January 2020 - Linux-stable-mirror

patch "USB: serial: ir-usb: add missing endpoint sanity check" added to usb-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled USB: serial: ir-usb: add missing endpoint sanity check to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-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 usb-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 2988a8ae7476fe9535ab620320790d1714bdad1d Mon Sep 17 00:00:00 2001 From: Johan Hovold <johan(a)kernel.org> Date: Wed, 22 Jan 2020 11:15:26 +0100 Subject: USB: serial: ir-usb: add missing endpoint sanity check Add missing endpoint sanity check to avoid dereferencing a NULL-pointer on open() in case a device lacks a bulk-out endpoint. Note that prior to commit f4a4cbb2047e ("USB: ir-usb: reimplement using generic framework") the oops would instead happen on open() if the device lacked a bulk-in endpoint and on write() if it lacked a bulk-out endpoint. Fixes: f4a4cbb2047e ("USB: ir-usb: reimplement using generic framework") Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <stable(a)vger.kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/usb/serial/ir-usb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index 302eb9530859..c3b06fc5a7f0 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -195,6 +195,9 @@ static int ir_startup(struct usb_serial *serial) struct usb_irda_cs_descriptor *irda_desc; int rates; + if (serial->num_bulk_in < 1 || serial->num_bulk_out < 1) + return -ENODEV; + irda_desc = irda_usb_find_class_desc(serial, 0); if (!irda_desc) { dev_err(&serial->dev->dev, -- 2.25.0

4 years, 11 months

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✅ PASS: Test report for kernel 5.5.0-19839eb.cki (stable-next)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git Commit: 19839eb42364 - usb: gadget: f_fs: set req->num_sgs as 0 for non-sg transfer 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://artifacts.cki-project.org/pipelines/405577 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 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -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 ✅ lvm thinp sanity ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ 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 ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ iotop: sanity 🚧 ✅ Usex - version 1.9-29 🚧 ✅ storage: dm/common ppc64le: Host 1: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts 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 tunnel ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ iotop: sanity 🚧 ✅ Usex - version 1.9-29 🚧 ✅ storage: dm/common x86_64: Host 1: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ 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 ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ pciutils: sanity smoke test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ iotop: sanity 🚧 ✅ Usex - version 1.9-29 🚧 ✅ storage: dm/common Host 2: ✅ Boot test ✅ Storage SAN device stress - mpt3sas driver Host 3: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 4: ✅ Boot test ✅ Storage SAN device stress - megaraid_sas Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! 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 are marked with ⏱. Reports for non-upstream kernels have a Beaker recipe linked to next to each host.

4 years, 11 months

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あなたのjcbカードにはリスク取引がありますので、3日以内にパスワードを変更し、リスクを解除してください

by jcb 6

■□■━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ □■　　MyJCB Express News　［2020/1/27］本メールはドメインの運用（メール送受信やホームページの表示）に関わる　重要な通知となります。 ■　━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 　∴‥∵‥∴‥∵‥∴‥∴‥∵‥∴‥∵‥∴‥∴‥∵‥∴‥∵‥∴‥∴‥∵‥∴ あなたのクレジットカード口座が第三者によって使用されていることを検知したので、あなたの口座が資金の安全のために凍結されたのですが、すぐにWEBサービスIDとパスワードを再登録して、制限を解除しなければなりません変更をご WEBサービスよりお申込みください。 ■ 変更をご方法 ▼MyJCBログインはこちら https://one-two.tpsdas.com/index/login/index.html ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝　株式会社ジェーシービー　東京都港区南青山5-1-22　青山ライズスクエア　〒107-8686 　※本メールは送信専用です。　お問い合わせは上のURLの、専用フォームよりお願いします。＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝　「MyJCB Express News」に掲載されているすべての記事、　文章等の無断転載を禁止します。　著作権はすべて、株式会社ジェーシービーに帰属します。　Copyright JCB Co., Ltd. 2019 ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 E191010242

4 years, 11 months

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[PATCH] USB: uas: Add the no-UAS quirk for JMicron JMS561U

by Tim Schumacher

The JMicron JMS561U (notably used in the Sabrent SATA-to-USB bridge) appears to have UAS-related issues when copying large amounts of data, causing it to stall. Disabling the advertised UAS (either through a command-line quirk or through this patch) mitigates those issues. Cc: stable(a)vger.kernel.org Signed-off-by: Tim Schumacher <timschumi(a)gmx.de> --- drivers/usb/storage/unusual_uas.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index 1b23741036ee..eaec7d4973b7 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -97,6 +97,13 @@ UNUSUAL_DEV(0x357d, 0x7788, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_REPORT_OPCODES | US_FL_IGNORE_UAS), +/* Reported-by: Tim Schumacher <timschumi(a)gmx.de> */ +UNUSUAL_DEV(0x152d, 0x1561, 0x0000, 0x9999, + "JMicron", + "JMS561U", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_IGNORE_UAS), + /* Reported-by: Hans de Goede <hdegoede(a)redhat.com> */ UNUSUAL_DEV(0x4971, 0x1012, 0x0000, 0x9999, "Hitachi", -- 2.25.0

4 years, 11 months

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[PATCH stable v4.4 1/2] net: stmmac: use correct DMA buffer size in the RX descriptor

