September 2020 - Linux-stable-mirror

[PATCH] PCI: qcom: use PHY_REFCLK_USE_PAD only for ipq8064

by Ansuel Smith

The use of PHY_REFCLK_USE_PAD introduced a regression for apq8064 devices. It was tested that while apq doesn't require the padding, ipq SoC must use it or the kernel hangs on boot. Fixes: de3c4bf6489 ("PCI: qcom: Add support for tx term offset for rev 2.1.0") Reported-by: Ilia Mirkin <imirkin(a)alum.mit.edu> Signed-off-by: Ilia Mirkin <imirkin(a)alum.mit.edu> Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com> Cc: stable(a)vger.kernel.org # v4.19+ --- drivers/pci/controller/dwc/pcie-qcom.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 3aac77a295ba..dad6e9ce66ba 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -387,7 +387,9 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie) /* enable external reference clock */ val = readl(pcie->parf + PCIE20_PARF_PHY_REFCLK); - val &= ~PHY_REFCLK_USE_PAD; + /* USE_PAD is required only for ipq806x */ + if (!of_device_is_compatible(node, "qcom,pcie-apq8064")) + val &= ~PHY_REFCLK_USE_PAD; val |= PHY_REFCLK_SSP_EN; writel(val, pcie->parf + PCIE20_PARF_PHY_REFCLK); -- 2.27.0

5 years

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[PATCH v3] i2c: imx: Fix external abort on interrupt in exit paths

by Krzysztof Kozlowski

If interrupt comes late, during probe error path or device remove (could be triggered with CONFIG_DEBUG_SHIRQ), the interrupt handler i2c_imx_isr() will access registers with the clock being disabled. This leads to external abort on non-linefetch on Toradex Colibri VF50 module (with Vybrid VF5xx): Unhandled fault: external abort on non-linefetch (0x1008) at 0x8882d003 Internal error: : 1008 [#1] ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 5.7.0 #607 Hardware name: Freescale Vybrid VF5xx/VF6xx (Device Tree) (i2c_imx_isr) from [<8017009c>] (free_irq+0x25c/0x3b0) (free_irq) from [<805844ec>] (release_nodes+0x178/0x284) (release_nodes) from [<80580030>] (really_probe+0x10c/0x348) (really_probe) from [<80580380>] (driver_probe_device+0x60/0x170) (driver_probe_device) from [<80580630>] (device_driver_attach+0x58/0x60) (device_driver_attach) from [<805806bc>] (__driver_attach+0x84/0xc0) (__driver_attach) from [<8057e228>] (bus_for_each_dev+0x68/0xb4) (bus_for_each_dev) from [<8057f3ec>] (bus_add_driver+0x144/0x1ec) (bus_add_driver) from [<80581320>] (driver_register+0x78/0x110) (driver_register) from [<8010213c>] (do_one_initcall+0xa8/0x2f4) (do_one_initcall) from [<80c0100c>] (kernel_init_freeable+0x178/0x1dc) (kernel_init_freeable) from [<80807048>] (kernel_init+0x8/0x110) (kernel_init) from [<80100114>] (ret_from_fork+0x14/0x20) Additionally, the i2c_imx_isr() could wake up the wait queue (imx_i2c_struct->queue) before its initialization happens. The resource-managed framework should not be used for interrupt handling, because the resource will be released too late - after disabling clocks. The interrupt handler is not prepared for such case. Fixes: 1c4b6c3bcf30 ("i2c: imx: implement bus recovery") Cc: <stable(a)vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzk(a)kernel.org> --- Changes since v2: 1. Rebase Changes since v1: 1. Remove the devm- and use regular methods. --- drivers/i2c/busses/i2c-imx.c | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 63f4367c312b..c98529c76348 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1169,14 +1169,6 @@ static int i2c_imx_probe(struct platform_device *pdev) return ret; } - /* Request IRQ */ - ret = devm_request_irq(&pdev->dev, irq, i2c_imx_isr, IRQF_SHARED, - pdev->name, i2c_imx); - if (ret) { - dev_err(&pdev->dev, "can't claim irq %d\n", irq); - goto clk_disable; - } - /* Init queue */ init_waitqueue_head(&i2c_imx->queue); @@ -1195,6 +1187,14 @@ static int i2c_imx_probe(struct platform_device *pdev) if (ret < 0) goto rpm_disable; + /* Request IRQ */ + ret = request_threaded_irq(irq, i2c_imx_isr, NULL, IRQF_SHARED, + pdev->name, i2c_imx); + if (ret) { + dev_err(&pdev->dev, "can't claim irq %d\n", irq); + goto rpm_disable; + } + /* Set up clock divider */ i2c_imx->bitrate = I2C_MAX_STANDARD_MODE_FREQ; ret = of_property_read_u32(pdev->dev.of_node, @@ -1237,13 +1237,12 @@ static int i2c_imx_probe(struct platform_device *pdev) clk_notifier_unregister: clk_notifier_unregister(i2c_imx->clk, &i2c_imx->clk_change_nb); + free_irq(irq, i2c_imx); rpm_disable: pm_runtime_put_noidle(&pdev->dev); pm_runtime_disable(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); - -clk_disable: clk_disable_unprepare(i2c_imx->clk); return ret; } @@ -1251,7 +1250,7 @@ static int i2c_imx_probe(struct platform_device *pdev) static int i2c_imx_remove(struct platform_device *pdev) { struct imx_i2c_struct *i2c_imx = platform_get_drvdata(pdev); - int ret; + int irq, ret; ret = pm_runtime_get_sync(&pdev->dev); if (ret < 0) @@ -1271,6 +1270,9 @@ static int i2c_imx_remove(struct platform_device *pdev) imx_i2c_write_reg(0, i2c_imx, IMX_I2C_I2SR); clk_notifier_unregister(i2c_imx->clk, &i2c_imx->clk_change_nb); + irq = platform_get_irq(pdev, 0); + if (irq >= 0) + free_irq(irq, i2c_imx); clk_disable_unprepare(i2c_imx->clk); pm_runtime_put_noidle(&pdev->dev); -- 2.17.1

