April 2025 - Linux-stable-mirror

[PATCH v6] staging: rtl8723bs: Add error handling for sd_read()

by Wentao Liang

The sdio_read32() calls sd_read(), but does not handle the error if sd_read() fails. This could lead to subsequent operations processing invalid data. A proper implementation can be found in sdio_readN(). Add error handling for the sd_read() to free tmpbuf and return error code if sd_read() fails. This ensure that the memcpy() is only performed when the read operation is successful. Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver") Cc: stable(a)vger.kernel.org # v4.12+ Signed-off-by: Wentao Liang <vulab(a)iscas.ac.cn> --- v6: Fix improper code to propagate error code v5: Fix error code v4: Add change log and fix error code v3: Add Cc flag v2: Change code to initialize val drivers/staging/rtl8723bs/hal/sdio_ops.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c b/drivers/staging/rtl8723bs/hal/sdio_ops.c index 21e9f1858745..eb21c7e55949 100644 --- a/drivers/staging/rtl8723bs/hal/sdio_ops.c +++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c @@ -185,7 +185,12 @@ static u32 sdio_read32(struct intf_hdl *intfhdl, u32 addr) return SDIO_ERR_VAL32; ftaddr &= ~(u16)0x3; - sd_read(intfhdl, ftaddr, 8, tmpbuf); + err = sd_read(intfhdl, ftaddr, 8, tmpbuf); + if (err) { + kfree(tmpbuf); + return (u32)err; + } + memcpy(&le_tmp, tmpbuf + shift, 4); val = le32_to_cpu(le_tmp); -- 2.42.0.windows.2

3 months, 1 week

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[PATCH 1/2] drm/i915: Schedule the HPD poll init work on an unbound workqueue

by Imre Deak

Disabling HPD polling from i915_hpd_poll_init_work() involves probing all display connectors explicitly to account for lost hotplug interrupts. On some platforms (mostly pre-ICL) with HDMI connectors the I2C EDID bit-banging using udelay() triggers in turn the workqueue: i915_hpd_poll_init_work [i915] hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND warning. Fix the above by scheduling i915_hpd_poll_init_work() on a WQ_UNBOUND workqueue. It's ok to use a system WQ, since i915_hpd_poll_init_work() is properly flushed in intel_hpd_cancel_work(). The connector probing from drm_mode_config::output_poll_work resulting in the same warning is fixed by the next patch. Cc: Tejun Heo <tj(a)kernel.org> Cc: Heiner Kallweit <hkallweit1(a)gmail.com> CC: stable(a)vger.kernel.org # 6.5 Suggested-by: Tejun Heo <tj(a)kernel.org> Suggested-by: Heiner Kallweit <hkallweit1(a)gmail.com> Reported-by: Heiner Kallweit <hkallweit1(a)gmail.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9245 Link: https://lore.kernel.org/all/f7e21caa-e98d-e5b5-932a-fe12d27fde9b@gmail.com Signed-off-by: Imre Deak <imre.deak(a)intel.com> --- drivers/gpu/drm/i915/display/intel_hotplug.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/drm/i915/display/intel_hotplug.c index e8562f6f8bb44..accc2fec562a0 100644 --- a/drivers/gpu/drm/i915/display/intel_hotplug.c +++ b/drivers/gpu/drm/i915/display/intel_hotplug.c @@ -774,7 +774,7 @@ void intel_hpd_poll_enable(struct drm_i915_private *dev_priv) * As well, there's no issue if we race here since we always reschedule * this worker anyway */ - queue_work(dev_priv->unordered_wq, + queue_work(system_unbound_wq, &dev_priv->display.hotplug.poll_init_work); } @@ -803,7 +803,7 @@ void intel_hpd_poll_disable(struct drm_i915_private *dev_priv) return; WRITE_ONCE(dev_priv->display.hotplug.poll_enabled, false); - queue_work(dev_priv->unordered_wq, + queue_work(system_unbound_wq, &dev_priv->display.hotplug.poll_init_work); } -- 2.37.2