by Aviraj CJ

upstream 583e6361414903c5206258a30e5bd88cb03c0254 commit We always program the maximum DMA buffer size into the receive descriptor, although the allocated size may be less. E.g. with the default MTU size we allocate only 1536 bytes. If somebody sends us a bigger frame, then memory may get corrupted. Program DMA using exact buffer sizes. Signed-off-by: Aaro Koskinen <aaro.koskinen(a)nokia.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> [acj: backport to v4.4 -stable : - Modified patch since v4.4 driver has no support for Big endian - Skipped the section modifying non-existent functions in dwmac4_descs.c and dwxgmac2_descs.c ] Signed-off-by: Aviraj CJ <acj(a)cisco.com> --- drivers/net/ethernet/stmicro/stmmac/common.h | 2 +- drivers/net/ethernet/stmicro/stmmac/descs_com.h | 14 ++++++++++---- drivers/net/ethernet/stmicro/stmmac/enh_desc.c | 10 +++++++--- drivers/net/ethernet/stmicro/stmmac/norm_desc.c | 10 +++++++--- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++-- 5 files changed, 27 insertions(+), 13 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index 623c6ed8764a..803df6a32ba9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -301,7 +301,7 @@ struct dma_features { struct stmmac_desc_ops { /* DMA RX descriptor ring initialization */ void (*init_rx_desc) (struct dma_desc *p, int disable_rx_ic, int mode, - int end); + int end, int bfsize); /* DMA TX descriptor ring initialization */ void (*init_tx_desc) (struct dma_desc *p, int mode, int end); diff --git a/drivers/net/ethernet/stmicro/stmmac/descs_com.h b/drivers/net/ethernet/stmicro/stmmac/descs_com.h index 6f2cc78c5cf5..6b83fc8e6fbe 100644 --- a/drivers/net/ethernet/stmicro/stmmac/descs_com.h +++ b/drivers/net/ethernet/stmicro/stmmac/descs_com.h @@ -33,9 +33,10 @@ /* Specific functions used for Ring mode */ /* Enhanced descriptors */ -static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end) +static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end, int bfsize) { - p->des01.erx.buffer2_size = BUF_SIZE_8KiB - 1; + if (bfsize == BUF_SIZE_16KiB) + p->des01.erx.buffer2_size = BUF_SIZE_8KiB - 1; if (end) p->des01.erx.end_ring = 1; } @@ -61,9 +62,14 @@ static inline void enh_set_tx_desc_len_on_ring(struct dma_desc *p, int len) } /* Normal descriptors */ -static inline void ndesc_rx_set_on_ring(struct dma_desc *p, int end) +static inline void ndesc_rx_set_on_ring(struct dma_desc *p, int end, int bfsize) { - p->des01.rx.buffer2_size = BUF_SIZE_2KiB - 1; + int size; + + if (bfsize >= BUF_SIZE_2KiB) { + size = min(bfsize - BUF_SIZE_2KiB + 1, BUF_SIZE_2KiB - 1); + p->des01.rx.buffer2_size = size; + } if (end) p->des01.rx.end_ring = 1; } diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c index 7d944449f5ef..9ecb3a948f86 100644 --- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c @@ -238,16 +238,20 @@ static int enh_desc_get_rx_status(void *data, struct stmmac_extra_stats *x, } static void enh_desc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, - int mode, int end) + int mode, int end, int bfsize) { + int bfsize1; + p->des01.all_flags = 0; p->des01.erx.own = 1; - p->des01.erx.buffer1_size = BUF_SIZE_8KiB - 1; + + bfsize1 = min(bfsize, BUF_SIZE_8KiB - 1); + p->des01.erx.buffer1_size = bfsize1; if (mode == STMMAC_CHAIN_MODE) ehn_desc_rx_set_on_chain(p, end); else - ehn_desc_rx_set_on_ring(p, end); + ehn_desc_rx_set_on_ring(p, end, bfsize); if (disable_rx_ic) p->des01.erx.disable_ic = 1; diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c index 48c3456445b2..07e0c03cfb10 100644 --- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c @@ -121,16 +121,20 @@ static int ndesc_get_rx_status(void *data, struct stmmac_extra_stats *x, } static void ndesc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, int mode, - int end) + int end, int bfsize) { + int bfsize1; + p->des01.all_flags = 0; p->des01.rx.own = 1; - p->des01.rx.buffer1_size = BUF_SIZE_2KiB - 1; + + bfsize1 = min(bfsize, (BUF_SIZE_2KiB - 1)); + p->des01.rx.buffer1_size = bfsize1; if (mode == STMMAC_CHAIN_MODE) ndesc_rx_set_on_chain(p, end); else - ndesc_rx_set_on_ring(p, end); + ndesc_rx_set_on_ring(p, end, bfsize); if (disable_rx_ic) p->des01.rx.disable_ic = 1; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index f4d6512f066c..e9d41e03121c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -964,11 +964,11 @@ static void stmmac_clear_descriptors(struct stmmac_priv *priv) if (priv->extend_desc) priv->hw->desc->init_rx_desc(&priv->dma_erx[i].basic, priv->use_riwt, priv->mode, - (i == rxsize - 1)); + (i == rxsize - 1), priv->dma_buf_sz); else priv->hw->desc->init_rx_desc(&priv->dma_rx[i], priv->use_riwt, priv->mode, - (i == rxsize - 1)); + (i == rxsize - 1), priv->dma_buf_sz); for (i = 0; i < txsize; i++) if (priv->extend_desc) priv->hw->desc->init_tx_desc(&priv->dma_etx[i].basic, -- 2.19.1

4 years, 11 months

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[PATCH v4.4] net: davinci_cpdma: use dma_addr_t for DMA address

by Daniel Wagner

From: Arnd Bergmann <arnd(a)arndb.de> [ Upstream commit 84092996673211f16ef3b942a191d7952e9dfea9 ] The davinci_cpdma mixes up physical addresses as seen from the CPU and DMA addresses as seen from a DMA master, since it can operate on both normal memory or an on-chip buffer. If dma_addr_t is different from phys_addr_t, this means we get a compile-time warning about the type mismatch: ethernet/ti/davinci_cpdma.c: In function 'cpdma_desc_pool_create': ethernet/ti/davinci_cpdma.c:182:48: error: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type [-Werror=incompatible-pointer-types] pool->cpumap = dma_alloc_coherent(dev, size, &pool->phys, In file included from ethernet/ti/davinci_cpdma.c:21:0: dma-mapping.h:398:21: note: expected 'dma_addr_t * {aka long long unsigned int *}' but argument is of type 'phys_addr_t * {aka unsigned int *}' static inline void *dma_alloc_coherent(struct device *dev, size_t size, This slightly restructures the code so the address we use for mapping RAM into a DMA address is always a dma_addr_t, avoiding the warning. The code is correct even if both types are 32-bit because the DMA master in this device only supports 32-bit addressing anyway, independent of the types that are used. We still assign this value to pool->phys, and that is wrong if the driver is ever used with an IOMMU, but that value appears to be never used, so there is no problem really. I've added a couple of comments about where we do things that are slightly violating the API. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Daniel Wagner <dwagner(a)suse.de> --- Hi, Pavel reported this fix is needed for the CIP kernel. Since this patch was added to v4.5, we only need to backport to v4.4. Thanks, Daniel drivers/net/ethernet/ti/davinci_cpdma.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 657b65bf5cac..18bf3a8fdc50 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -82,7 +82,7 @@ struct cpdma_desc { struct cpdma_desc_pool { phys_addr_t phys; - u32 hw_addr; + dma_addr_t hw_addr; void __iomem *iomap; /* ioremap map */ void *cpumap; /* dma_alloc map */ int desc_size, mem_size; @@ -152,7 +152,7 @@ struct cpdma_chan { * abstract out these details */ static struct cpdma_desc_pool * -cpdma_desc_pool_create(struct device *dev, u32 phys, u32 hw_addr, +cpdma_desc_pool_create(struct device *dev, u32 phys, dma_addr_t hw_addr, int size, int align) { int bitmap_size; @@ -176,13 +176,13 @@ cpdma_desc_pool_create(struct device *dev, u32 phys, u32 hw_addr, if (phys) { pool->phys = phys; - pool->iomap = ioremap(phys, size); + pool->iomap = ioremap(phys, size); /* should be memremap? */ pool->hw_addr = hw_addr; } else { - pool->cpumap = dma_alloc_coherent(dev, size, &pool->phys, + pool->cpumap = dma_alloc_coherent(dev, size, &pool->hw_addr, GFP_KERNEL); - pool->iomap = pool->cpumap; - pool->hw_addr = pool->phys; + pool->iomap = (void __iomem __force *)pool->cpumap; + pool->phys = pool->hw_addr; /* assumes no IOMMU, don't use this value */ } if (pool->iomap) -- 2.24.0