5 years

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[PATCH v8 1/7] net: introduce helper sendpage_ok() in include/linux/net.h

by Coly Li

The original problem was from nvme-over-tcp code, who mistakenly uses kernel_sendpage() to send pages allocated by __get_free_pages() without __GFP_COMP flag. Such pages don't have refcount (page_count is 0) on tail pages, sending them by kernel_sendpage() may trigger a kernel panic from a corrupted kernel heap, because these pages are incorrectly freed in network stack as page_count 0 pages. This patch introduces a helper sendpage_ok(), it returns true if the checking page, - is not slab page: PageSlab(page) is false. - has page refcount: page_count(page) is not zero All drivers who want to send page to remote end by kernel_sendpage() may use this helper to check whether the page is OK. If the helper does not return true, the driver should try other non sendpage method (e.g. sock_no_sendpage()) to handle the page. Signed-off-by: Coly Li <colyli(a)suse.de> Cc: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> Cc: Christoph Hellwig <hch(a)lst.de> Cc: Hannes Reinecke <hare(a)suse.de> Cc: Jan Kara <jack(a)suse.com> Cc: Jens Axboe <axboe(a)kernel.dk> Cc: Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com> Cc: Philipp Reisner <philipp.reisner(a)linbit.com> Cc: Sagi Grimberg <sagi(a)grimberg.me> Cc: Vlastimil Babka <vbabka(a)suse.com> Cc: stable(a)vger.kernel.org --- include/linux/net.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/include/linux/net.h b/include/linux/net.h index d48ff1180879..05db8690f67e 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -21,6 +21,7 @@ #include <linux/rcupdate.h> #include <linux/once.h> #include <linux/fs.h> +#include <linux/mm.h> #include <linux/sockptr.h> #include <uapi/linux/net.h> @@ -286,6 +287,21 @@ do { \ #define net_get_random_once_wait(buf, nbytes) \ get_random_once_wait((buf), (nbytes)) +/* + * E.g. XFS meta- & log-data is in slab pages, or bcache meta + * data pages, or other high order pages allocated by + * __get_free_pages() without __GFP_COMP, which have a page_count + * of 0 and/or have PageSlab() set. We cannot use send_page for + * those, as that does get_page(); put_page(); and would cause + * either a VM_BUG directly, or __page_cache_release a page that + * would actually still be referenced by someone, leading to some + * obscure delayed Oops somewhere else. + */ +static inline bool sendpage_ok(struct page *page) +{ + return !PageSlab(page) && page_count(page) >= 1; +} + int kernel_sendmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec, size_t num, size_t len); int kernel_sendmsg_locked(struct sock *sk, struct msghdr *msg, -- 2.26.2

