OPENEULER_VERSION(a,b) (((a) << 8) + (b)) #define OPENEULER_VERSION_CODE 615168 #define OPENEULER_RELEASE "26.0.0.30" https://gitee.com/openeuler/kernel/issues/I9PZYW Xie XiuQi (2): kernel.spec: support set openeuler release version via kernel.spec kernel.spec: set openEuler version for 24.03 LTS kernel.spec | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- 2.20.1

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[PATCH openEuler-1.0-LTS] PCI/IOV: Improve performance of creating VFs concurrently
by Jialin Zhang 28 Apr '24

28 Apr '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J08D -------------------------------- Previous commit 700a05bd8dba ("PCI/IOV: Add pci_sriov_numvfs_lock to support enable pci sriov concurrently") reduce performance of creating VFs belongs to different PFs. Fix it by checking whether a new bus will be created. Fixes: 700a05bd8dba ("PCI/IOV: Add pci_sriov_numvfs_lock to support enable pci sriov concurrently") Signed-off-by: Jialin Zhang <zhangjialin11(a)huawei.com> --- drivers/pci/iov.c | 40 +++++++++++++++++++++++++++++++++++----- drivers/pci/pci-sysfs.c | 4 ---- include/linux/pci.h | 8 ++++++++ 3 files changed, 43 insertions(+), 9 deletions(-) diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index c5f3cd4ed766..8d1f1e436d1a 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -18,6 +18,8 @@ #define VIRTFN_ID_LEN 16 +static DEFINE_MUTEX(pci_sriov_numvfs_lock); + int pci_iov_virtfn_bus(struct pci_dev *dev, int vf_id) { if (!dev->is_physfn) @@ -212,6 +214,16 @@ int pci_iov_add_virtfn(struct pci_dev *dev, int id) return rc; } +int pci_iov_add_virtfn_locked(struct pci_dev *dev, int id) +{ + int rc; + + mutex_lock(&pci_sriov_numvfs_lock); + rc = pci_iov_add_virtfn(dev, id); + mutex_unlock(&pci_sriov_numvfs_lock); + return rc; +} + void pci_iov_remove_virtfn(struct pci_dev *dev, int id) { char buf[VIRTFN_ID_LEN]; @@ -241,6 +253,13 @@ void pci_iov_remove_virtfn(struct pci_dev *dev, int id) pci_dev_put(dev); } +void pci_iov_remove_virtfn_locked(struct pci_dev *dev, int id) +{ + mutex_lock(&pci_sriov_numvfs_lock); + pci_iov_remove_virtfn(dev, id); + mutex_unlock(&pci_sriov_numvfs_lock); +} + int __weak pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs) { return 0; @@ -337,7 +356,10 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) pci_cfg_access_unlock(dev); for (i = 0; i < initial; i++) { - rc = pci_iov_add_virtfn(dev, i); + if (dev->bus->number != pci_iov_virtfn_bus(dev, i)) + rc = pci_iov_add_virtfn_locked(dev, i); + else + rc = pci_iov_add_virtfn(dev, i); if (rc) goto failed; } @@ -348,8 +370,12 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) return 0; failed: - while (i--) - pci_iov_remove_virtfn(dev, i); + while (i--) { + if (dev->bus->number != pci_iov_virtfn_bus(dev, i)) + pci_iov_remove_virtfn_locked(dev, i); + else + pci_iov_remove_virtfn(dev, i); + } err_pcibios: iov->ctrl &= ~(PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE); @@ -375,8 +401,12 @@ static void sriov_disable(struct pci_dev *dev) if (!iov->num_VFs) return; - for (i = 0; i < iov->num_VFs; i++) - pci_iov_remove_virtfn(dev, i); + for (i = 0; i < iov->num_VFs; i++) { + if (dev->bus->number != pci_iov_virtfn_bus(dev, i)) + pci_iov_remove_virtfn_locked(dev, i); + else + pci_iov_remove_virtfn(dev, i); + } iov->ctrl &= ~(PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE); pci_cfg_access_lock(dev); diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index e35c2f0ee28c..48c56cb08652 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -31,8 +31,6 @@ static int sysfs_initialized; /* = 0 */ -static DEFINE_MUTEX(pci_sriov_numvfs_lock); - /* show configuration fields */ #define pci_config_attr(field, format_string) \ static ssize_t \ @@ -606,7 +604,6 @@ static ssize_t sriov_numvfs_store(struct device *dev, if (num_vfs > pci_sriov_get_totalvfs(pdev)) return -ERANGE; - mutex_lock(&pci_sriov_numvfs_lock); device_lock(&pdev->dev); if (num_vfs == pdev->sriov->num_VFs) @@ -643,7 +640,6 @@ static ssize_t sriov_numvfs_store(struct device *dev, exit: device_unlock(&pdev->dev); - mutex_unlock(&pci_sriov_numvfs_lock); if (ret < 0) return ret; diff --git a/include/linux/pci.h b/include/linux/pci.h index bc49349fcc53..f4bc2a7122f4 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -2046,7 +2046,9 @@ int pci_iov_virtfn_devfn(struct pci_dev *dev, int id); int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn); void pci_disable_sriov(struct pci_dev *dev); int pci_iov_add_virtfn(struct pci_dev *dev, int id); +int pci_iov_add_virtfn_locked(struct pci_dev *dev, int id); void pci_iov_remove_virtfn(struct pci_dev *dev, int id); +void pci_iov_remove_virtfn_locked(struct pci_dev *dev, int id); int pci_num_vf(struct pci_dev *dev); int pci_vfs_assigned(struct pci_dev *dev); int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs); @@ -2074,8 +2076,14 @@ static inline int pci_iov_add_virtfn(struct pci_dev *dev, int id) { return -ENOSYS; } +static inline int pci_iov_add_virtfn_locked(struct pci_dev *dev, int id) +{ + return -ENOSYS; +} static inline void pci_iov_remove_virtfn(struct pci_dev *dev, int id) { } +static inline void pci_iov_remove_virtfn_locked(struct pci_dev *dev, + int id) { } static inline void pci_disable_sriov(struct pci_dev *dev) { } static inline int pci_num_vf(struct pci_dev *dev) { return 0; } static inline int pci_vfs_assigned(struct pci_dev *dev) -- 2.25.1