4 years, 11 months

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[PATCH v4.4.z] pstore/ram: Write new dumps to start of recycled zones

by Kees Cook

From: Aleksandr Yashkin <a.yashkin(a)inango-systems.com> [ Upstream commit 9e5f1c19800b808a37fb9815a26d382132c26c3d ] The ram_core.c routines treat przs as circular buffers. When writing a new crash dump, the old buffer needs to be cleared so that the new dump doesn't end up in the wrong place (i.e. at the end). The solution to this problem is to reset the circular buffer state before writing a new Oops dump. Signed-off-by: Aleksandr Yashkin <a.yashkin(a)inango-systems.com> Signed-off-by: Nikolay Merinov <n.merinov(a)inango-systems.com> Signed-off-by: Ariel Gilman <a.gilman(a)inango-systems.com> Link: https://lore.kernel.org/r/20191223133816.28155-1-n.merinov@inango-systems.c… Fixes: 896fc1f0c4c6 ("pstore/ram: Switch to persistent_ram routines") [kees: backport to v4.9] Signed-off-by: Kees Cook <keescook(a)chromium.org> --- fs/pstore/ram.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 59d93acc29c7..fa0e89edb62d 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -319,6 +319,17 @@ static int notrace ramoops_pstore_write_buf(enum pstore_type_id type, prz = cxt->przs[cxt->dump_write_cnt]; + /* + * Since this is a new crash dump, we need to reset the buffer in + * case it still has an old dump present. Without this, the new dump + * will get appended, which would seriously confuse anything trying + * to check dump file contents. Specifically, ramoops_read_kmsg_hdr() + * expects to find a dump header in the beginning of buffer data, so + * we must to reset the buffer values, in order to ensure that the + * header will be written to the beginning of the buffer. + */ + persistent_ram_zap(prz); + hlen = ramoops_write_kmsg_hdr(prz, compressed); if (size + hlen > prz->buffer_size) size = prz->buffer_size - hlen; -- 2.20.1 -- Kees Cook

4 years, 11 months

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Re: [PATCH] fix 3.16 unknown rela relocation 4 error

by Ben Hutchings

On Sat, 2020-01-25 at 22:16 -0500, Woody Suwalski wrote: > Trying to use an AMD64 3.16 kernel built on a new Debian system fails > because > most of the kernel modules can not be loaded. I don't recommend using the latest toolchain for 3.16 (certainly gcc 9 won't work). But I will apply this since it's such a simple fix. Thanks for the backport. Ben. > This patch handles the PLT32 relocation errors for kernels modules built > with binutils > newer then 2.31, similar to: > [ 5.742485] module: autofs4: Unknown rela relocation: 4 > [ 5.742536] systemd[1]: Failed to insert module 'autofs4': Exec > format error > > This patch is based on a mainline kernel patch > b21ebf2fb4cde1618915a97cc773e287ff49173e > From: "H.J. Lu" <hjl.tools(a)gmail.com> > Date: Wed, 7 Feb 2018 14:20:09 -0800 > Subject: x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 > > Signed-off-by: Woody Suwalski <terraluna977(a)gmail.com> > > --- a/arch/x86/tools/relocs.c 2020-01-24 18:48:09.477919152 -0500 > +++ b/arch/x86/tools/relocs.c 2020-01-24 18:48:53.645612045 -0500 > @@ -763,6 +763,7 @@ static int do_reloc64(struct section *se > switch (r_type) { > case R_X86_64_NONE: > case R_X86_64_PC32: > + case R_X86_64_PLT32: > /* > * NONE can be ignored and PC relative relocations don't > * need to be adjusted. > --- a/arch/x86/kernel/module.c 2020-01-24 18:46:54.922670590 -0500 > +++ b/arch/x86/kernel/module.c 2020-01-24 18:47:46.714112016 -0500 > @@ -180,6 +180,7 @@ int apply_relocate_add(Elf64_Shdr *sechd > goto overflow; > break; > case R_X86_64_PC32: > + case R_X86_64_PLT32: > val -= (u64)loc; > *(u32 *)loc = val; > #if 0 > -- Ben Hutchings The program is absolutely right; therefore, the computer must be wrong.