5 years

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patch "vt_ioctl: make VT_RESIZEX behave like VT_RESIZE" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled vt_ioctl: make VT_RESIZEX behave like VT_RESIZE to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 988d0763361bb65690d60e2bc53a6b72777040c3 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)i-love.sakura.ne.jp> Date: Sun, 27 Sep 2020 20:46:30 +0900 Subject: vt_ioctl: make VT_RESIZEX behave like VT_RESIZE syzbot is reporting UAF/OOB read at bit_putcs()/soft_cursor() [1][2], for vt_resizex() from ioctl(VT_RESIZEX) allows setting font height larger than actual font height calculated by con_font_set() from ioctl(PIO_FONT). Since fbcon_set_font() from con_font_set() allocates minimal amount of memory based on actual font height calculated by con_font_set(), use of vt_resizex() can cause UAF/OOB read for font data. VT_RESIZEX was introduced in Linux 1.3.3, but it is unclear that what comes to the "+ more" part, and I couldn't find a user of VT_RESIZEX. #define VT_RESIZE 0x5609 /* set kernel's idea of screensize */ #define VT_RESIZEX 0x560A /* set kernel's idea of screensize + more */ So far we are not aware of syzbot reports caused by setting non-zero value to v_vlin parameter. But given that it is possible that nobody is using VT_RESIZEX, we can try removing support for v_clin and v_vlin parameters. Therefore, this patch effectively makes VT_RESIZEX behave like VT_RESIZE, with emitting a message if somebody is still using v_clin and/or v_vlin parameters. [1] https://syzkaller.appspot.com/bug?id=32577e96d88447ded2d3b76d71254fb8552458… [2] https://syzkaller.appspot.com/bug?id=6b8355d27b2b94fb5cedf4655e3a59162d9e48… Reported-by: syzbot <syzbot+b308f5fd049fbbc6e74f(a)syzkaller.appspotmail.com> Reported-by: syzbot <syzbot+16469b5e8e5a72e9131e(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/4933b81b-9b1a-355b-df0e-9b31e8280ab9@i-love.sakur… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/vt/vt_ioctl.c | 57 +++++++-------------------------------- 1 file changed, 10 insertions(+), 47 deletions(-) diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c index 2ea76a09e07f..0a33b8ababe3 100644 --- a/drivers/tty/vt/vt_ioctl.c +++ b/drivers/tty/vt/vt_ioctl.c @@ -772,58 +772,21 @@ static int vt_resizex(struct vc_data *vc, struct vt_consize __user *cs) if (copy_from_user(&v, cs, sizeof(struct vt_consize))) return -EFAULT; - /* FIXME: Should check the copies properly */ - if (!v.v_vlin) - v.v_vlin = vc->vc_scan_lines; - - if (v.v_clin) { - int rows = v.v_vlin / v.v_clin; - if (v.v_rows != rows) { - if (v.v_rows) /* Parameters don't add up */ - return -EINVAL; - v.v_rows = rows; - } - } - - if (v.v_vcol && v.v_ccol) { - int cols = v.v_vcol / v.v_ccol; - if (v.v_cols != cols) { - if (v.v_cols) - return -EINVAL; - v.v_cols = cols; - } - } - - if (v.v_clin > 32) - return -EINVAL; + if (v.v_vlin) + pr_info_once("\"struct vt_consize\"->v_vlin is ignored. Please report if you need this.\n"); + if (v.v_clin) + pr_info_once("\"struct vt_consize\"->v_clin is ignored. Please report if you need this.\n"); + console_lock(); for (i = 0; i < MAX_NR_CONSOLES; i++) { - struct vc_data *vcp; + vc = vc_cons[i].d; - if (!vc_cons[i].d) - continue; - console_lock(); - vcp = vc_cons[i].d; - if (vcp) { - int ret; - int save_scan_lines = vcp->vc_scan_lines; - int save_font_height = vcp->vc_font.height; - - if (v.v_vlin) - vcp->vc_scan_lines = v.v_vlin; - if (v.v_clin) - vcp->vc_font.height = v.v_clin; - vcp->vc_resize_user = 1; - ret = vc_resize(vcp, v.v_cols, v.v_rows); - if (ret) { - vcp->vc_scan_lines = save_scan_lines; - vcp->vc_font.height = save_font_height; - console_unlock(); - return ret; - } + if (vc) { + vc->vc_resize_user = 1; + vc_resize(vc, v.v_cols, v.v_rows); } - console_unlock(); } + console_unlock(); return 0; } -- 2.28.0

5 years

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✅ PASS: Test report for kernel 5.8.11 (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 7ed24f1e8cf1 - net/mlx5e: Fix endianness when calculating pedit mask first bit The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ xfstests - btrfs 🚧 ❌ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage nvme - tcp Host 2: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Firmware test suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 3: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage nvme - tcp s390x: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests 🚧 ❌ Storage nvme - tcp Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer x86_64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ❌ CPU: Frequency Driver Test 🚧 ✅ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c 🚧 ✅ kdump - file-load Host 3: ✅ Boot test ✅ ACPI table test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Firmware test suite 🚧 ✅ jvm - jcstress tests 🚧 ❌ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years

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✅ PASS: Test report for kernel 5.8.12 (stable)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 0c52d2a4d9e9 - Linux 5.8.12 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ xfstests - btrfs 🚧 ❌ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage nvme - tcp Host 2: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Firmware test suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage nvme - tcp Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c s390x: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 2: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests 🚧 ❌ Storage nvme - tcp x86_64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp Host 2: ✅ Boot test ✅ ACPI table test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Firmware test suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c 🚧 ✅ kdump - file-load Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years

