January 2025 - Kernel - mailweb.openeuler.org

[PATCH OLK-6.6 0/6] LoongArch: fix some issue
by Hongchen Zhang 06 Jan '25

06 Jan '25

Zhao Qunqin (3): pci/quirks: LS7A2000: fix pm transition of devices under pcie port net: stmmac: dwmac-loongson: fix Mac DMA reset drivers/char: add ACPI firmware support for Loongson SE driver wanghongliang (3): LoongArch: fix i2c related issues LoongArch: eiointc: fix ext irq route error LoongArch: adjust the calc method of number of packages. arch/loongarch/configs/loongson3_defconfig | 2 + arch/loongarch/include/asm/topology.h | 4 + arch/loongarch/kernel/setup.c | 1 + arch/loongarch/kernel/smp.c | 3 + drivers/char/loongson_se.c | 440 +++++++----------- drivers/char/lsse_sdf_cdev.c | 310 ++++++------ drivers/gpio/gpio-loongson-64bit.c | 298 ++++++++++-- drivers/i2c/busses/i2c-ls2x.c | 12 +- drivers/irqchip/irq-loongson-eiointc.c | 47 +- .../ethernet/stmicro/stmmac/dwmac-loongson.c | 14 + drivers/pci/quirks.c | 30 ++ drivers/platform/loongarch/cpu_hwmon.c | 3 +- include/linux/pci.h | 1 + .../include/asm => include/soc/loongson}/se.h | 52 +-- 14 files changed, 710 insertions(+), 507 deletions(-) rename {arch/loongarch/include/asm => include/soc/loongson}/se.h (68%) -- 2.33.0

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[PATCH openEuler-1.0-LTS 1/1] 9p/xen: fix release of IRQ
by Ze Zuo 06 Jan '25

06 Jan '25

From: Alex Zenla <alex(a)edera.dev> stable inclusion from stable-v4.19.325 commit 692eb06703afc3e24d889d77e94a0e20229f6a4a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEDPA CVE: CVE-2024-56704 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit e43c608f40c065b30964f0a806348062991b802d ] Kernel logs indicate an IRQ was double-freed. Pass correct device ID during IRQ release. Fixes: 71ebd71921e45 ("xen/9pfs: connect to the backend") Signed-off-by: Alex Zenla <alex(a)edera.dev> Signed-off-by: Alexander Merritt <alexander(a)edera.dev> Signed-off-by: Ariadne Conill <ariadne(a)ariadne.space> Reviewed-by: Juergen Gross <jgross(a)suse.com> Message-ID: <20241121225100.5736-1-alexander(a)edera.dev> [Dominique: remove confusing variable reset to 0] Signed-off-by: Dominique Martinet <asmadeus(a)codewreck.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> (cherry picked from commit 692eb06703afc3e24d889d77e94a0e20229f6a4a) Signed-off-by: Ze Zuo <zuoze1(a)huawei.com> --- net/9p/trans_xen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/9p/trans_xen.c b/net/9p/trans_xen.c index 8e158f09cba8..4096cfc7efc6 100644 --- a/net/9p/trans_xen.c +++ b/net/9p/trans_xen.c @@ -297,7 +297,7 @@ static void xen_9pfs_front_free(struct xen_9pfs_front_priv *priv) if (!priv->rings[i].intf) break; if (priv->rings[i].irq > 0) - unbind_from_irqhandler(priv->rings[i].irq, priv->dev); + unbind_from_irqhandler(priv->rings[i].irq, ring); if (priv->rings[i].data.in) { for (j = 0; j < (1 << XEN_9PFS_RING_ORDER); j++) { grant_ref_t ref; -- 2.25.1

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[PATCH OLK-5.10 0/2] CVE-2024-56724
by Liao Chen 06 Jan '25

06 Jan '25

fix CVE-2024-56724 Andy Shevchenko (2): [Backport] mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device [Backport] mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device drivers/mfd/intel_soc_pmic_bxtwc.c | 85 ++++++++++++++++---------- drivers/platform/x86/intel_bxtwc_tmu.c | 22 ++----- drivers/usb/typec/tcpm/wcove.c | 4 -- 3 files changed, 59 insertions(+), 52 deletions(-) -- 2.34.1

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[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2024-56724
by Liao Chen 06 Jan '25