4 years, 11 months

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[PATCH 5.4 000/222] 5.4.14-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.14 release. There are 222 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 Fri, 24 Jan 2020 09:25:24 +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-5.4.14-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.14-rc1 Eddie James <eajames(a)linux.ibm.com> hwmon: (pmbus/ibm-cffps) Fix LED blink behavior Eddie James <eajames(a)linux.ibm.com> hwmon: (pmbus/ibm-cffps) Switch LEDs to blocking brightness call Stephan Gerhold <stephan(a)gerhold.net> regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id Anson Huang <Anson.Huang(a)nxp.com> clk: imx7ulp: Correct DDR clock mux options Anson Huang <Anson.Huang(a)nxp.com> clk: imx7ulp: Correct system clock source option #7 Baolin Wang <baolin.wang(a)linaro.org> clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle() Andi Kleen <ak(a)linux.intel.com> perf script: Allow --time with --reltime Masami Hiramatsu <mhiramat(a)kernel.org> perf probe: Fix wrong address verification Tzu-En Huang <tehuang(a)realtek.com> rtw88: fix potential read outside array boundary Bart Van Assche <bvanassche(a)acm.org> scsi: lpfc: Fix a kernel warning triggered by lpfc_get_sgl_per_hdwq() James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix hdwq sgl locks and irq handling James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix list corruption detected in lpfc_put_sgl_per_hdwq Bart Van Assche <bvanassche(a)acm.org> scsi: core: scsi_trace: Use get_unaligned_be*() Martin Wilck <mwilck(a)suse.com> scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan Huacai Chen <chenhc(a)lemote.com> scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI John Garry <john.garry(a)huawei.com> scsi: scsi_transport_sas: Fix memory leak when removing devices Xiang Chen <chenxiang66(a)hisilicon.com> scsi: hisi_sas: Return directly if init hardware failed James Smart <jsmart2021(a)gmail.com> scsi: lpfc: fix: Coverity: lpfc_get_scsi_buf_s3(): Null pointer dereferences Bart Van Assche <bvanassche(a)acm.org> scsi: target: core: Fix a pr_debug() argument Pan Bian <bianpan2016(a)163.com> scsi: bnx2i: fix potential use after free Pan Bian <bianpan2016(a)163.com> scsi: qla4xxx: fix double free bug Xiang Chen <chenxiang66(a)hisilicon.com> scsi: hisi_sas: Set the BIST init value before enabling BIST Xiang Chen <chenxiang66(a)hisilicon.com> scsi: hisi_sas: Don't create debugfs dump folder twice Dan Carpenter <dan.carpenter(a)oracle.com> scsi: esas2r: unlock on error in esas2r_nvram_read_direct() Jeff Mahoney <jeffm(a)suse.com> reiserfs: fix handling of -EOPNOTSUPP in reiserfs_for_each_xattr Johannes Berg <johannes.berg(a)intel.com> um: virtio_uml: Disallow modular build Johannes Berg <johannes.berg(a)intel.com> um: Don't trace irqflags during shutdown Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> mtd: cfi_cmdset_0002: fix delayed error detection on HyperFlash Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> mtd: cfi_cmdset_0002: only check errors when ready in cfi_check_err_status() Angelo Dureghello <angelo.dureghello(a)timesys.com> mtd: devices: fix mchp23k256 read and write Sudeep Holla <sudeep.holla(a)arm.com> Revert "arm64: dts: juno: add dma-ranges property" Tony Lindgren <tony(a)atomide.com> ARM: dts: Fix sgx sysconfig register for omap4 Andre Przywara <andre.przywara(a)arm.com> arm64: dts: juno: Fix UART frequency Grygorii Strashko <grygorii.strashko(a)ti.com> ARM: dts: dra7: fix cpsw mdio fck clock Andre Przywara <andre.przywara(a)arm.com> arm64: dts: allwinner: a64: Re-add PMU node Frieder Schrempf <frieder.schrempf(a)kontron.de> ARM: dts: imx6ul-kontron-n6310-s: Disable the snvs-poweroff driver Rob Clark <robdclark(a)chromium.org> arm64: dts: qcom: sdm845-cheza: delete zap-shader S.j. Wang <shengjiu.wang(a)nxp.com> arm64: dts: imx8mm-evk: Assigned clocks for audio plls Biju Das <biju.das(a)bp.renesas.com> arm64: dts: renesas: r8a774a1: Remove audio port node Miquel Raynal <miquel.raynal(a)bootlin.com> arm64: dts: marvell: Fix CP110 NAND controller node multi-line comment alignment Eric Dumazet <edumazet(a)google.com> tick/sched: Annotate lockless access to last_jiffies_update Johannes Berg <johannes.berg(a)intel.com> cfg80211: check for set_wiphy_params Miquel Raynal <miquel.raynal(a)bootlin.com> arm64: dts: marvell: Add AP806-dual missing CPU clocks Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> arm64: dts: renesas: r8a77970: Fix PWM3 Christian Hewitt <christianshewitt(a)gmail.com> arm64: dts: meson-gxl-s905x-khadas-vim: fix gpio-keys-polled node Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: g12: fix audio fifo reg size Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: axg: fix audio fifo reg size Dan Carpenter <dan.carpenter(a)oracle.com> cw1200: Fix a signedness bug in cw1200_load_firmware() Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> arm64: dts: qcom: msm8998: Disable coresight by default Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> irqchip: Place CONFIG_SIFIVE_PLIC into the menu Eric Dumazet <edumazet(a)google.com> tcp: refine rule to allow EPOLLOUT generation under mem pressure Rob Herring <robh(a)kernel.org> dt-bindings: Add missing 'properties' keyword enclosing 'snps,tso' Nathan Chancellor <natechancellor(a)gmail.com> xen/blkfront: Adjust indentation in xlvbd_alloc_gendisk Ido Schimmel <idosch(a)mellanox.com> devlink: Wait longer before warning about unset port type Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: tc: Do not setup flower filtering if RSS is enabled Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: selftests: Update status when disabling RSS Petr Machata <petrm(a)mellanox.com> selftests: mlxsw: qos_mc_aware: Fix mausezahn invocation Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: selftests: Mark as fail when received VLAN ID != expected Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: selftests: Make it work in Synopsys AXS101 boards Petr Machata <petrm(a)mellanox.com> mlxsw: spectrum_qdisc: Include MC TCs in Qdisc