3 months, 1 week

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[PATCH] platform/x86: thinkpad-acpi: Add error handling for tpacpi_check_quirks

by Wentao Liang

In tpacpi_battery_init(), the return value of tpacpi_check_quirks() needs to be checked. The battery should not be hooked if there is no matched battery information in quirk table. Add an error check and return -ENODEV immediately if the device fail the check. Fixes: 1a32ebb26ba9 ("platform/x86: thinkpad_acpi: Support battery quirk") Cc: stable(a)vger.kernel.org Signed-off-by: Wentao Liang <vulab(a)iscas.ac.cn> --- drivers/platform/x86/thinkpad_acpi.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 2cfb2ac3f465..a3227f60aa43 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -9969,11 +9969,15 @@ static const struct tpacpi_quirk battery_quirk_table[] __initconst = { static int __init tpacpi_battery_init(struct ibm_init_struct *ibm) { + unsigned long r; + memset(&battery_info, 0, sizeof(battery_info)); - tp_features.battery_force_primary = tpacpi_check_quirks( + r = tp_features.battery_force_primary = tpacpi_check_quirks( battery_quirk_table, ARRAY_SIZE(battery_quirk_table)); + if (!r) + return -ENODEV; battery_hook_register(&battery_hook); return 0; -- 2.42.0.windows.2

3 months, 1 week

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[PATCH 5.15.y 0/1] Manual Backport of 099606a7b2d5 to 5.15

by Harshvardhan Jha

The patch 099606a7b2d5 didn't cleanly apply to 5.15 due to the significant difference in codebases. I've tried to manually bring it back to 5.15 via some minor conflict resolution but also invoking the newly introduced API using inverted logic as the conditional statements present in 5.15 are the opposite of those in 6.1 xen/swiotlib. Harshvardhan Jha (1): xen/swiotlb: relax alignment requirements drivers/xen/swiotlb-xen.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) -- 2.47.1

3 months, 1 week

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[PATCH v2 1/1] phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking

by Wayne Chang

The current implementation uses bias_pad_enable as a reference count to manage the shared bias pad for all UTMI PHYs. However, during system suspension with connected USB devices, multiple power-down requests for the UTMI pad result in a mismatch in the reference count, which in turn produces warnings such as: [ 237.762967] WARNING: CPU: 10 PID: 1618 at tegra186_utmi_pad_power_down+0x160/0x170 [ 237.763103] Call trace: [ 237.763104] tegra186_utmi_pad_power_down+0x160/0x170 [ 237.763107] tegra186_utmi_phy_power_off+0x10/0x30 [ 237.763110] phy_power_off+0x48/0x100 [ 237.763113] tegra_xusb_enter_elpg+0x204/0x500 [ 237.763119] tegra_xusb_suspend+0x48/0x140 [ 237.763122] platform_pm_suspend+0x2c/0xb0 [ 237.763125] dpm_run_callback.isra.0+0x20/0xa0 [ 237.763127] __device_suspend+0x118/0x330 [ 237.763129] dpm_suspend+0x10c/0x1f0 [ 237.763130] dpm_suspend_start+0x88/0xb0 [ 237.763132] suspend_devices_and_enter+0x120/0x500 [ 237.763135] pm_suspend+0x1ec/0x270 The root cause was traced back to the dynamic power-down changes introduced in commit a30951d31b25 ("xhci: tegra: USB2 pad power controls"), where the UTMI pad was being powered down without verifying its current state. This unbalanced behavior led to discrepancies in the reference count. To rectify this issue, this patch replaces the single reference counter with a bitmask, renamed to utmi_pad_enabled. Each bit in the mask corresponds to one of the four USB2 PHYs, allowing us to track each pad's enablement status individually. With this change: - The bias pad is powered on only when the mask is clear. - Each UTMI pad is powered on or down based on its corresponding bit in the mask, preventing redundant operations. - The overall power state of the shared bias pad is maintained correctly during suspend/resume cycles. Cc: stable(a)vger.kernel.org Fixes: a30951d31b25 ("xhci: tegra: USB2 pad power controls") Signed-off-by: Wayne Chang <waynec(a)nvidia.com> --- V1 -> V2: holding the padctl->lock to protect shared bitmask drivers/phy/tegra/xusb-tegra186.c | 44 +++++++++++++++++++------------ 1 file changed, 27 insertions(+), 17 deletions(-) diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c index fae6242aa730..cc7b8a6a999f 100644 --- a/drivers/phy/tegra/xusb-tegra186.c +++ b/drivers/phy/tegra/xusb-tegra186.c @@ -237,6 +237,8 @@ #define DATA0_VAL_PD BIT(1) #define USE_XUSB_AO BIT(4) +#define TEGRA_UTMI_PAD_MAX 4 + #define TEGRA186_LANE(_name, _offset, _shift, _mask, _type) \ { \ .name = _name, \ @@ -269,7 +271,7 @@ struct tegra186_xusb_padctl { /* UTMI bias and tracking */ struct clk *usb2_trk_clk; - unsigned int bias_pad_enable; + DECLARE_BITMAP(utmi_pad_enabled, TEGRA_UTMI_PAD_MAX); /* padctl context */ struct tegra186_xusb_padctl_context context; @@ -603,12 +605,8 @@ static void tegra186_utmi_bias_pad_power_on(struct tegra_xusb_padctl *padctl) u32 value; int err; - mutex_lock(&padctl->lock); - - if (priv->bias_pad_enable++ > 0) { - mutex_unlock(&padctl->lock); + if (!bitmap_empty(priv->utmi_pad_enabled, TEGRA_UTMI_PAD_MAX)) return; - } err = clk_prepare_enable(priv->usb2_trk_clk); if (err < 0) @@ -667,17 +665,8 @@ static void tegra186_utmi_bias_pad_power_off(struct tegra_xusb_padctl *padctl) struct tegra186_xusb_padctl *priv = to_tegra186_xusb_padctl(padctl); u32 value; - mutex_lock(&padctl->lock); - - if (WARN_ON(priv->bias_pad_enable == 0)) { - mutex_unlock(&padctl->lock); - return; - } - - if (--priv->bias_pad_enable > 0) { - mutex_unlock(&padctl->lock); + if (!bitmap_empty(priv->utmi_pad_enabled, TEGRA_UTMI_PAD_MAX)) return; - } value = padctl_readl(padctl, XUSB_PADCTL_USB2_BIAS_PAD_CTL1); value |= USB2_PD_TRK; @@ -690,13 +679,13 @@ static void tegra186_utmi_bias_pad_power_off(struct tegra_xusb_padctl *padctl) clk_disable_unprepare(priv->usb2_trk_clk); } - mutex_unlock(&padctl->lock); } static void tegra186_utmi_pad_power_on(struct phy *phy) { struct tegra_xusb_lane *lane = phy_get_drvdata(phy); struct tegra_xusb_padctl *padctl = lane->pad->padctl; + struct tegra186_xusb_padctl *priv = to_tegra186_xusb_padctl(padctl); struct tegra_xusb_usb2_port *port; struct device *dev = padctl->dev; unsigned int index = lane->index; @@ -705,9 +694,16 @@ static void tegra186_utmi_pad_power_on(struct phy *phy) if (!phy) return; + mutex_lock(&padctl->lock); + if (test_bit(index, priv->utmi_pad_enabled)) { + mutex_unlock(&padctl->lock); + return; + } + port = tegra_xusb_find_usb2_port(padctl, index); if (!port) { dev_err(dev, "no port found for USB2 lane %u\n", index); + mutex_unlock(&padctl->lock); return; } @@ -724,18 +720,28 @@ static void tegra186_utmi_pad_power_on(struct phy *phy) value = padctl_readl(padctl, XUSB_PADCTL_USB2_OTG_PADX_CTL1(index)); value &= ~USB2_OTG_PD_DR; padctl_writel(padctl, value, XUSB_PADCTL_USB2_OTG_PADX_CTL1(index)); + + set_bit(index, priv->utmi_pad_enabled); + mutex_unlock(&padctl->lock); } static void tegra186_utmi_pad_power_down(struct phy *phy) { struct tegra_xusb_lane *lane = phy_get_drvdata(phy); struct tegra_xusb_padctl *padctl = lane->pad->padctl; + struct tegra186_xusb_padctl *priv = to_tegra186_xusb_padctl(padctl); unsigned int index = lane->index; u32 value; if (!phy) return; + mutex_lock(&padctl->lock); + if (!test_bit(index, priv->utmi_pad_enabled)) { + mutex_unlock(&padctl->lock); + return; + } + dev_dbg(padctl->dev, "power down UTMI pad %u\n", index); value = padctl_readl(padctl, XUSB_PADCTL_USB2_OTG_PADX_CTL0(index)); @@ -748,7 +754,11 @@ static void tegra186_utmi_pad_power_down(struct phy *phy) udelay(2); + clear_bit(index, priv->utmi_pad_enabled); + tegra186_utmi_bias_pad_power_off(padctl); + + mutex_unlock(&padctl->lock); } static int tegra186_xusb_padctl_vbus_override(struct tegra_xusb_padctl *padctl, -- 2.25.1

