- Linux-stable-mirror - lists.linaro.org

[PATCH v4 01/22] drm/xe/svm: Fix a debug printout

by Thomas Hellström

Avoid spamming the log with drm_info(). Use drm_dbg() instead. Fixes: cc795e041034 ("drm/xe/svm: Make xe_svm_range_needs_migrate_to_vram() public") Cc: Matthew Brost <matthew.brost(a)intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray(a)intel.com> Cc: <stable(a)vger.kernel.org> # v6.17+ Signed-off-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray(a)intel.com> --- drivers/gpu/drm/xe/xe_svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_svm.c b/drivers/gpu/drm/xe/xe_svm.c index 46977ec1e0de..36634c84d148 100644 --- a/drivers/gpu/drm/xe/xe_svm.c +++ b/drivers/gpu/drm/xe/xe_svm.c @@ -948,7 +948,7 @@ bool xe_svm_range_needs_migrate_to_vram(struct xe_svm_range *range, struct xe_vm xe_assert(vm->xe, IS_DGFX(vm->xe)); if (xe_svm_range_in_vram(range)) { - drm_info(&vm->xe->drm, "Range is already in VRAM\n"); + drm_dbg(&vm->xe->drm, "Range is already in VRAM\n"); return false; } -- 2.51.1

3 hours, 25 minutes

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[PATCH v4] pmdomain: imx: Fix reference count leak in imx_gpc_probe()

by Wentao Liang

of_get_child_by_name() returns a node pointer with refcount incremented. Use the __free() attribute to manage the pgc_node reference, ensuring automatic of_node_put() cleanup when pgc_node goes out of scope. This eliminates the need for explicit error handling paths and avoids reference count leaks. Fixes: 721cabf6c660 ("soc: imx: move PGC handling to a new GPC driver") Cc: stable(a)vger.kernel.org Signed-off-by: Wentao Liang <vulab(a)iscas.ac.cn> --- Change in V4: - Fix typo error in code Change in V3: - Ensure variable is assigned when using cleanup attribute Change in V2: - Use __free() attribute instead of explicit of_node_put() calls --- drivers/pmdomain/imx/gpc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/pmdomain/imx/gpc.c b/drivers/pmdomain/imx/gpc.c index f18c7e6e75dd..56a78cc86584 100644 --- a/drivers/pmdomain/imx/gpc.c +++ b/drivers/pmdomain/imx/gpc.c @@ -403,13 +403,12 @@ static int imx_gpc_old_dt_init(struct device *dev, struct regmap *regmap, static int imx_gpc_probe(struct platform_device *pdev) { const struct imx_gpc_dt_data *of_id_data = device_get_match_data(&pdev->dev); - struct device_node *pgc_node; + struct device_node *pgc_node __free(device_node) + = of_get_child_by_name(pdev->dev.of_node, "pgc"); struct regmap *regmap; void __iomem *base; int ret; - pgc_node = of_get_child_by_name(pdev->dev.of_node, "pgc"); - /* bail out if DT too old and doesn't provide the necessary info */ if (!of_property_present(pdev->dev.of_node, "#power-domain-cells") && !pgc_node) -- 2.34.1

3 hours, 26 minutes

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[PATCH v3] drivers/pci: Decouple DPC from AER service