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Linux 5.8.12

by Greg Kroah-Hartman

I'm announcing the release of the 5.8.12 kernel. All users of the 5.8 kernel series must upgrade. The updated 5.8.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.8.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 drivers/net/dsa/microchip/ksz8795.c | 2 drivers/net/dsa/rtl8366.c | 20 ++- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 40 ++++-- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 4 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 31 +++-- drivers/net/ethernet/cadence/macb_main.c | 3 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 9 + drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c | 2 drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 16 +- drivers/net/ethernet/huawei/hinic/hinic_main.c | 24 ++++ drivers/net/ethernet/huawei/hinic/hinic_tx.c | 18 --- drivers/net/ethernet/ibm/ibmvnic.c | 21 +++ drivers/net/ethernet/lantiq_xrx200.c | 21 ++- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c | 14 -- drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c | 12 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 65 ++++------- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 12 -- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 39 +++--- drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 17 ++ drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 52 ++++---- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 8 - drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 4 drivers/net/ethernet/ti/cpsw_new.c | 53 ++++++++ drivers/net/geneve.c | 37 ++++-- drivers/net/hyperv/netvsc_drv.c | 16 +- drivers/net/ipa/ipa_table.c | 4 drivers/net/phy/phy.c | 2 drivers/net/phy/phy_device.c | 11 + drivers/net/wan/hdlc_ppp.c | 16 +- drivers/net/wireguard/noise.c | 5 drivers/net/wireguard/peerlookup.c | 11 + include/linux/skbuff.h | 7 - include/net/flow.h | 1 include/net/sctp/structs.h | 8 - net/bridge/br_vlan.c | 27 ++-- net/core/dev.c | 2 net/core/filter.c | 1 net/core/net_namespace.c | 22 +-- net/dcb/dcbnl.c | 8 + net/dsa/slave.c | 18 ++- net/ipv4/fib_frontend.c | 1 net/ipv4/ip_output.c | 3 net/ipv4/route.c | 14 +- net/ipv6/Kconfig | 1 net/ipv6/ip6_fib.c | 13 +- net/qrtr/qrtr.c | 21 +-- net/sched/act_ife.c | 44 +++++-- net/sched/cls_flower.c | 1 net/sched/sch_generic.c | 48 +++++--- net/sched/sch_taprio.c | 28 ++-- net/sctp/socket.c | 9 - net/tipc/group.c | 14 +- net/tipc/msg.c | 3 net/tipc/socket.c | 5 58 files changed, 572 insertions(+), 325 deletions(-) Cong Wang (1): act_ife: load meta modules before tcf_idr_check_alloc() Dan Carpenter (1): hdlc_ppp: add range checks in ppp_cp_parse_cr() David Ahern (2): ipv4: Initialize flowi4_multipath_hash in data path ipv4: Update exception handling for multipath routes via same device Dexuan Cui (1): hv_netvsc: Fix hibernation for mlx5 VF driver Edwin Peer (1): bnxt_en: return proper error codes in bnxt_show_temp Eric Dumazet (3): ipv6: avoid lockdep issue in fib6_del() net: qrtr: check skb_put_padto() return value net: add __must_check to skb_put_padto() Florian Fainelli (2): net: phy: Avoid NPD upon phy_detach() when driver is unbound net: phy: Do not warn in phy_stop() on PHY_DOWN Ganji Aravind (1): cxgb4: Fix offset when clearing filter byte counters Greg Kroah-Hartman (1): Linux 5.8.12 Grygorii Strashko (1): net: ethernet: ti: cpsw_new: fix suspend/resume Hauke Mehrtens (4): net: lantiq: Wake TX queue again net: lantiq: use netif_tx_napi_add() for TX NAPI net: lantiq: Use napi_complete_done() net: lantiq: Disable IRQs only if NAPI gets scheduled Henry Ptasinski (1): net: sctp: Fix IPv6 ancestor_size calc in sctp_copy_descendant Ido Schimmel (1): net: Fix bridge enslavement failure Jakub Kicinski (2): ibmvnic: add missing parenthesis in do_reset() nfp: use correct define to return NONE fec Jason A. Donenfeld (2): wireguard: noise: take lock when removing handshake entry from table wireguard: peerlookup: take lock before checking hash in replace operation Jianbo Liu (1): net/mlx5e: Fix memory leak of tunnel info when rule under multipath not ready Linus Walleij (1): net: dsa: rtl8366: Properly clear member config Luo bin (2): hinic: bump up the timeout of SET_FUNC_STATE cmd hinic: fix rewaking txq after netif_tx_disable Maor Dickman (2): net/mlx5e: Enable adding peer miss rules only if merged eswitch is supported net/mlx5e: Fix endianness when calculating pedit mask first bit Maor Gottlieb (1): net/mlx5: Fix FTE cleanup Mark Gray (1): geneve: add transport ports in route lookup for geneve Matthias Schiffer (1): net: dsa: microchip: ksz8795: really set the correct number of ports Maxim Mikityanskiy (2): net/mlx5e: Use RCU to protect rq->xdp_prog net/mlx5e: Use synchronize_rcu to sync with NAPI Michael Chan (1): bnxt_en: Protect bnxt_set_eee() and bnxt_set_pauseparam() with mutex. Mingming Cao (1): ibmvnic fix NULL tx_pools and rx_tools issue at do_reset Necip Fazil Yildiran (1): net: ipv6: fix kconfig dependency warning for IPV6_SEG6_HMAC Parshuram Thombare (1): net: macb: fix for pause frame receive enable bit Peilin Ye (1): tipc: Fix memory leak in tipc_group_create_member() Petr Machata (1): net: DCB: Validate DCB_ATTR_DCB_BUFFER argument Raju Rangoju (1): cxgb4: fix memory leak during module unload Taehee Yoo (1): Revert "netns: don't disable BHs when locking "nsid_lock"" Tariq Toukan (1): net/mlx5e: TLS, Do not expose FPGA TLS counter if not supported Tetsuo Handa (1): tipc: fix shutdown() of connection oriented socket Vadym Kochan (1): net: ipa: fix u32_replace_bits by u32p_xxx version Vasundhara Volam (3): bnxt_en: Avoid sending firmware messages when AER error is detected. bnxt_en: Fix NULL ptr dereference crash in bnxt_fw_reset_task() bnxt_en: Use memcpy to copy VPD field info. Vinicius Costa Gomes (1): taprio: Fix allowing too small intervals Vladimir Oltean (2): net: bridge: br_vlan_get_pvid_rcu() should dereference the VLAN group under RCU net: dsa: link interfaces with the DSA master to get rid of lockdep warnings Wei Wang (1): ip: fix tos reflection in ack and reset packets Xin Long (2): net: sched: initialize with 0 before setting erspan md->u tipc: use skb_unshare() instead in tipc_buf_append() Yoshihiro Shimoda (1): net: phy: call phy_disable_interrupts() in phy_attach_direct() instead Yunsheng Lin (1): net: sch_generic: aviod concurrent reset and enqueue op for lockless qdisc