3 months, 1 week

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[PATCH 6.1.y] net/sched: act_mirred: don't override retval if we already lost the skb

by jianqi.ren.cn＠windriver.com

From: Jakub Kicinski <kuba(a)kernel.org> [ Upstream commit 166c2c8a6a4dc2e4ceba9e10cfe81c3e469e3210 ] If we're redirecting the skb, and haven't called tcf_mirred_forward(), yet, we need to tell the core to drop the skb by setting the retcode to SHOT. If we have called tcf_mirred_forward(), however, the skb is out of our hands and returning SHOT will lead to UaF. Move the retval override to the error path which actually need it. Reviewed-by: Michal Swiatkowski <michal.swiatkowski(a)linux.intel.com> Fixes: e5cf1baf92cb ("act_mirred: use TC_ACT_REINSERT when possible") Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Acked-by: Jamal Hadi Salim <jhs(a)mojatatu.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> [Minor conflict resolved due to code context change.] Signed-off-by: Jianqi Ren <jianqi.ren.cn(a)windriver.com> Signed-off-by: He Zhe <zhe.he(a)windriver.com> --- Verified the build test --- net/sched/act_mirred.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 36395e5db3b4..df64acc8acde 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -259,13 +259,13 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a, dev = rcu_dereference_bh(m->tcfm_dev); if (unlikely(!dev)) { pr_notice_once("tc mirred: target device is gone\n"); - goto out; + goto err_cant_do; } if (unlikely(!(dev->flags & IFF_UP)) || !netif_carrier_ok(dev)) { net_notice_ratelimited("tc mirred to Houston: device %s is down\n", dev->name); - goto out; + goto err_cant_do; } /* we could easily avoid the clone only if called by ingress and clsact; @@ -279,7 +279,7 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a, if (!use_reinsert) { skb2 = skb_clone(skb, GFP_ATOMIC); if (!skb2) - goto out; + goto err_cant_do; } want_ingress = tcf_mirred_act_wants_ingress(m_eaction); @@ -321,12 +321,16 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a, } err = tcf_mirred_forward(want_ingress, skb2); - if (err) { -out: + if (err) tcf_action_inc_overlimit_qstats(&m->common); - if (tcf_mirred_is_act_redirect(m_eaction)) - retval = TC_ACT_SHOT; - } + __this_cpu_dec(mirred_nest_level); + + return retval; + +err_cant_do: + if (is_redirect) + retval = TC_ACT_SHOT; + tcf_action_inc_overlimit_qstats(&m->common); __this_cpu_dec(mirred_nest_level); return retval; -- 2.34.1

3 months, 1 week

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[PATCH] sfc: Add error handling for devlink_info_serial_number_put()

by Wentao Liang

In efx_devlink_info_board_cfg(), the return value of devlink_info_serial_number_put() needs to be checked. This could result in silent failures if the function failed. Add error checking for efx_devlink_info_board_cfg() and propagate any errors immediately to ensure proper error handling and prevents silent failures. Fixes: 14743ddd2495 ("sfc: add devlink info support for ef100") Cc: stable(a)vger.kernel.org # v6.3+ Signed-off-by: Wentao Liang <vulab(a)iscas.ac.cn> --- drivers/net/ethernet/sfc/efx_devlink.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/sfc/efx_devlink.c b/drivers/net/ethernet/sfc/efx_devlink.c index 3cd750820fdd..17279bbd81d5 100644 --- a/drivers/net/ethernet/sfc/efx_devlink.c +++ b/drivers/net/ethernet/sfc/efx_devlink.c @@ -581,12 +581,14 @@ static int efx_devlink_info_board_cfg(struct efx_nic *efx, { char sn[EFX_MAX_SERIALNUM_LEN]; u8 mac_address[ETH_ALEN]; - int rc; + int rc, err; rc = efx_mcdi_get_board_cfg(efx, (u8 *)mac_address, NULL, NULL); if (!rc) { snprintf(sn, EFX_MAX_SERIALNUM_LEN, "%pm", mac_address); - devlink_info_serial_number_put(req, sn); + err = devlink_info_serial_number_put(req, sn); + if (err) + return err; } return rc; } -- 2.42.0.windows.2