by Darshit Shah

According to PCIe r7.0, sec. 6.2.11, "Implementation Note: Determination of DPC Control", it is recommended that the Operating System link the enablement of Downstream Port Containment (DPC) to the enablement of Advanced Error Reporting (AER). However, AER is advertised only on Root Port (RP) or Root Complex Event Collector (RCEC) devices. On the other hand, DPC may be advertised on any PCIe device in the hierarchy. In fact, since the main usecase of DPC is for the switch upstream of an endpoint device to trigger a signal to the host-bridge, it is imperative that it be supported on non-RP, non-RCEC devices. Previously portdrv has interpreted the spec to mean that the AER service must be available on the same device in order for DPC to be available. This is not what the implementation note meant to imply. If the firmware hands Linux control of AER via _OSC on the host bridge upstream of the device, then Linux should be allowed to assume control of DPC on the device. The comment above this check alludes to this, by saying: > With dpc-native, allow Linux to use DPC even if it doesn't have > permission to use AER. However, permission to use AER is negotiated at the host bridge, not per-device. So we should not link DPC to enabling AER at the device. Instead, DPC should be enabled if the OS has control of AER for the host bridge that is upstream of the device in question, or if dpc-native was set on the command line. Cc: stable(a)vger.kernel.org Signed-off-by: Darshit Shah <darnshah(a)amazon.de> Reviewed-by: Lukas Wunner <lukas(a)wunner.de> Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy(a)linux.intel.com> --- Changes from v2: * + stable(a)vger.kernel.org since moving to v6.2+ breaks DPC on our systems * Minor stylistic changes to commit message * NO functional changes drivers/pci/pcie/portdrv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pcie/portdrv.c b/drivers/pci/pcie/portdrv.c index 38a41ccf79b9..8db2fa140ae2 100644 --- a/drivers/pci/pcie/portdrv.c +++ b/drivers/pci/pcie/portdrv.c @@ -264,7 +264,7 @@ static int get_port_device_capability(struct pci_dev *dev) */ if (pci_find_ext_capability(dev, PCI_EXT_CAP_ID_DPC) && pci_aer_available() && - (pcie_ports_dpc_native || (services & PCIE_PORT_SERVICE_AER))) + (host->native_aer || pcie_ports_dpc_native)) services |= PCIE_PORT_SERVICE_DPC; /* Enable bandwidth control if more than one speed is supported. */ -- 2.47.3 Amazon Web Services Development Center Germany GmbH Tamara-Danz-Str. 13 10243 Berlin Geschaeftsfuehrung: Christof Hellmis, Andreas Stieger Eingetragen am Amtsgericht Charlottenburg unter HRB 257764 B Sitz: Berlin Ust-ID: DE 365 538 597

3 hours, 41 minutes

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[PATCH] leds: led-class: Only Add LED to leds_list when it is fully ready

by Hans de Goede

Before this change the LED was added to leds_list before led_init_core() gets called adding it the list before led_classdev.set_brightness_work gets initialized. This leaves a window where led_trigger_register() of a LED's default trigger will call led_trigger_set() which calls led_set_brightness() which in turn will end up queueing the *uninitialized* led_classdev.set_brightness_work. This race gets hit by the lenovo-thinkpad-t14s EC driver which registers 2 LEDs with a default trigger provided by snd_ctl_led.ko in quick succession. The first led_classdev_register() causes an async modprobe of snd_ctl_led to run and that async modprobe manages to exactly hit the window where the second LED is on the leds_list without led_init_core() being called for it, resulting in: ------------[ cut here ]------------ WARNING: CPU: 11 PID: 5608 at kernel/workqueue.c:4234 __flush_work+0x344/0x390 Hardware name: LENOVO 21N2S01F0B/21N2S01F0B, BIOS N42ET93W (2.23 ) 09/01/2025 ... Call trace: __flush_work+0x344/0x390 (P) flush_work+0x2c/0x50 led_trigger_set+0x1c8/0x340 led_trigger_register+0x17c/0x1c0 led_trigger_register_simple+0x84/0xe8 snd_ctl_led_init+0x40/0xf88 [snd_ctl_led] do_one_initcall+0x5c/0x318 do_init_module+0x9c/0x2b8 load_module+0x7e0/0x998 Close the race window by moving the adding of the LED to leds_list to after the led_init_core() call. Cc: Sebastian Reichel <sre(a)kernel.org> Cc: stable(a)vger.kernel.org Signed-off-by: Hans de Goede <johannes.goede(a)oss.qualcomm.com> --- Note no Fixes tag as this problem has been around for a long long time, so I could not really find a good commit for the Fixes tag. --- drivers/leds/led-class.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index f3faf37f9a08..6b9fa060c3a1 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -560,11 +560,6 @@ int led_classdev_register_ext(struct device *parent, #ifdef CONFIG_LEDS_BRIGHTNESS_HW_CHANGED led_cdev->brightness_hw_changed = -1; #endif - /* add to the list of leds */ - down_write(&leds_list_lock); - list_add_tail(&led_cdev->node, &leds_list); - up_write(&leds_list_lock); - if (!led_cdev->max_brightness) led_cdev->max_brightness = LED_FULL; @@ -574,6 +569,11 @@ int led_classdev_register_ext(struct device *parent, led_init_core(led_cdev); + /* add to the list of leds */ + down_write(&leds_list_lock); + list_add_tail(&led_cdev->node, &leds_list); + up_write(&leds_list_lock); + #ifdef CONFIG_LEDS_TRIGGERS led_trigger_set_default(led_cdev); #endif -- 2.52.0