5 years

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1
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Linux 5.4.68

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.68 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 drivers/iommu/Kconfig | 2 drivers/iommu/amd_iommu.c | 17 ++- drivers/iommu/amd_iommu_init.c | 21 ++++ drivers/net/dsa/rtl8366.c | 20 ++-- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 32 ++++-- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 4 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 31 ++++-- drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 9 + drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c | 2 drivers/net/ethernet/ibm/ibmvnic.c | 21 +++- drivers/net/ethernet/lantiq_xrx200.c | 21 ++-- drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c | 12 +- drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 52 +++++------ drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 8 - drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 4 drivers/net/geneve.c | 37 +++++-- drivers/net/phy/phy.c | 2 drivers/net/phy/phy_device.c | 3 drivers/net/wan/hdlc_ppp.c | 16 ++- include/linux/skbuff.h | 7 - include/net/flow.h | 1 include/net/sctp/structs.h | 8 + kernel/kprobes.c | 9 + mm/huge_memory.c | 40 ++++---- mm/vmscan.c | 8 + net/bridge/br_vlan.c | 27 +++-- net/core/dev.c | 2 net/core/filter.c | 1 net/dcb/dcbnl.c | 8 + net/ipv4/fib_frontend.c | 1 net/ipv4/ip_output.c | 3 net/ipv4/route.c | 14 +- net/ipv6/Kconfig | 1 net/ipv6/ip6_fib.c | 13 +- net/key/af_key.c | 7 + net/qrtr/qrtr.c | 20 ++-- net/sched/act_ife.c | 44 +++++++-- net/sched/sch_generic.c | 49 ++++++---- net/sched/sch_taprio.c | 28 +++-- net/sctp/socket.c | 9 - net/tipc/group.c | 14 ++ net/tipc/msg.c | 3 net/tipc/socket.c | 5 - 44 files changed, 428 insertions(+), 210 deletions(-) Cong Wang (1): act_ife: load meta modules before tcf_idr_check_alloc() Dan Carpenter (1): hdlc_ppp: add range checks in ppp_cp_parse_cr() David Ahern (2): ipv4: Initialize flowi4_multipath_hash in data path ipv4: Update exception handling for multipath routes via same device Edwin Peer (1): bnxt_en: return proper error codes in bnxt_show_temp Eric Dumazet (3): ipv6: avoid lockdep issue in fib6_del() net: qrtr: check skb_put_padto() return value net: add __must_check to skb_put_padto() Florian Fainelli (2): net: phy: Avoid NPD upon phy_detach() when driver is unbound net: phy: Do not warn in phy_stop() on PHY_DOWN Ganji Aravind (1): cxgb4: Fix offset when clearing filter byte counters Greg Kroah-Hartman (1): Linux 5.4.68 Hauke Mehrtens (4): net: lantiq: Wake TX queue again net: lantiq: use netif_tx_napi_add() for TX NAPI net: lantiq: Use napi_complete_done() net: lantiq: Disable IRQs only if NAPI gets scheduled Henry Ptasinski (1): net: sctp: Fix IPv6 ancestor_size calc in sctp_copy_descendant Ido Schimmel (1): net: Fix bridge enslavement failure Jakub Kicinski (2): ibmvnic: add missing parenthesis in do_reset() nfp: use correct define to return NONE fec Linus Walleij (1): net: dsa: rtl8366: Properly clear member config Maor Dickman (1): net/mlx5e: Enable adding peer miss rules only if merged eswitch is supported Maor Gottlieb (1): net/mlx5: Fix FTE cleanup Mark Gray (1): geneve: add transport ports in route lookup for geneve Mark Salyzyn (1): af_key: pfkey_dump needs parameter validation Michael Chan (1): bnxt_en: Protect bnxt_set_eee() and bnxt_set_pauseparam() with mutex. Mingming Cao (1): ibmvnic fix NULL tx_pools and rx_tools issue at do_reset Muchun Song (1): kprobes: fix kill kprobe which has been marked as gone Necip Fazil Yildiran (1): net: ipv6: fix kconfig dependency warning for IPV6_SEG6_HMAC Peilin Ye (1): tipc: Fix memory leak in tipc_group_create_member() Petr Machata (1): net: DCB: Validate DCB_ATTR_DCB_BUFFER argument Raju Rangoju (1): cxgb4: fix memory leak during module unload Ralph Campbell (1): mm/thp: fix __split_huge_pmd_locked() for migration PMD Suravee Suthikulpanit (1): iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE Tariq Toukan (1): net/mlx5e: TLS, Do not expose FPGA TLS counter if not supported Tetsuo Handa (1): tipc: fix shutdown() of connection oriented socket Vasundhara Volam (2): bnxt_en: Avoid sending firmware messages when AER error is detected. bnxt_en: Fix NULL ptr dereference crash in bnxt_fw_reset_task() Vinicius Costa Gomes (1): taprio: Fix allowing too small intervals Vladimir Oltean (1): net: bridge: br_vlan_get_pvid_rcu() should dereference the VLAN group under RCU Wei Wang (1): ip: fix tos reflection in ack and reset packets Xin Long (1): tipc: use skb_unshare() instead in tipc_buf_append() Xunlei Pang (1): mm: memcg: fix memcg reclaim soft lockup Yunsheng Lin (1): net: sch_generic: aviod concurrent reset and enqueue op for lockless qdisc