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[PATCH openEuler-24.03-LTS v2] openeuler: add net-acc to kernel-tools
by Liu Jian 01 Apr '24

01 Apr '24

Add net-acc to kernel-tools. Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- kernel.spec | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/kernel.spec b/kernel.spec index bb4b652..9e566d1 100644 --- a/kernel.spec +++ b/kernel.spec @@ -25,7 +25,7 @@ %global upstream_sublevel 0 %global devel_release 15 %global maintenance_release .0.0 -%global pkg_release .12 +%global pkg_release .13 %define with_debuginfo 1 # Do not recompute the build-id of vmlinux in find-debuginfo.sh @@ -488,6 +488,14 @@ popd pushd tools/kvm/kvm_stat/ %{make} %{?_smp_mflags} man popd +# libbpf.a and bpf_helper_defs.h +pushd tools/lib/bpf +%{make} +popd +# netacc +pushd tools/netacc +%{make} BPFTOOL=../../tools/bpf/bpftool/bpftool +popd %install %if 0%{?with_source} @@ -784,6 +792,10 @@ popd pushd tools/kvm/kvm_stat %{make} INSTALL_ROOT=%{buildroot} install-tools popd +# netacc +pushd tools/netacc +%{make} INSTALL_ROOT=%{buildroot} install +popd %define __spec_install_post\ %{?__debug_package:%{__debug_install_post}}\ @@ -930,6 +942,8 @@ fi %{_bindir}/gpio-watch %{_mandir}/man1/kvm_stat* %{_bindir}/kvm_stat +%{_sbindir}/net-acc +%{_sbindir}/tuned_acc/netacc %{_libdir}/libcpupower.so.1 %{_libdir}/libcpupower.so.0.0.1 %license linux-%{KernelVer}/COPYING @@ -964,6 +978,9 @@ fi %endif %changelog +* Sat Mar 30 2024 Liu Jian <liujian56(a)huawei.com> - 6.6.0-15.0.0.13 +- And net-acc tool to kernel-tools. + * Fri Mar 29 2024 Zheng Zengkai <zhengzengkai(a)huawei.com> - 6.6.0-15.0.0.12 - !5470 [OLK-6.6] Add support for Mucse Virtual Function Network Adapter(N500/n210) - drivers: initial support for rnpgbevf drivers from Mucse Technology -- 2.34.1