3 hours, 46 minutes

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[PATCH sched_ext/for-6.19-fixes] sched_ext: Fix bypass depth leak on scx_enable() failure

by Tejun Heo

scx_enable() calls scx_bypass(true) to initialize in bypass mode and then scx_bypass(false) on success to exit. If scx_enable() fails during task initialization - e.g. scx_cgroup_init() or scx_init_task() returns an error - it jumps to err_disable while bypass is still active. scx_disable_workfn() then calls scx_bypass(true/false) for its own bypass, leaving the bypass depth at 1 instead of 0. This causes the system to remain permanently in bypass mode after a failed scx_enable(). Failures after task initialization is complete - e.g. scx_tryset_enable_state() at the end - already call scx_bypass(false) before reaching the error path and are not affected. This only affects a subset of failure modes. Fix it by tracking whether scx_enable() called scx_bypass(true) in a bool and having scx_disable_workfn() call an extra scx_bypass(false) to clear it. This is a temporary measure as the bypass depth will be moved into the sched instance, which will make this tracking unnecessary. Fixes: 8c2090c504e9 ("sched_ext: Initialize in bypass mode") Cc: stable(a)vger.kernel.org # v6.12+ Reported-by: Chris Mason <clm(a)meta.com> Signed-off-by: Tejun Heo <tj(a)kernel.org> --- kernel/sched/ext.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -41,6 +41,13 @@ static bool scx_init_task_enabled; static bool scx_switching_all; DEFINE_STATIC_KEY_FALSE(__scx_switched_all); +/* + * Tracks whether scx_enable() called scx_bypass(true). Used to balance bypass + * depth on enable failure. Will be removed when bypass depth is moved into the + * sched instance. + */ +static bool scx_bypassed_for_enable; + static atomic_long_t scx_nr_rejected = ATOMIC_LONG_INIT(0); static atomic_long_t scx_hotplug_seq = ATOMIC_LONG_INIT(0); @@ -4318,6 +4325,11 @@ static void scx_disable_workfn(struct kt scx_dsp_max_batch = 0; free_kick_syncs(); + if (scx_bypassed_for_enable) { + scx_bypassed_for_enable = false; + scx_bypass(false); + } + mutex_unlock(&scx_enable_mutex); WARN_ON_ONCE(scx_set_enable_state(SCX_DISABLED) != SCX_DISABLING); @@ -4970,6 +4982,7 @@ static int scx_enable(struct sched_ext_o * Init in bypass mode to guarantee forward progress. */ scx_bypass(true); + scx_bypassed_for_enable = true; for (i = SCX_OPI_NORMAL_BEGIN; i < SCX_OPI_NORMAL_END; i++) if (((void (**)(void))ops)[i]) @@ -5067,6 +5080,7 @@ static int scx_enable(struct sched_ext_o scx_task_iter_stop(&sti); percpu_up_write(&scx_fork_rwsem); + scx_bypassed_for_enable = false; scx_bypass(false); if (!scx_tryset_enable_state(SCX_ENABLED, SCX_ENABLING)) { -- tejun

3 hours, 50 minutes

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[PATCH] drm/gma500: Fix refcount leak in oaktrail_hdmi_setup

by Miaoqian Lin

pci_get_device() increments the reference count on the PCI device. Add missing pci_dev_put() in error paths to fix refcount leak. Found via static analysis and code review. Fixes: 1b082ccf5901 ("gma500: Add Oaktrail support") Cc: stable(a)vger.kernel.org Signed-off-by: Miaoqian Lin <linmq006(a)gmail.com> --- drivers/gpu/drm/gma500/oaktrail_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index 20d027d552c7..2be12acc93d2 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -712,10 +712,10 @@ void oaktrail_hdmi_setup(struct drm_device *dev) dev_info(dev->dev, "HDMI hardware present.\n"); return; - free: kfree(hdmi_dev); out: + pci_dev_put(pdev); return; } -- 2.25.1

4 hours, 56 minutes

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[PATCH v3] drm/i915/gem: Zero-initialize the eb.vma array in i915_gem_do_execbuffer()