06 Jan '25

fix CVE-2024-56724 Andy Shevchenko (2): [Backport] mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device [Backport] mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device drivers/mfd/intel_soc_pmic_bxtwc.c | 85 ++++++++++++++++---------- drivers/platform/x86/intel_bxtwc_tmu.c | 22 ++----- drivers/usb/typec/tcpm/wcove.c | 4 -- 3 files changed, 59 insertions(+), 52 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/2] CVE-2024-56724
by Liao Chen 06 Jan '25

06 Jan '25

fix CVE-2024-56724 Andy Shevchenko (2): [Backport] mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device [Backport] mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device drivers/mfd/intel_soc_pmic_bxtwc.c | 85 ++++++++++++++++---------- drivers/platform/x86/intel_bxtwc_tmu.c | 22 ++----- drivers/usb/typec/tcpm/wcove.c | 4 -- 3 files changed, 59 insertions(+), 52 deletions(-) -- 2.34.1

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[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2024-56604_openEuler-22.03-LTS-SP1
by dinglongwei 06 Jan '25

06 Jan '25

CVE-2024-56604_openEuler-22.03-LTS-SP1 Ignat Korchagin (1): Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc() Luiz Augusto von Dentz (1): Bluetooth: Consolidate code around sk_alloc into a helper function include/net/bluetooth/bluetooth.h | 2 ++ net/bluetooth/af_bluetooth.c | 21 +++++++++++++++++++++ net/bluetooth/bnep/sock.c | 10 +--------- net/bluetooth/hci_sock.c | 10 ++-------- net/bluetooth/l2cap_sock.c | 10 +--------- net/bluetooth/rfcomm/sock.c | 21 +++++++-------------- net/bluetooth/sco.c | 10 +--------- 7 files changed, 35 insertions(+), 49 deletions(-) -- 2.22.0

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[PATCH openEuler-22.03-LTS-SP1] crypto: hisilicon/qm - inject error before stopping queue
by Guo Mengqi 06 Jan '25

06 Jan '25

From: Weili Qian <qianweili(a)huawei.com> stable inclusion from stable-v6.1.113 commit 98d3be34c9153eceadb56de50d9f9347e88d86e4 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYQSI CVE: CVE-2024-47730 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit b04f06fc0243600665b3b50253869533b7938468 ] The master ooo cannot be completely closed when the accelerator core reports memory error. Therefore, the driver needs to inject the qm error to close the master ooo. Currently, the qm error is injected after stopping queue, memory may be released immediately after stopping queue, causing the device to access the released memory. Therefore, error is injected to close master ooo before stopping queue to ensure that the device does not access the released memory. Fixes: 6c6dd5802c2d ("crypto: hisilicon/qm - add controller reset interface") Signed-off-by: Weili Qian <qianweili(a)huawei.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: drivers/crypto/hisilicon/qm.c [context conflict] Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/crypto/hisilicon/qm.c | 51 +++++++++++++++++------------------ 1 file changed, 24 insertions(+), 27 deletions(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 382e54406510..179ec9710d8c 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -5058,6 +5058,28 @@ static int qm_set_vf_mse(struct hisi_qm *qm, bool set) return -ETIMEDOUT; } +static void qm_dev_ecc_mbit_handle(struct hisi_qm *qm) +{ + u32 nfe_enb = 0; + + /* Kunpeng930 hardware automatically close master ooo when NFE occurs */ + if (qm->ver >= QM_HW_V3) + return; + + if (!qm->err_status.is_dev_ecc_mbit && + qm->err_status.is_qm_ecc_mbit && + qm->err_ini->close_axi_master_ooo) { + qm->err_ini->close_axi_master_ooo(qm); + } else if (qm->err_status.is_dev_ecc_mbit && + !qm->err_status.is_qm_ecc_mbit && + !qm->err_ini->close_axi_master_ooo) { + nfe_enb = readl(qm->io_base + QM_RAS_NFE_ENABLE); + writel(nfe_enb & QM_RAS_NFE_MBIT_DISABLE, + qm->io_base + QM_RAS_NFE_ENABLE); + writel(QM_ECC_MBIT, qm->io_base + QM_ABNORMAL_INT_SET); + } +} + static int qm_vf_reset_prepare(struct hisi_qm *qm, enum qm_stop_reason stop_reason) { @@ -5122,6 +5144,8 @@ static int qm_controller_reset_prepare(struct hisi_qm *qm) return ret; } + qm_dev_ecc_mbit_handle(qm); + /* PF obtains the information of VF by querying the register. */ qm_cmd_uninit(qm); @@ -5146,31 +5170,6 @@ static int qm_controller_reset_prepare(struct hisi_qm *qm) return 0; } -static void qm_dev_ecc_mbit_handle(struct hisi_qm *qm) -{ - u32 nfe_enb = 0; - - /* Kunpeng930 hardware automatically close master ooo when NFE occurs */ - if (qm->ver >= QM_HW_V3) - return; - - if (!qm->err_status.is_dev_ecc_mbit && - qm->err_status.is_qm_ecc_mbit && - qm->err_ini->close_axi_master_ooo) { - - qm->err_ini->close_axi_master_ooo(qm); - - } else if (qm->err_status.is_dev_ecc_mbit && - !qm->err_status.is_qm_ecc_mbit && - !qm->err_ini->close_axi_master_ooo) { - - nfe_enb = readl(qm->io_base + QM_RAS_NFE_ENABLE); - writel(nfe_enb & QM_RAS_NFE_MBIT_DISABLE, - qm->io_base + QM_RAS_NFE_ENABLE); - writel(QM_ECC_MBIT, qm->io_base + QM_ABNORMAL_INT_SET); - } -} - static int qm_soft_reset(struct hisi_qm *qm) { struct pci_dev *pdev = qm->pdev; @@ -5196,8 +5195,6 @@ static int qm_soft_reset(struct hisi_qm *qm) return ret; } - qm_dev_ecc_mbit_handle(qm); - /* OOO register set and check */ writel(ACC_MASTER_GLOBAL_CTRL_SHUTDOWN, qm->io_base + ACC_MASTER_GLOBAL_CTRL); -- 2.22.0