5 years

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Linux 4.19.148

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.148 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/kbuild/llvm.rst | 87 +++++++++ MAINTAINERS | 9 Makefile | 38 +++- arch/x86/boot/compressed/Makefile | 2 drivers/net/dsa/rtl8366.c | 20 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 19 +- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 31 ++- drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 9 drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 4 drivers/net/geneve.c | 37 ++- drivers/net/phy/phy_device.c | 3 drivers/net/wan/Kconfig | 2 drivers/net/wan/Makefile | 12 - drivers/net/wan/hdlc_ppp.c | 16 + drivers/tty/serial/8250/8250_core.c | 11 - include/linux/skbuff.h | 7 include/net/inet_connection_sock.h | 4 kernel/kprobes.c | 9 mm/huge_memory.c | 40 ++-- mm/vmscan.c | 8 net/dcb/dcbnl.c | 8 net/ipv4/ip_output.c | 3 net/ipv4/route.c | 13 - net/ipv4/tcp_bbr.c | 180 ++++++++++++++++--- net/ipv6/Kconfig | 1 net/ipv6/ip6_fib.c | 13 - net/key/af_key.c | 7 net/qrtr/qrtr.c | 20 +- net/sched/sch_generic.c | 49 +++-- net/tipc/group.c | 14 + net/tipc/msg.c | 3 net/tipc/socket.c | 5 tools/objtool/Makefile | 6 virt/kvm/kvm_main.c | 21 +- 34 files changed, 550 insertions(+), 161 deletions(-) Dan Carpenter (1): hdlc_ppp: add range checks in ppp_cp_parse_cr() David Ahern (1): ipv4: Update exception handling for multipath routes via same device Dmitry Golovin (1): x86/boot: kbuild: allow readelf executable to be specified Edwin Peer (1): bnxt_en: return proper error codes in bnxt_show_temp Eric Dumazet (3): ipv6: avoid lockdep issue in fib6_del() net: qrtr: check skb_put_padto() return value net: add __must_check to skb_put_padto() Fangrui Song (1): Documentation/llvm: fix the name of llvm-size Florian Fainelli (1): net: phy: Avoid NPD upon phy_detach() when driver is unbound Ganji Aravind (1): cxgb4: Fix offset when clearing filter byte counters Greg Kroah-Hartman (1): Linux 4.19.148 Jakub Kicinski (1): nfp: use correct define to return NONE fec Linus Walleij (1): net: dsa: rtl8366: Properly clear member config Lukas Wunner (1): serial: 8250: Avoid error message on reprobe Mark Gray (1): geneve: add transport ports in route lookup for geneve Mark Salyzyn (1): af_key: pfkey_dump needs parameter validation Masahiro Yamada (5): net: wan: wanxl: use allow to pass CROSS_COMPILE_M68k for rebuilding firmware net: wan: wanxl: use $(M68KCC) instead of $(M68KAS) for rebuilding firmware kbuild: remove AS variable kbuild: replace AS=clang with LLVM_IAS=1 kbuild: support LLVM=1 to switch the default tools to Clang/LLVM Michael Chan (1): bnxt_en: Protect bnxt_set_eee() and bnxt_set_pauseparam() with mutex. Muchun Song (1): kprobes: fix kill kprobe which has been marked as gone Necip Fazil Yildiran (1): net: ipv6: fix kconfig dependency warning for IPV6_SEG6_HMAC Nick Desaulniers (2): MAINTAINERS: add CLANG/LLVM BUILD SUPPORT info Documentation/llvm: add documentation on building w/ Clang/LLVM Peilin Ye (1): tipc: Fix memory leak in tipc_group_create_member() Petr Machata (1): net: DCB: Validate DCB_ATTR_DCB_BUFFER argument Priyaranjan Jha (2): tcp_bbr: refactor bbr_target_cwnd() for general inflight provisioning tcp_bbr: adapt cwnd based on ack aggregation estimation Ralph Campbell (1): mm/thp: fix __split_huge_pmd_locked() for migration PMD Rustam Kovhaev (1): KVM: fix memory leak in kvm_io_bus_unregister_dev() Tetsuo Handa (1): tipc: fix shutdown() of connection oriented socket Vasily Gorbik (1): kbuild: add OBJSIZE variable for the size tool Wei Wang (1): ip: fix tos reflection in ack and reset packets Xin Long (1): tipc: use skb_unshare() instead in tipc_buf_append() Xunlei Pang (1): mm: memcg: fix memcg reclaim soft lockup Yunsheng Lin (1): net: sch_generic: aviod concurrent reset and enqueue op for lockless qdisc