by Krzysztof Niemiec

Initialize the eb.vma array with values of 0 when the eb structure is first set up. In particular, this sets the eb->vma[i].vma pointers to NULL, simplifying cleanup and getting rid of the bug described below. During the execution of eb_lookup_vmas(), the eb->vma array is successively filled up with struct eb_vma objects. This process includes calling eb_add_vma(), which might fail; however, even in the event of failure, eb->vma[i].vma is set for the currently processed buffer. If eb_add_vma() fails, eb_lookup_vmas() returns with an error, which prompts a call to eb_release_vmas() to clean up the mess. Since eb_lookup_vmas() might fail during processing any (possibly not first) buffer, eb_release_vmas() checks whether a buffer's vma is NULL to know at what point did the lookup function fail. In eb_lookup_vmas(), eb->vma[i].vma is set to NULL if either the helper function eb_lookup_vma() or eb_validate_vma() fails. eb->vma[i+1].vma is set to NULL in case i915_gem_object_userptr_submit_init() fails; the current one needs to be cleaned up by eb_release_vmas() at this point, so the next one is set. If eb_add_vma() fails, neither the current nor the next vma is nullified, which is a source of a NULL deref bug described in the issue linked in the Closes tag. When entering eb_lookup_vmas(), the vma pointers are set to the slab poison value, instead of NULL. This doesn't matter for the actual lookup, since it gets overwritten anyway, however the eb_release_vmas() function only recognizes NULL as the stopping value, hence the pointers are being nullified as they go in case of intermediate failure. This patch changes the approach to filling them all with NULL at the start instead, rather than handling that manually during failure. Reported-by: Gangmin Kim <km.kim1503(a)gmail.com> Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15062 Fixes: 544460c33821 ("drm/i915: Multi-BB execbuf") Cc: <stable(a)vger.kernel.org> # 5.16.x Signed-off-by: Krzysztof Niemiec <krzysztof.niemiec(a)intel.com> --- I messed up the continuity in previous revisions; the original patch was sent as [1], and the first revision (which I didn't mark as v2 due to the title change) was sent as [2]. This is the full current changelog: v3: - use memset() to fill the entire eb.vma array with zeros instead of looping through the elements (Janusz) - add a comment clarifying the mechanism of the initial allocation (Janusz) - change the commit log again, including title - rearrange the tags to keep checkpatch happy v2: - set the eb->vma[i].vma pointers to NULL during setup instead of ad-hoc at failure (Janusz) - romanize the reporter's name (Andi, offline) - change the commit log, including title [1] https://patchwork.freedesktop.org/series/156832/ [2] https://patchwork.freedesktop.org/series/158036/ .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 36 +++++++++---------- 1 file changed, 16 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index b057c2fa03a4..5f2b736b53ab 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -951,13 +951,13 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb) vma = eb_lookup_vma(eb, eb->exec[i].handle); if (IS_ERR(vma)) { err = PTR_ERR(vma); - goto err; + return err; } err = eb_validate_vma(eb, &eb->exec[i], vma); if (unlikely(err)) { i915_vma_put(vma); - goto err; + return err; } err = eb_add_vma(eb, &current_batch, i, vma); @@ -966,19 +966,8 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb) if (i915_gem_object_is_userptr(vma->obj)) { err = i915_gem_object_userptr_submit_init(vma->obj); - if (err) { - if (i + 1 < eb->buffer_count) { - /* - * Execbuffer code expects last vma entry to be NULL, - * since we already initialized this entry, - * set the next value to NULL or we mess up - * cleanup handling. - */ - eb->vma[i + 1].vma = NULL; - } - + if (err) return err; - } eb->vma[i].flags |= __EXEC_OBJECT_USERPTR_INIT; eb->args->flags |= __EXEC_USERPTR_USED; @@ -986,10 +975,6 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb) } return 0; - -err: - eb->vma[i].vma = NULL; - return err; } static int eb_lock_vmas(struct i915_execbuffer *eb) @@ -3375,7 +3360,9 @@ i915_gem_do_execbuffer(struct drm_device *dev, eb.exec = exec; eb.vma = (struct eb_vma *)(exec + args->buffer_count + 1); - eb.vma[0].vma = NULL; + + memset(eb.vma, 0x00, args->buffer_count * sizeof(struct eb_vma)); + eb.batch_pool = NULL; eb.invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS; @@ -3584,7 +3571,16 @@ i915_gem_execbuffer2_ioctl(struct drm_device *dev, void *data, if (err) return err; - /* Allocate extra slots for use by the command parser */ + /* + * Allocate extra slots for use by the command parser. + * + * Note that this allocation handles two different arrays (the + * exec2_list array, and the eventual eb.vma array introduced in + * i915_gem_do_execubuffer()), that reside in virtually contiguous + * memory. Also note that the allocation doesn't fill the area with + * zeros (the first part doesn't need to be), but the second part only + * is explicitly zeroed later in i915_gem_do_execbuffer(). + */ exec2_list = kvmalloc_array(count + 2, eb_element_size(), __GFP_NOWARN | GFP_KERNEL); if (exec2_list == NULL) { -- 2.45.2