3 months, 1 week

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[PATCH v3] x86/xen: fix balloon target initialization for PVH dom0

by Roger Pau Monne

PVH dom0 re-uses logic from PV dom0, in which RAM ranges not assigned to dom0 are re-used as scratch memory to map foreign and grant pages. Such logic relies on reporting those unpopulated ranges as RAM to Linux, and mark them as reserved. This way Linux creates the underlying page structures required for metadata management. Such approach works fine on PV because the initial balloon target is calculated using specific Xen data, that doesn't take into account the memory type changes described above. However on HVM and PVH the initial balloon target is calculated using get_num_physpages(), and that function does take into account the unpopulated RAM regions used as scratch space for remote domain mappings. This leads to PVH dom0 having an incorrect initial balloon target, which causes malfunction (excessive memory freeing) of the balloon driver if the dom0 memory target is later adjusted from the toolstack. Fix this by using xen_released_pages to account for any pages that are part of the memory map, but are already unpopulated when the balloon driver is initialized. This accounts for any regions used for scratch remote mappings. Note on x86 xen_released_pages definition is moved to enlighten.c so it's uniformly available for all Xen-enabled builds. Take the opportunity to unify PV with PVH/HVM guests regarding the usage of get_num_physpages(), as that avoids having to add different logic for PV vs PVH in both balloon_add_regions() and arch_xen_unpopulated_init(). Much like a6aa4eb994ee, the code in this changeset should have been part of 38620fc4e893. Fixes: a6aa4eb994ee ('xen/x86: add extra pages to unpopulated-alloc if available') Signed-off-by: Roger Pau Monné <roger.pau(a)citrix.com> Reviewed-by: Juergen Gross <jgross(a)suse.com> Cc: stable(a)vger.kernel.org --- Changes since v2: - For x86: Move xen_released_pages definition from setup.c (PV specific) to enlighten.c (shared between all guest modes). Changes since v1: - Replace BUG_ON() with a WARN and failure to initialize the balloon driver. --- arch/x86/xen/enlighten.c | 10 ++++++++++ arch/x86/xen/setup.c | 3 --- drivers/xen/balloon.c | 34 ++++++++++++++++++++++++---------- 3 files changed, 34 insertions(+), 13 deletions(-) diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 43dcd8c7badc..1b7710bd0d05 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -70,6 +70,9 @@ EXPORT_SYMBOL(xen_start_flags); */ struct shared_info *HYPERVISOR_shared_info = &xen_dummy_shared_info; +/* Number of pages released from the initial allocation. */ +unsigned long xen_released_pages; + static __ref void xen_get_vendor(void) { init_cpu_devs(); @@ -466,6 +469,13 @@ int __init arch_xen_unpopulated_init(struct resource **res) xen_free_unpopulated_pages(1, &pg); } + /* + * Account for the region being in the physmap but unpopulated. + * The value in xen_released_pages is used by the balloon + * driver to know how much of the physmap is unpopulated and + * set an accurate initial memory target. + */ + xen_released_pages += xen_extra_mem[i].n_pfns; /* Zero so region is not also added to the balloon driver. */ xen_extra_mem[i].n_pfns = 0; } diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index c3db71d96c43..3823e52aef52 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -37,9 +37,6 @@ #define GB(x) ((uint64_t)(x) * 1024 * 1024 * 1024) -/* Number of pages released from the initial allocation. */ -unsigned long xen_released_pages; - /* Memory map would allow PCI passthrough. */ bool xen_pv_pci_possible; diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 163f7f1d70f1..ee165f4f7fe6 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -675,7 +675,7 @@ void xen_free_ballooned_pages(unsigned int nr_pages, struct page **pages) } EXPORT_SYMBOL(xen_free_ballooned_pages); -static void __init balloon_add_regions(void) +static int __init balloon_add_regions(void) { unsigned long start_pfn, pages; unsigned long pfn, extra_pfn_end; @@ -698,26 +698,38 @@ static void __init balloon_add_regions(void) for (pfn = start_pfn; pfn < extra_pfn_end; pfn++) balloon_append(pfn_to_page(pfn)); - balloon_stats.total_pages += extra_pfn_end - start_pfn; + /* + * Extra regions are accounted for in the physmap, but need + * decreasing from current_pages to balloon down the initial + * allocation, because they are already accounted for in + * total_pages. + */ + if (extra_pfn_end - start_pfn >= balloon_stats.current_pages) { + WARN(1, "Extra pages underflow current target"); + return -ERANGE; + } + balloon_stats.current_pages -= extra_pfn_end - start_pfn; } + + return 0; } static int __init balloon_init(void) { struct task_struct *task; + int rc; if (!xen_domain()) return -ENODEV; pr_info("Initialising balloon driver\n"); -#ifdef CONFIG_XEN_PV - balloon_stats.current_pages = xen_pv_domain() - ? min(xen_start_info->nr_pages - xen_released_pages, max_pfn) - : get_num_physpages(); -#else - balloon_stats.current_pages = get_num_physpages(); -#endif + if (xen_released_pages >= get_num_physpages()) { + WARN(1, "Released pages underflow current target"); + return -ERANGE; + } + + balloon_stats.current_pages = get_num_physpages() - xen_released_pages; balloon_stats.target_pages = balloon_stats.current_pages; balloon_stats.balloon_low = 0; balloon_stats.balloon_high = 0; @@ -734,7 +746,9 @@ static int __init balloon_init(void) register_sysctl_init("xen/balloon", balloon_table); #endif - balloon_add_regions(); + rc = balloon_add_regions(); + if (rc) + return rc; task = kthread_run(balloon_thread, NULL, "xen-balloon"); if (IS_ERR(task)) { -- 2.48.1