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[PATCH openEuler-24.03-LTS] openeuler: add net-acc to kernel-tools
by Liu Jian 01 Apr '24

01 Apr '24

Add net-acc to kernel-tools. Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- kernel.spec | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/kernel.spec b/kernel.spec index bb4b652..9f23460 100644 --- a/kernel.spec +++ b/kernel.spec @@ -25,7 +25,7 @@ %global upstream_sublevel 0 %global devel_release 15 %global maintenance_release .0.0 -%global pkg_release .12 +%global pkg_release .13 %define with_debuginfo 1 # Do not recompute the build-id of vmlinux in find-debuginfo.sh @@ -488,6 +488,10 @@ popd pushd tools/kvm/kvm_stat/ %{make} %{?_smp_mflags} man popd +# netacc +pushd tools/netacc +make BPFTOOL=../../tools/bpf/bpftool/bpftool +popd %install %if 0%{?with_source} @@ -784,6 +788,10 @@ popd pushd tools/kvm/kvm_stat %{make} INSTALL_ROOT=%{buildroot} install-tools popd +# netacc +pushd tools/netacc +make INSTALL_ROOT=%{buildroot} install +popd %define __spec_install_post\ %{?__debug_package:%{__debug_install_post}}\ @@ -930,6 +938,8 @@ fi %{_bindir}/gpio-watch %{_mandir}/man1/kvm_stat* %{_bindir}/kvm_stat +%{_sbindir}/net-acc +%{_sbindir}/tuned_acc/netacc %{_libdir}/libcpupower.so.1 %{_libdir}/libcpupower.so.0.0.1 %license linux-%{KernelVer}/COPYING @@ -964,6 +974,9 @@ fi %endif %changelog +* Sat Mar 30 2024 Liu Jian <liujian56(a)huawei.com> - 6.6.0-15.0.0.13 +- And net-acc tool to kernel-tools. + * Fri Mar 29 2024 Zheng Zengkai <zhengzengkai(a)huawei.com> - 6.6.0-15.0.0.12 - !5470 [OLK-6.6] Add support for Mucse Virtual Function Network Adapter(N500/n210) - drivers: initial support for rnpgbevf drivers from Mucse Technology -- 2.34.1

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[PATCH openEuler-24.03-LTS] openeuler: add net-acc to kernel-tools
by Liu Jian 30 Mar '24

30 Mar '24

Add net-acc to kernel-tools. Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- kernel.spec | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/kernel.spec b/kernel.spec index bb4b652..9f23460 100644 --- a/kernel.spec +++ b/kernel.spec @@ -25,7 +25,7 @@ %global upstream_sublevel 0 %global devel_release 15 %global maintenance_release .0.0 -%global pkg_release .12 +%global pkg_release .13 %define with_debuginfo 1 # Do not recompute the build-id of vmlinux in find-debuginfo.sh @@ -488,6 +488,10 @@ popd pushd tools/kvm/kvm_stat/ %{make} %{?_smp_mflags} man popd +# netacc +pushd tools/netacc +make BPFTOOL=../../tools/bpf/bpftool/bpftool +popd %install %if 0%{?with_source} @@ -784,6 +788,10 @@ popd pushd tools/kvm/kvm_stat %{make} INSTALL_ROOT=%{buildroot} install-tools popd +# netacc +pushd tools/netacc +make INSTALL_ROOT=%{buildroot} install +popd %define __spec_install_post\ %{?__debug_package:%{__debug_install_post}}\ @@ -930,6 +938,8 @@ fi %{_bindir}/gpio-watch %{_mandir}/man1/kvm_stat* %{_bindir}/kvm_stat +%{_sbindir}/net-acc +%{_sbindir}/tuned_acc/netacc %{_libdir}/libcpupower.so.1 %{_libdir}/libcpupower.so.0.0.1 %license linux-%{KernelVer}/COPYING @@ -964,6 +974,9 @@ fi %endif %changelog +* Sat Mar 30 2024 Liu Jian <liujian56(a)huawei.com> - 6.6.0-15.0.0.13 +- And net-acc tool to kernel-tools. + * Fri Mar 29 2024 Zheng Zengkai <zhengzengkai(a)huawei.com> - 6.6.0-15.0.0.12 - !5470 [OLK-6.6] Add support for Mucse Virtual Function Network Adapter(N500/n210) - drivers: initial support for rnpgbevf drivers from Mucse Technology -- 2.34.1

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