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[PATCH 5.8 00/56] 5.8.12-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.8.12 release. There are 56 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 27 Sep 2020 12:47:02 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.8.12-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.8.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.8.12-rc1 Maor Dickman <maord(a)nvidia.com> net/mlx5e: Fix endianness when calculating pedit mask first bit Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Use synchronize_rcu to sync with NAPI Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Use RCU to protect rq->xdp_prog Taehee Yoo <ap420073(a)gmail.com> Revert "netns: don't disable BHs when locking "nsid_lock"" Parshuram Thombare <pthombar(a)cadence.com> net: macb: fix for pause frame receive enable bit Matthias Schiffer <matthias.schiffer(a)ew.tq-group.com> net: dsa: microchip: ksz8795: really set the correct number of ports Vladimir Oltean <olteanv(a)gmail.com> net: dsa: link interfaces with the DSA master to get rid of lockdep warnings Dexuan Cui <decui(a)microsoft.com> hv_netvsc: Fix hibernation for mlx5 VF driver Luo bin <luobin9(a)huawei.com> hinic: fix rewaking txq after netif_tx_disable Jianbo Liu <jianbol(a)mellanox.com> net/mlx5e: Fix memory leak of tunnel info when rule under multipath not ready Vadym Kochan <vadym.kochan(a)plvision.eu> net: ipa: fix u32_replace_bits by u32p_xxx version Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: peerlookup: take lock before checking hash in replace operation Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: noise: take lock when removing handshake entry from table Grygorii Strashko <grygorii.strashko(a)ti.com> net: ethernet: ti: cpsw_new: fix suspend/resume Eric Dumazet <edumazet(a)google.com> net: add __must_check to skb_put_padto() Eric Dumazet <edumazet(a)google.com> net: qrtr: check skb_put_padto() return value Florian Fainelli <f.fainelli(a)gmail.com> net: phy: Do not warn in phy_stop() on PHY_DOWN Florian Fainelli <f.fainelli(a)gmail.com> net: phy: Avoid NPD upon phy_detach() when driver is unbound Hauke Mehrtens <hauke(a)hauke-m.de> net: lantiq: Disable IRQs only if NAPI gets scheduled Hauke Mehrtens <hauke(a)hauke-m.de> net: lantiq: Use napi_complete_done() Hauke Mehrtens <hauke(a)hauke-m.de> net: lantiq: use netif_tx_napi_add() for TX NAPI Hauke Mehrtens <hauke(a)hauke-m.de> net: lantiq: Wake TX queue again Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Protect bnxt_set_eee() and bnxt_set_pauseparam() with mutex. Edwin Peer <edwin.peer(a)broadcom.com> bnxt_en: return proper error codes in bnxt_show_temp Vasundhara Volam <vasundhara-v.volam(a)broadcom.com> bnxt_en: Use memcpy to copy VPD field info. Tariq Toukan <tariqt(a)mellanox.com> net/mlx5e: TLS, Do not expose FPGA TLS counter if not supported Maor Dickman <maord(a)mellanox.com> net/mlx5e: Enable adding peer miss rules only if merged eswitch is supported Xin Long <lucien.xin(a)gmail.com> tipc: use skb_unshare() instead in tipc_buf_append() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tipc: fix shutdown() of connection oriented socket Peilin Ye <yepeilin.cs(a)gmail.com> tipc: Fix memory leak in tipc_group_create_member() Vinicius Costa Gomes <vinicius.gomes(a)intel.com> taprio: Fix allowing too small intervals Jakub Kicinski <kuba(a)kernel.org> nfp: use correct define to return NONE fec Henry Ptasinski <hptasinski(a)google.com> net: sctp: Fix IPv6 ancestor_size calc in sctp_copy_descendant Yunsheng Lin <linyunsheng(a)huawei.com> net: sch_generic: aviod concurrent reset and enqueue op for lockless qdisc Xin Long <lucien.xin(a)gmail.com> net: sched: initialize with 0 before setting erspan md->u Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> net: phy: call phy_disable_interrupts() in phy_attach_direct() instead Maor Gottlieb <maorg(a)nvidia.com> net/mlx5: Fix FTE cleanup Necip Fazil Yildiran <fazilyildiran(a)gmail.com> net: ipv6: fix kconfig dependency warning for IPV6_SEG6_HMAC Ido Schimmel <idosch(a)nvidia.com> net: Fix bridge enslavement failure Linus Walleij <linus.walleij(a)linaro.org> net: dsa: rtl8366: Properly clear