3 months, 1 week

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Linux 6.14.1

by Greg Kroah-Hartman

I'm announcing the release of the 6.14.1 kernel. All users of the 6.14 kernel series must upgrade. The updated 6.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.14.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/counter/microchip-tcb-capture.c | 19 +++ drivers/counter/stm32-lptimer-cnt.c | 24 +++-- drivers/hid/hid-plantronics.c | 144 +++++++++++++----------------- drivers/memstick/host/rtsx_usb_ms.c | 1 drivers/net/usb/qmi_wwan.c | 2 drivers/net/usb/usbnet.c | 21 +++- drivers/tty/serial/8250/8250_dma.c | 2 drivers/tty/serial/8250/8250_pci.c | 46 +++++++++ drivers/tty/serial/fsl_lpuart.c | 17 +++ drivers/tty/serial/stm32-usart.c | 4 drivers/usb/host/xhci-ring.c | 4 drivers/usb/host/xhci.h | 13 ++ kernel/cgroup/rstat.c | 29 ++---- net/atm/mpc.c | 2 net/ipv6/netfilter/nf_socket_ipv6.c | 23 ++++ sound/pci/hda/patch_realtek.c | 2 sound/usb/mixer_quirks.c | 51 ++++++++++ tools/perf/Documentation/intel-hybrid.txt | 12 +- tools/perf/Documentation/perf-list.txt | 2 tools/perf/arch/x86/util/iostat.c | 2 tools/perf/builtin-stat.c | 2 tools/perf/util/mem-events.c | 2 tools/perf/util/pmu.c | 4 24 files changed, 303 insertions(+), 127 deletions(-) Abel Wu (1): cgroup/rstat: Fix forceidle time in cpu.stat Andres Traumann (1): ALSA: hda/realtek: Bass speaker fixup for ASUS UM5606KA Cameron Williams (2): tty: serial: 8250: Add some more device IDs tty: serial: 8250: Add Brainboxes XC devices Cheick Traore (1): serial: stm32: do not deassert RS485 RTS GPIO prematurely Dhruv Deshpande (1): ALSA: hda/realtek: Support mute LED on HP Laptop 15s-du3xxx Dominique Martinet (1): net: usb: usbnet: restore usb%d name exception for local mac addresses Fabio Porcedda (2): net: usb: qmi_wwan: add Telit Cinterion FN990B composition net: usb: qmi_wwan: add Telit Cinterion FE990B composition Fabrice Gasnier (1): counter: stm32-lptimer-cnt: fix error handling when enabling Greg Kroah-Hartman (2): perf tools: Fix up some comments and code to properly use the event_source bus Linux 6.14.1 John Keeping (1): serial: 8250_dma: terminate correct DMA in tx_dma_flush() Luo Qiu (1): memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove Maxim Mikityanskiy (1): netfilter: socket: Lookup orig tuple for IPv6 SNAT Michal Pecio (2): usb: xhci: Don't skip on Stopped - Length Invalid usb: xhci: Apply the link chain quirk on NEC isoc endpoints Minjoong Kim (1): atm: Fix NULL pointer dereference Sherry Sun (1): tty: serial: fsl_lpuart: disable transmitter before changing RS485 related registers Terry Junge (2): ALSA: usb-audio: Add quirk for Plantronics headsets to fix control names HID: hid-plantronics: Add mic mute mapping and generalize quirks William Breathitt Gray (1): counter: microchip-tcb-capture: Fix undefined counter channel state on probe