5 hours, 40 minutes

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[PATCH] usb: typec: altmodes/displayport: Drop the device reference in dp_altmode_probe()

by Haoxiang Li

In error paths, call typec_altmode_put_plug() to drop the device reference obtained by typec_altmode_get_plug(). Fixes: 71ba4fe56656 ("usb: typec: altmodes/displayport: add SOP' support") Cc: stable(a)vger.kernel.org Signed-off-by: Haoxiang Li <lihaoxiang(a)isrc.iscas.ac.cn> --- drivers/usb/typec/altmodes/displayport.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c index 1dcb77faf85d..5d02c97e256e 100644 --- a/drivers/usb/typec/altmodes/displayport.c +++ b/drivers/usb/typec/altmodes/displayport.c @@ -764,12 +764,16 @@ int dp_altmode_probe(struct typec_altmode *alt) if (!(DP_CAP_PIN_ASSIGN_DFP_D(port->vdo) & DP_CAP_PIN_ASSIGN_UFP_D(alt->vdo)) && !(DP_CAP_PIN_ASSIGN_UFP_D(port->vdo) & - DP_CAP_PIN_ASSIGN_DFP_D(alt->vdo))) - return -ENODEV; + DP_CAP_PIN_ASSIGN_DFP_D(alt->vdo))) { + typec_altmode_put_plug(plug); + return -ENODEV; + } dp = devm_kzalloc(&alt->dev, sizeof(*dp), GFP_KERNEL); - if (!dp) + if (!dp) { + typec_altmode_put_plug(plug); return -ENOMEM; + } INIT_WORK(&dp->work, dp_altmode_work); mutex_init(&dp->lock); -- 2.25.1

6 hours, 41 minutes

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[PATCH] net: phy: mediatek: fix nvmem cell reference leak in mt798x_phy_calibration

by Miaoqian Lin

When nvmem_cell_read() fails in mt798x_phy_calibration(), the function returns without calling nvmem_cell_put(), leaking the cell reference. Move nvmem_cell_put() right after nvmem_cell_read() to ensure the cell reference is always released regardless of the read result. Found via static analysis and code review. Fixes: 98c485eaf509 ("net: phy: add driver for MediaTek SoC built-in GE PHYs") Cc: stable(a)vger.kernel.org Signed-off-by: Miaoqian Lin <linmq006(a)gmail.com> --- drivers/net/phy/mediatek/mtk-ge-soc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/mediatek/mtk-ge-soc.c b/drivers/net/phy/mediatek/mtk-ge-soc.c index cd09fbf92ef2..2c4bbc236202 100644 --- a/drivers/net/phy/mediatek/mtk-ge-soc.c +++ b/drivers/net/phy/mediatek/mtk-ge-soc.c @@ -1167,9 +1167,9 @@ static int mt798x_phy_calibration(struct phy_device *phydev) } buf = (u32 *)nvmem_cell_read(cell, &len); + nvmem_cell_put(cell); if (IS_ERR(buf)) return PTR_ERR(buf); - nvmem_cell_put(cell); if (!buf[0] || !buf[1] || !buf[2] || !buf[3] || len < 4 * sizeof(u32)) { phydev_err(phydev, "invalid efuse data\n"); -- 2.25.1

6 hours, 49 minutes

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[PATCH] powerpc/85xx: Fix device node leaks

by Miaoqian Lin

Add missing of_node_put() calls for device-tree nodes returned by of_find_node_by_type() and of_get_cpu_node() to avoid leaking DT node references. Found via static analysis and code review. Fixes: d5b26db2cfcf ("powerpc/85xx: Add support for SMP initialization") Fixes: 563fdd4a0af5 ("powerpc/85xx: Update smp support to handle doorbells and non-mpic init") Cc: stable(a)vger.kernel.org Signed-off-by: Miaoqian Lin <linmq006(a)gmail.com> --- arch/powerpc/platforms/85xx/smp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 32fa5fb557c0..cc5bf097c26f 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -199,6 +199,7 @@ static int smp_85xx_start_cpu(int cpu) cpu_rel_addr = of_get_property(np, "cpu-release-addr", NULL); if (!cpu_rel_addr) { pr_err("No cpu-release-addr for cpu %d\n", cpu); + of_node_put(np); return -ENOENT; } @@ -217,6 +218,8 @@ static int smp_85xx_start_cpu(int cpu) else spin_table = phys_to_virt(*cpu_rel_addr); + of_node_put(np); + local_irq_save(flags); hard_irq_disable(); @@ -485,6 +488,7 @@ void __init mpc85xx_smp_init(void) smp_85xx_ops.probe = smp_mpic_probe; smp_85xx_ops.setup_cpu = smp_85xx_setup_cpu; smp_85xx_ops.message_pass = smp_mpic_message_pass; + of_node_put(np); } else smp_85xx_ops.setup_cpu = NULL; -- 2.25.1

7 hours, 23 minutes

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