member config Petr Machata <petrm(a)nvidia.com> net: DCB: Validate DCB_ATTR_DCB_BUFFER argument Vladimir Oltean <vladimir.oltean(a)nxp.com> net: bridge: br_vlan_get_pvid_rcu() should dereference the VLAN group under RCU Eric Dumazet <edumazet(a)google.com> ipv6: avoid lockdep issue in fib6_del() David Ahern <dsahern(a)kernel.org> ipv4: Update exception handling for multipath routes via same device David Ahern <dsahern(a)gmail.com> ipv4: Initialize flowi4_multipath_hash in data path Wei Wang <weiwan(a)google.com> ip: fix tos reflection in ack and reset packets Luo bin <luobin9(a)huawei.com> hinic: bump up the timeout of SET_FUNC_STATE cmd Dan Carpenter <dan.carpenter(a)oracle.com> hdlc_ppp: add range checks in ppp_cp_parse_cr() Mark Gray <mark.d.gray(a)redhat.com> geneve: add transport ports in route lookup for geneve Ganji Aravind <ganji.aravind(a)chelsio.com> cxgb4: Fix offset when clearing filter byte counters Raju Rangoju <rajur(a)chelsio.com> cxgb4: fix memory leak during module unload Vasundhara Volam <vasundhara-v.volam(a)broadcom.com> bnxt_en: Fix NULL ptr dereference crash in bnxt_fw_reset_task() Vasundhara Volam <vasundhara-v.volam(a)broadcom.com> bnxt_en: Avoid sending firmware messages when AER error is detected. Cong Wang <xiyou.wangcong(a)gmail.com> act_ife: load meta modules before tcf_idr_check_alloc() Jakub Kicinski <kuba(a)kernel.org> ibmvnic: add missing parenthesis in do_reset() Mingming Cao <mmc(a)linux.vnet.ibm.com> ibmvnic fix NULL tx_pools and rx_tools issue at do_reset ------------- Diffstat: Makefile | 4 +- drivers/net/dsa/microchip/ksz8795.c | 2 +- drivers/net/dsa/rtl8366.c | 20 ++++--- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 40 ++++++++----- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 4 ++ drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 31 +++++++---- drivers/net/ethernet/cadence/macb_main.c | 3 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 9 ++- drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c | 2 +- drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 16 ++++-- drivers/net/ethernet/huawei/hinic/hinic_main.c | 24 ++++++++ drivers/net/ethernet/huawei/hinic/hinic_tx.c | 18 +----- drivers/net/ethernet/ibm/ibmvnic.c | 21 ++++++- drivers/net/ethernet/lantiq_xrx200.c | 21 ++++--- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c | 2 +- .../net/ethernet/mellanox/mlx5/core/en/xsk/rx.c | 14 +---- .../net/ethernet/mellanox/mlx5/core/en/xsk/setup.c | 3 +- .../mellanox/mlx5/core/en_accel/tls_stats.c | 12 ++-- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 65 ++++++++++------------ drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 12 +--- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 39 +++++++------ drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 17 ++++-- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 52 +++++++++-------- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 8 +-- .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 4 +- drivers/net/ethernet/ti/cpsw_new.c | 53 ++++++++++++++++++ drivers/net/geneve.c | 37 ++++++++---- drivers/net/hyperv/netvsc_drv.c | 16 ++++-- drivers/net/ipa/ipa_table.c | 4 +- drivers/net/phy/phy.c | 2 +- drivers/net/phy/phy_device.c | 11 ++-- drivers/net/wan/hdlc_ppp.c | 16 ++++-- drivers/net/wireguard/noise.c | 5 +- drivers/net/wireguard/peerlookup.c | 11 +++- include/linux/skbuff.h | 7 ++- include/net/flow.h | 1 + include/net/sctp/structs.h | 8 ++- net/bridge/br_vlan.c | 27 +++++---- net/core/dev.c | 2 +- net/core/filter.c | 1 + net/core/net_namespace.c | 22 ++++---- net/dcb/dcbnl.c | 8 +++ net/dsa/slave.c | 18 +++++- net/ipv4/fib_frontend.c | 1 + net/ipv4/ip_output.c | 3 +- net/ipv4/route.c | 14 +++-- net/ipv6/Kconfig | 1 + net/ipv6/ip6_fib.c | 13 +++-- net/qrtr/qrtr.c | 21 +++---- net/sched/act_ife.c | 44 +++++++++++---- net/sched/cls_flower.c | 1 + net/sched/sch_generic.c | 48 +++++++++++----- net/sched/sch_taprio.c | 28 ++++++---- net/sctp/socket.c | 9 +-- net/tipc/group.c | 14 +++-- net/tipc/msg.c | 3 +- net/tipc/socket.c | 5 +- 58 files changed, 573 insertions(+), 326 deletions(-)

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Linux-stable-mirror September 2020