3 months, 1 week

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Linux 6.13.10

by Greg Kroah-Hartman

I'm announcing the release of the 6.13.10 kernel. All users of the 6.13 kernel series must upgrade. The updated 6.13.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.13.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/counter/microchip-tcb-capture.c | 19 +++ drivers/counter/stm32-lptimer-cnt.c | 24 +++-- drivers/hid/hid-plantronics.c | 144 +++++++++++++----------------- drivers/memstick/host/rtsx_usb_ms.c | 1 drivers/net/usb/qmi_wwan.c | 2 drivers/net/usb/usbnet.c | 21 +++- drivers/tty/serial/8250/8250_dma.c | 2 drivers/tty/serial/8250/8250_pci.c | 46 +++++++++ drivers/tty/serial/fsl_lpuart.c | 17 +++ drivers/tty/serial/stm32-usart.c | 4 drivers/usb/host/xhci-ring.c | 4 drivers/usb/host/xhci.h | 13 ++ fs/bcachefs/fs-ioctl.c | 6 - fs/nfsd/nfs4recover.c | 1 kernel/cgroup/rstat.c | 29 ++---- net/atm/mpc.c | 2 net/ipv6/netfilter/nf_socket_ipv6.c | 23 ++++ sound/pci/hda/patch_realtek.c | 2 sound/usb/mixer_quirks.c | 51 ++++++++++ tools/perf/Documentation/intel-hybrid.txt | 12 +- tools/perf/Documentation/perf-list.txt | 2 tools/perf/arch/x86/util/iostat.c | 2 tools/perf/builtin-stat.c | 2 tools/perf/util/mem-events.c | 2 tools/perf/util/pmu.c | 4 26 files changed, 307 insertions(+), 130 deletions(-) Abel Wu (1): cgroup/rstat: Fix forceidle time in cpu.stat Andres Traumann (1): ALSA: hda/realtek: Bass speaker fixup for ASUS UM5606KA Cameron Williams (2): tty: serial: 8250: Add some more device IDs tty: serial: 8250: Add Brainboxes XC devices Cheick Traore (1): serial: stm32: do not deassert RS485 RTS GPIO prematurely Dhruv Deshpande (1): ALSA: hda/realtek: Support mute LED on HP Laptop 15s-du3xxx Dominique Martinet (1): net: usb: usbnet: restore usb%d name exception for local mac addresses Fabio Porcedda (2): net: usb: qmi_wwan: add Telit Cinterion FN990B composition net: usb: qmi_wwan: add Telit Cinterion FE990B composition Fabrice Gasnier (1): counter: stm32-lptimer-cnt: fix error handling when enabling Greg Kroah-Hartman (2): perf tools: Fix up some comments and code to properly use the event_source bus Linux 6.13.10 John Keeping (1): serial: 8250_dma: terminate correct DMA in tx_dma_flush() Kent Overstreet (1): bcachefs: bch2_ioctl_subvolume_destroy() fixes Luo Qiu (1): memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove Maxim Mikityanskiy (1): netfilter: socket: Lookup orig tuple for IPv6 SNAT Michal Pecio (2): usb: xhci: Don't skip on Stopped - Length Invalid usb: xhci: Apply the link chain quirk on NEC isoc endpoints Minjoong Kim (1): atm: Fix NULL pointer dereference Scott Mayhew (1): nfsd: fix legacy client tracking initialization Sherry Sun (1): tty: serial: fsl_lpuart: disable transmitter before changing RS485 related registers Terry Junge (2): ALSA: usb-audio: Add quirk for Plantronics headsets to fix control names HID: hid-plantronics: Add mic mute mapping and generalize quirks William Breathitt Gray (1): counter: microchip-tcb-capture: Fix undefined counter channel state on probe

3 months, 1 week

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