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[PATCH OLK-5.10] iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xfer
by Yi Yang 06 Jan '25

06 Jan '25

From: Nuno Sa <nuno.sa(a)analog.com> mainline inclusion from mainline-v6.13-rc1 commit 3a4187ec454e19903fd15f6e1825a4b84e59a4cd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAMO CVE: CVE-2024-56557 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The AD7923 was updated to support devices with 8 channels, but the size of tx_buf and ring_xfer was not increased accordingly, leading to a potential buffer overflow in ad7923_update_scan_mode(). Fixes: 851644a60d20 ("iio: adc: ad7923: Add support for the ad7908/ad7918/ad7928") Cc: stable(a)vger.kernel.org Signed-off-by: Nuno Sa <nuno.sa(a)analog.com> Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> Link: https://patch.msgid.link/20241029134637.2261336-1-quzicheng@huawei.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> Conflicts: drivers/iio/adc/ad7923.c [conflicts due to not mergered 908af45d70573 ("iio: adc: ad7923: Fix alignment for DMA safety")] Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/iio/adc/ad7923.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index 96eeda433ad6..b44a853a8390 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -47,7 +47,7 @@ struct ad7923_state { struct spi_device *spi; - struct spi_transfer ring_xfer[5]; + struct spi_transfer ring_xfer[9]; struct spi_transfer scan_single_xfer[2]; struct spi_message ring_msg; struct spi_message scan_single_msg; @@ -63,7 +63,7 @@ struct ad7923_state { * Length = 8 channels + 4 extra for 8 byte timestamp */ __be16 rx_buf[12] ____cacheline_aligned; - __be16 tx_buf[4]; + __be16 tx_buf[8]; }; struct ad7923_chip_info { -- 2.25.1

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[PATCH OLK-6.6 0/1] CVE-2024-56701
by Liao Chen 06 Jan '25

06 Jan '25

fix CVE-2024-56701 Michael Ellerman (1): powerpc/pseries: Fix dtl_access_lock to be a rw_semaphore arch/powerpc/include/asm/dtl.h | 4 ++-- arch/powerpc/platforms/pseries/dtl.c | 8 ++++---- arch/powerpc/platforms/pseries/lpar.c | 8 ++++---- 3 files changed, 10 insertions(+), 10 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/1] CVE-2024-56567
by Liao Chen 06 Jan '25

06 Jan '25

fix CVE-2024-56567 Zicheng Qu (1): ad7780: fix division by zero in ad7780_write_raw() drivers/iio/adc/ad7780.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.34.1

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