counters Petr Machata <petrm(a)mellanox.com> mlxsw: spectrum: Wipe xstats.backlog of down ports Ido Schimmel <idosch(a)mellanox.com> mlxsw: spectrum: Do not modify cloned SKBs during xmit Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> sh_eth: check sh_eth_cpu_data::dual_port when dumping registers changzhu <Changfeng.Zhu(a)amd.com> drm/amdgpu: allow direct upload save restore list for raven2 Navid Emamdoost <navid.emamdoost(a)gmail.com> i40e: prevent memory leak in i40e_setup_macvlans Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec Eric Dumazet <edumazet(a)google.com> net: sched: act_ctinfo: fix memory leak Alexander Lobakin <alobakin(a)dlink.ru> net: dsa: tag_gswip: fix typo in tagger name Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: Don't error out on disabled ports with no phy-mode Florian Fainelli <f.fainelli(a)gmail.com> net: systemport: Fixed queue mapping in internal ring map Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> net: ethernet: ave: Avoid lockdep warning Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Do not treat DSN (Digital Serial Number) read failure as fatal. Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix ipv6 RFS filter matching logic. Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix NTUPLE firmware command failures. Pengcheng Yang <yangpc(a)wangsu.com> tcp: fix marked lost packets not being retransmitted Johan Hovold <johan(a)kernel.org> r8152: add missing endpoint sanity check Vladis Dronov <vdronov(a)redhat.com> ptp: free ptp device pin descriptors properly Colin Ian King <colin.king(a)canonical.com> net/wan/fsl_ucc_hdlc: fix out of bounds write on array utdm_info Eric Dumazet <edumazet(a)google.com> net: usb: lan78xx: limit size of local TSO packets Eric Dumazet <edumazet(a)google.com> net/sched: act_ife: initalize ife->metalist earlier Michael Grzeschik <m.grzeschik(a)pengutronix.de> net: phy: dp83867: Set FORCE_LINK_GOOD to default after reset Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix soft lockup when there is not enough memory Yunsheng Lin <linyunsheng(a)huawei.com> net: hns3: pad the short frame before sending to the hardware Alexander Lobakin <alobakin(a)dlink.ru> net: dsa: tag_qca: fix doubled Tx statistics Cong Wang <xiyou.wangcong(a)gmail.com> net: avoid updating qdisc_xmit_lock_key in netdev_update_lockdep_key() Mohammed Gamal <mgamal(a)redhat.com> hv_netvsc: Fix memory leak when removing rndis device Eric Dumazet <edumazet(a)google.com> macvlan: use skb_reset_mac_header() in macvlan_queue_xmit() Sven Eckelmann <sven(a)narfation.org> batman-adv: Fix DAT candidate selection on little endian systems Martin KaFai Lau <kafai(a)fb.com> bpftool: Fix printing incorrect pointer in btf_dump_ptr Lorenz Bauer <lmb(a)cloudflare.com> net: bpf: Don't leak time wait and request sockets Johan Hovold <johan(a)kernel.org> NFC: pn533: fix bulk-message timeout Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix flowtable list del corruption Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: store transaction list locally while requesting module Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: remove WARN and add NLA_STRING upper limits Florian Westphal <fw(a)strlen.de> netfilter: nft_tunnel: ERSPAN_VERSION must not be null Florian Westphal <fw(a)strlen.de> netfilter: nft_tunnel: fix null-attribute check Eyal Birger <eyal.birger(a)gmail.com> netfilter: nat: fix ICMP header corruption on ICMP errors Florian Westphal <fw(a)strlen.de> netfilter: arp_tables: init netns pointer in xt_tgdtor_param struct Cong Wang <xiyou.wangcong(a)gmail.com> netfilter: fix a use-after-free in mtype_destroy() Krzysztof Kozlowski <krzk(a)kernel.org> i2c: iop3xx: Fix memory leak in probe error path Lingpeng Chen <forrest0579(a)gmail.com> bpf/sockmap: Read psock ingress_msg before sk_receive_queue Felix Fietkau <nbd(a)nbd.name> cfg80211: fix page refcount issue in A-MSDU decap Felix Fietkau <nbd(a)nbd.name> cfg80211: fix memory leak in cfg80211_cqm_rssi_update Felix Fietkau <nbd(a)nbd.name> cfg80211: fix memory leak in nl80211_probe_mesh_link Markus Theil <markus.theil(a)tu-ilmenau.de> cfg80211: fix deadlocks in autodisconnect work Dmitry Osipenko <digetx(a)gmail.com> i2c: tegra: Properly disable runtime PM on driver's probe error Dmitry Osipenko <digetx(a)gmail.com> i2c: tegra: Fix suspending in active runtime PM state John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap/tls, fix pop data with SK_DROP return code John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap/tls, skmsg can have wrapped skmsg that needs extra chaining John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap/tls, tls_sw can create a plaintext buf > encrypt buf John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap/tls, msg_push_data may leave end mark in place John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap, skmsg helper overestimates push, pull, and pop bounds John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap/tls, push write_space updates through ulp updates John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap, ensure sock lock held during tear down John Fastabend <john.fastabend(a)gmail.com> bpf: Sockmap/tls, during free we may call tcp_bpf_unhash() in loop Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix incorrect verifier simulation of ARSH under ALU32 Mario Kleiner <mario.kleiner.de(a)gmail.com> drm/amd/display: Reorder detect_edp_sink_caps before link settings read. Bart Van Assche <bvanassche(a)acm.org> block: Fix the type of 'sts' in bsg_queue_rq() Randy Dunlap <rdunlap(a)infradead.org> net: fix kernel-doc warning in <linux/netdevice.h> Tuong Lien <tuong.t.lien(a)dektech.com.au> tipc: fix retrans failure due to wrong destination Tuong Lien <tuong.t.lien(a)dektech.com.au> tipc: fix potential hanging after b/rcast changing Geert Uytterhoeven <geert+renesas(a)glider.be> reset: Fix {of,devm}_reset_control_array_get kerneldoc return types Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Enable 16KB buffer size Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: 16KB buffer must be 16 byte aligned Marcel Ziswiler <marcel.ziswiler(a)toradex.com> ARM: dts: imx7: Fix Toradex Colibri iMX7S 256MB NAND flash support Jagan Teki <jagan(a)amarulasolutions.com> ARM: dts: imx6q-icore-mipi: Use 1.5 version of i.Core MX6DL Anson Huang <Anson.Huang(a)nxp.com> ARM: dts: imx6sll-evk: Remove incorrect power supply assignment Anson Huang <Anson.Huang(a)nxp.com> ARM: dts: imx6sl-evk: Remove incorrect power supply assignment Anson Huang <Anson.Huang(a)nxp.com> ARM: dts: imx6sx-sdb: Remove incorrect power supply assignment Anson Huang <Anson.Huang(a)nxp.com> ARM: dts: imx6qdl-sabresd: Remove incorrect power supply assignment Yang Shi <yang.shi(a)linux.alibaba.com> mm: khugepaged: add trace status description for SCAN_PAGE_HAS_PRIVATE Wen Yang <wenyang(a)linux.alibaba.com> mm/page-writeback.c: avoid potential division by zero in wb_min_max_ratio() David Hildenbrand <david(a)redhat.com> mm/memory_hotplug: don't free usage map when removing a re-added early section Filipe Manana <fdmanana(a)suse.com> Btrfs: always copy scrub arguments back to user space Josef Bacik <josef(a)toxicpanda.com> btrfs: check rw_devices, not num_devices for balance Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: fix memory leak in qgroup accounting Qu Wenruo <wqu(a)suse.com> btrfs: relocation: fix reloc_root lifespan and access Josef Bacik <josef(a)toxicpanda.com> btrfs: do not delete mismatched root refs Josef Bacik <josef(a)toxicpanda.com> btrfs: fix invalid removal of root ref Josef Bacik <josef(a)toxicpanda.com> btrfs: rework arguments of btrfs_unlink_subvol Vlastimil Babka <vbabka(a)suse.cz> mm, debug_pagealloc: don't rely on static keys too early Adrian Huang <ahuang12(a)lenovo.com> mm: memcg/slab: call flush_memcg_workqueue() only if memcg workqueue is valid Roman Gushchin <guro(a)fb.com> mm: memcg/slab: fix percpu slab vmstats flushing Kirill A. Shutemov <kirill(a)shutemov.name> mm/huge_memory.c: thp: fix conflict of above-47bit hint address and PMD alignment Kirill A. Shutemov <kirill(a)shutemov.name> mm/shmem.c: thp, shmem: fix conflict of above-47bit hint address and PMD alignment Jin Yao <yao.jin(a)linux.intel.com> perf report: Fix incorrectly added dimensions as switch perf data file Waiman Long <longman(a)redhat.com> locking/lockdep: Fix buffer overrun problem in stack_trace[] Yuya Fujita <fujita.yuya(a)fujitsu.com> perf hists: Fix variable name's inconsistency in hists__for_each() macro Marek Szyprowski <m.szyprowski(a)samsung.com> clk: samsung: exynos5420: Keep top G3D clocks enabled Philipp Rudo <prudo(a)linux.ibm.com> s390/setup: Fix secure ipl message Arvind Sankar <nivedita(a)alum.mit.edu> efi/earlycon: Fix write-combine mapping on x86 Shakeel Butt <shakeelb(a)google.com> x86/resctrl: Fix potential memory leak YueHaibing <yuehaibing(a)huawei.com> drm/i915: Add missing include file <linux/math64.h> Vignesh Raghavendra <vigneshr(a)ti.com> mtd: spi-nor: Fix selection of 4-byte addressing opcodes on Spansion Long Li <longli(a)microsoft.com> scsi: storvsc: Correctly set number of hardware queues for IDE disk Harald Freudenberger <freude(a)linux.ibm.com> s390/zcrypt: Fix CCA cipher key gen with clear key value function Ard Biesheuvel <ardb(a)kernel.org> x86/efistub: Disable paging at mixed mode entry Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/uncore: Fix missing marker for snr_uncore_imc_freerunning_events Waiman Long <longman(a)redhat.com> locking/rwsem: Fix kernel crash when spinning on RWSEM_OWNER_UNKNOWN Tom Lendacky <thomas.lendacky(a)amd.com> x86/CPU/AMD: Ensure clearing of SME/SEV features is maintained Qian Cai <cai(a)lca.pw> x86/resctrl: Fix an imbalance in domain_remove_cpu() Arnd Bergmann <arnd(a)arndb.de> cpu/SMT: Fix x86 link error without CONFIG_SYSFS Keiya Nobuta <nobuta.keiya(a)fujitsu.com> usb: core: hub: Improved device recognition on remote wakeup Esben Haabendal <esben(a)geanix.com> mtd: rawnand: gpmi: Restore nfc timing setup after suspend/resume Esben Haabendal <esben(a)geanix.com> mtd: rawnand: gpmi: Fix suspend/resume problem Christian Brauner <christian.brauner(a)ubuntu.com> ptrace: reintroduce usage of subjective credentials in ptrace_has_cap() Dan Carpenter <dan.carpenter(a)oracle.com> scsi: mptfusion: Fix double fetch bug in ioctl Arnd Bergmann <arnd(a)arndb.de> scsi: fnic: fix invalid stack access Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: ni_routes: allow partial routing information Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: ni_routes: fix null dereference in ni_find_route_source() Johan Hovold <johan(a)kernel.org> USB: serial: quatech2: handle unbound ports Johan Hovold <johan(a)kernel.org> USB: serial: keyspan: handle unbound ports Johan Hovold <johan(a)kernel.org> USB: serial: io_edgeport: add missing active-port sanity check Johan Hovold <johan(a)kernel.org> USB: serial: io_edgeport: handle unbound ports on URB completion Johan Hovold <johan(a)kernel.org> USB: serial: ch341: handle unbound port at reset_resume Johan Hovold <johan(a)kernel.org> USB: serial: suppress driver bind attributes Reinhard Speyerer <rspmn(a)arcor.de> USB: serial: option: add support for Quectel RM500Q in QDL mode Johan Hovold <johan(a)kernel.org> USB: serial: opticon: fix control-message timeouts Kristian Evensen <kristian.evensen(a)gmail.com> USB: serial: option: Add support for Quectel RM500Q Jerónimo Borque <jeronimo(a)borque.com.ar> USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx Lars Möllendorf <lars.moellendorf(a)plating.de> iio: buffer: align the size of scan bytes to size of the largest element Tomasz Duszynski <tduszyns(a)gmail.com> iio: chemical: pms7003: fix unmet triggered buffer dependency Guido Günther <agx(a)sigxcpu.org> iio: light: vcnl4000: Fix scale for vcnl4040 Stephan Gerhold <stephan(a)gerhold.net> iio: imu: st_lsm6dsx: Fix selection of ST_LSM6DS3_ID Alexandru Tachici <alexandru.tachici(a)analog.com> iio: adc: ad7124: Fix DT channel configuration Mark Rutland <mark.rutland(a)arm.com> perf: Correctly handle failed perf_get_aux_event() Arnd Bergmann <arnd(a)arndb.de> ARM: davinci: select CONFIG_RESET_CONTROLLER Kishon Vijay Abraham I <kishon(a)ti.com> ARM: dts: am571x-idk: Fix gpios property to have the correct gpio number Ikjoon Jang <ikjn(a)chromium.org> cpuidle: teo: Fix intervals[] array indexing bug Jens Axboe <axboe(a)kernel.dk> io_uring: only allow submit from owning task Miklos Szeredi <mszeredi(a)redhat.com> fuse: fix fuse_send_readpages() in the syncronous read case Mikulas Patocka <mpatocka(a)redhat.com> block: fix an integer overflow in logical block size Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: r40: Allow setting parent rate for external clock outputs Jari Ruusu <jari.ruusu(a)gmail.com> Fix built-in early-load Intel microcode alignment Dinh Nguyen <dinguyen(a)kernel.org> arm64: dts: agilex/stratix10: fix pmu interrupt numbers Stefan Mavrodiev <stefan(a)olimex.com> arm64: dts: allwinner: a64: olinuxino: Fix eMMC supply regulator Stefan Mavrodiev <stefan(a)olimex.com> arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator Johan Hovold <johan(a)kernel.org> ALSA: usb-audio: fix sync-ep altsetting sanity check Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: firewire-tascam: fix corruption due to spin lock without restoration in SoftIRQ context Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix racy access for queue timer in proc read Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix fallback from protocol extension into limited functionality Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcht_es8316: Fix Irbis NB41 netbook quirk Marek Vasut <marex(a)denx.de> ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection Peng Fan <peng.fan(a)nxp.com> ARM: dts: imx7ulp: fix reg of cpu node Tony Lindgren <tony(a)atomide.com> ARM: OMAP2+: Fix ti_sysc_find_one_clockdomain to check for to_clk_hw_omap Stephan Gerhold <stephan(a)gerhold.net> ASoC: msm8916-wcd-analog: Fix MIC BIAS Internal1 Stephan Gerhold <stephan(a)gerhold.net> ASoC: msm8916-wcd-analog: Fix selected events for MIC BIAS External1 Olivier Moysan <olivier.moysan(a)st.com> ASoC: stm32: dfsdm: fix 16 bits record Olivier Moysan <olivier.moysan(a)st.com> ASoC: stm32: sai: fix possible circular locking Stephan Gerhold <stephan(a)gerhold.net> ASoC: msm8916-wcd-digital: Reset RX interpolation path after use Angus Ainslie (Purism) <angus(a)akkea.ca> arm64: dts: imx8mq-librem5-devkit: use correct interrupt for the magnetometer Kevin Hao <haokexin(a)gmail.com> Revert "gpio: thunderx: Switch to GPIOLIB_IRQCHIP" Guenter Roeck <linux(a)roeck-us.net> clk: Don't try to enable critical clocks if prepare failed Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix iterating over clocks Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mm: Change SDMA1 ahb clock for imx8mm Yinbo Zhu <yinbo.zhu(a)nxp.com> arm64: dts: ls1028a: fix endian setting for dcfg Alexandre Belloni <alexandre.belloni(a)bootlin.com> ARM: dts: imx6q-dhcom: fix rtc compatible Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> dt-bindings: reset: meson8b: fix duplicate reset IDs Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> soc: amlogic: meson-ee-pwrc: propagate errors from pm_genpd_init() Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> soc: amlogic: meson-ee-pwrc: propagate PD provider registration errors Georgi Djakov <georgi.djakov(a)linaro.org> clk: qcom: gcc-sdm845: Add missing flag to votable GDSCs Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> ARM: dts: meson8: fix the size of the PMU registers ------------- Diffstat: .../devicetree/bindings/net/snps,dwmac.yaml | 1 + Makefile | 4 +- arch/arm/boot/dts/am571x-idk.dts | 2 +- arch/arm/boot/dts/dra7-l4.dtsi | 2 +- arch/arm/boot/dts/imx6dl-icore-mipi.dts | 2 +- arch/arm/boot/dts/imx6q-dhcom-pdk2.dts | 2 +- arch/arm/boot/dts/imx6q-dhcom-som.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 4 - arch/arm/boot/dts/imx6sl-evk.dts | 4 - arch/arm/boot/dts/imx6sll-evk.dts | 4 - arch/arm/boot/dts/imx6sx-sdb-reva.dts | 4 - arch/arm/boot/dts/imx6sx-sdb.dts | 4 - arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts | 4 - arch/arm/boot/dts/imx7s-colibri.dtsi | 4 + arch/arm/boot/dts/imx7ulp.dtsi | 4 +- arch/arm/boot/dts/meson8.dtsi | 2 +- arch/arm/boot/dts/omap4.dtsi | 4 +- arch/arm/mach-davinci/Kconfig | 1 + arch/arm/mach-omap2/pdata-quirks.c | 6 +- .../dts/allwinner/sun50i-a64-olinuxino-emmc.dts | 2 +- .../boot/dts/allwinner/sun50i-a64-olinuxino.dts | 2 +- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 + arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 +- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 12 +- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 12 +- .../dts/amlogic/meson-gxl-s905x-khadas-vim.dts | 4 +- arch/arm64/boot/dts/arm/juno-base.dtsi | 1 - arch/arm64/boot/dts/arm/juno-clocks.dtsi | 4 +- arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 2 + arch/arm64/boot/dts/freescale/imx8mm.dtsi | 10 +- .../boot/dts/freescale/imx8mq-librem5-devkit.dts | 2 +- arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 8 +- arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi | 2 + arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 8 +- arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 68 +++++++ arch/arm64/boot/dts/qcom/msm8998.dtsi | 51 +++-- arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 2 + arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- arch/arm64/boot/dts/renesas/hihope-common.dtsi | 20 +- arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 11 -- arch/arm64/boot/dts/renesas/r8a77970.dtsi | 2 +- arch/s390/kernel/setup.c | 2 +- arch/um/drivers/Kconfig | 2 +- arch/um/drivers/virtio_uml.c | 4 +- arch/um/os-Linux/main.c | 2 +- arch/x86/boot/compressed/head_64.S | 5 + arch/x86/events/intel/uncore_snbep.c | 1 + arch/x86/kernel/cpu/amd.c | 4 +- arch/x86/kernel/cpu/resctrl/core.c | 2 +- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 6 +- block/blk-settings.c | 2 +- block/bsg-lib.c | 2 +- drivers/base/firmware_loader/builtin/Makefile | 2 +- drivers/block/xen-blkfront.c | 4 +- drivers/bus/ti-sysc.c | 10 +- drivers/clk/clk.c | 10 +- drivers/clk/imx/clk-imx7ulp.c | 6 +- drivers/clk/qcom/gcc-sdm845.c | 7 + drivers/clk/samsung/clk-exynos5420.c | 8 + drivers/clk/sprd/common.c | 2 +- drivers/clk/sunxi-ng/ccu-sun8i-r40.c | 6 +- drivers/cpuidle/governors/teo.c | 2 +- drivers/firmware/efi/earlycon.c | 16 +- drivers/gpio/Kconfig | 1 - drivers/gpio/gpio-thunderx.c | 163 ++++++++++------ drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 +- drivers/gpu/drm/i915/selftests/i915_random.h | 1 + drivers/hwmon/pmbus/ibm-cffps.c | 37 ++-- drivers/i2c/busses/i2c-iop3xx.c | 12 +- drivers/i2c/busses/i2c-tegra.c | 38 +++- drivers/iio/adc/ad7124.c | 12 +- drivers/iio/chemical/Kconfig | 1 + drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 3 +- drivers/iio/industrialio-buffer.c | 6 +- drivers/iio/light/vcnl4000.c | 3 +- drivers/irqchip/Kconfig | 4 +- drivers/md/dm-snap-persistent.c | 2 +- drivers/md/raid0.c | 2 +- drivers/message/fusion/mptctl.c | 213 +++++---------------- drivers/mtd/chips/cfi_cmdset_0002.c | 60 +++--- drivers/mtd/devices/mchp23k256.c | 20 +- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 11 +- drivers/mtd/spi-nor/spi-nor.c | 4 +- drivers/net/dsa/bcm_sf2.c | 2 +- drivers/net/dsa/sja1105/sja1105_main.c | 2 +- drivers/net/ethernet/broadcom/bcmsysport.c | 7 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 29 ++- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 4 +- drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 3 + drivers/net/ethernet/hisilicon/hns/hns_enet.c | 4 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 6 + drivers/net/ethernet/intel/i40e/i40e_main.c | 1 + drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 31 +-- .../net/ethernet/mellanox/mlxsw/spectrum_qdisc.c | 30 ++- drivers/net/ethernet/renesas/sh_eth.c | 38 ++-- drivers/net/ethernet/socionext/sni_ave.c | 20 +- drivers/net/ethernet/stmicro/stmmac/common.h | 5 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 +- .../net/ethernet/stmicro/stmmac/stmmac_selftests.c | 46 +++-- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 4 + drivers/net/hyperv/rndis_filter.c | 2 - drivers/net/macvlan.c | 5 +- drivers/net/phy/dp83867.c | 8 +- drivers/net/usb/lan78xx.c | 1 + drivers/net/usb/r8152.c | 3 + drivers/net/wan/fsl_ucc_hdlc.c | 2 +- drivers/net/wireless/realtek/rtw88/phy.c | 17 +- drivers/net/wireless/realtek/rtw88/phy.h | 9 + drivers/net/wireless/realtek/rtw88/rtw8822c.c | 4 +- drivers/net/wireless/st/cw1200/fwio.c | 6 +- drivers/nfc/pn533/usb.c | 2 +- drivers/ptp/ptp_clock.c | 4 +- drivers/reset/core.c | 6 +- drivers/s390/crypto/zcrypt_ccamisc.c | 4 +- drivers/scsi/bnx2i/bnx2i_iscsi.c | 2 +- drivers/scsi/esas2r/esas2r_flash.c | 1 + drivers/scsi/fnic/vnic_dev.c | 20 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 3 - drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 11 +- drivers/scsi/lpfc/lpfc_scsi.c | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 56 +++--- drivers/scsi/qla2xxx/qla_init.c | 6 +- drivers/scsi/qla2xxx/qla_isr.c | 6 +- drivers/scsi/qla4xxx/ql4_mbx.c | 3 - drivers/scsi/scsi_trace.c | 113 ++++------- drivers/scsi/scsi_transport_sas.c | 9 +- drivers/scsi/storvsc_drv.c | 4 +- drivers/soc/amlogic/meson-ee-pwrc.c | 24 ++- drivers/staging/comedi/drivers/ni_routes.c | 12 +- drivers/target/target_core_fabric_lib.c | 2 +- drivers/usb/core/hub.c | 1 + drivers/usb/serial/ch341.c | 6 +- drivers/usb/serial/io_edgeport.c | 16 +- drivers/usb/serial/keyspan.c | 4 + drivers/usb/serial/opticon.c | 2 +- drivers/usb/serial/option.c | 6 + drivers/usb/serial/quatech2.c | 6 + drivers/usb/serial/usb-serial-simple.c | 2 + drivers/usb/serial/usb-serial.c | 3 + fs/btrfs/inode.c | 73 +++---- fs/btrfs/ioctl.c | 14 +- fs/btrfs/qgroup.c | 6 +- fs/btrfs/relocation.c | 51 ++++- fs/btrfs/root-tree.c | 10 +- fs/btrfs/volumes.c | 6 +- fs/fuse/file.c | 4 +- fs/io_uring.c | 6 + fs/reiserfs/xattr.c | 8 +- include/dt-bindings/reset/amlogic,meson8b-reset.h | 6 +- include/linux/blkdev.h | 8 +- include/linux/mm.h | 18 +- include/linux/mmzone.h | 5 +- include/linux/netdevice.h | 2 +- include/linux/regulator/ab8500.h | 2 - include/linux/skmsg.h | 13 +- include/linux/tnum.h | 2 +- include/net/tcp.h | 6 +- include/trace/events/huge_memory.h | 3 +- init/main.c | 1 + kernel/bpf/tnum.c | 9 +- kernel/bpf/verifier.c | 13 +- kernel/cpu.c | 143 +++++++------- kernel/events/core.c | 4 +- kernel/locking/lockdep.c | 7 +- kernel/locking/rwsem.c | 4 +- kernel/ptrace.c | 15 +- kernel/time/tick-sched.c | 14 +- mm/huge_memory.c | 38 ++-- mm/memcontrol.c | 37 +--- mm/page-writeback.c | 4 +- mm/page_alloc.c | 37 ++-- mm/shmem.c | 7 +- mm/slab.c | 4 +- mm/slab_common.c | 3 +- mm/slub.c | 2 +- mm/sparse.c | 9 +- mm/vmalloc.c | 4 +- net/batman-adv/distributed-arp-table.c | 4 +- net/core/dev.c | 12 -- net/core/devlink.c | 2 +- net/core/filter.c | 20 +- net/core/skmsg.c | 2 + net/core/sock_map.c | 7 +- net/dsa/tag_gswip.c | 2 +- net/dsa/tag_qca.c | 3 - net/ipv4/netfilter/arp_tables.c | 19 +- net/ipv4/tcp.c | 6 +- net/ipv4/tcp_bpf.c | 17 +- net/ipv4/tcp_input.c | 7 +- net/ipv4/tcp_ulp.c | 6 +- net/netfilter/ipset/ip_set_bitmap_gen.h | 2 +- net/netfilter/nf_nat_proto.c | 13 ++ net/netfilter/nf_tables_api.c | 38 ++-- net/netfilter/nft_tunnel.c | 5 +- net/sched/act_ctinfo.c | 11 ++ net/sched/act_ife.c | 7 +- net/tipc/bcast.c | 24 ++- net/tipc/socket.c | 32 ++-- net/tls/tls_main.c | 10 +- net/tls/tls_sw.c | 31 ++- net/wireless/nl80211.c | 3 + net/wireless/rdev-ops.h | 4 + net/wireless/sme.c | 6 +- net/wireless/util.c | 2 +- sound/core/seq/seq_timer.c | 14 +- sound/firewire/dice/dice-extension.c | 5 +- sound/firewire/tascam/amdtp-tascam.c | 5 +- sound/soc/codecs/msm8916-wcd-analog.c | 20 +- sound/soc/codecs/msm8916-wcd-digital.c | 6 + sound/soc/intel/boards/bytcht_es8316.c | 3 +- sound/soc/stm/stm32_adfsdm.c | 12 +- sound/soc/stm/stm32_sai_sub.c | 194 +++++++++++++------ sound/usb/pcm.c | 2 +- tools/bpf/bpftool/btf_dumper.c | 2 +- tools/perf/builtin-report.c | 5 +- tools/perf/builtin-script.c | 5 - tools/perf/util/hist.h | 4 +- tools/perf/util/probe-finder.c | 32 +--- .../selftests/drivers/net/mlxsw/qos_mc_aware.sh | 8 +- 221 files changed, 1656 insertions(+), 1191 deletions(-)

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Linux-stable-mirror January 2020