Spin_lock_irqsave 5.15

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WebStable Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 5.15 000/146] 5.15.105-rc1 review @ 2024-03-28 14:41 Greg Kroah-Hartman 2024-03-28 14:41 ` [PATCH 5.15 001/146] interconnect: qcom: osm-l3: fix icc_onecell_data allocation Greg Kroah-Hartman ` (153 more replies) 0 siblings, 154 replies; 157+ messages in thread From: Greg … WebApr 7, 2010 · _raw_spin_lock_irqsave Defined as a preprocessor macro in: include/linux/spinlock_api_smp.h, line 59 include/linux/spinlock_api_up.h, line 69 Defined as a function in: kernel/locking/spinlock.c, line 150 Referenced (in 5 files total) in: include/linux/spinlock.h: line 243 line 256 line 265 include/linux/spinlock_api_smp.h: line …

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Webspinlockによるプロセッサ間の排他も必要。このためにspin_lock_irqsave ()が用意されており、cli ()は意味がなくなったため消された。 2.4では全CPUで割り込みを禁止していた。 (RemoteCPUでは割り込みハンドラ実行を遅延させている) プロセッサ間の排他制御 (スピンロック) spin_lock () SpinLock取得取得できるまでSpin spin_lock_irqsave () LocalCPUに … WebFrom: Greg Kroah-Hartman To: [email protected] Cc: Greg Kroah-Hartman , [email protected], Yang … topp shoes

[PATCH 5.15 000/146] 5.15.105-rc1 review

WebSubject: [PATCH 5.15 068/567] wifi: rtlwifi: rtl8188ee: dont call kfree_skb() under spin_lock_irqsave(); From: Greg Kroah-Hartman ; Date: Tue, 7 Mar 2024 17:56:44 +0100; Cc: Greg Kroah-Hartman , patches@xxxxxxxxxxxxxxx, Yang Yingliang , Ping-Ke Shih … Web[prev in list] [next in list] [prev in thread] [next in thread] List: linux-kernel Subject: [PATCH 5.15 087/262] drm/amdgpu: use spin_lock_irqsave to avoid deadlock by local interrupt From: Greg Kroah-Hartman Date: 2024-03-07 9:17:11 Message-ID: 20240307091704.936659224 linuxfoundation ! org [Download RAW … WebApr 11, 2024 · From: Wedson Almeida Filho <> Subject [PATCH v4 07/13] rust: lock: implement `IrqSaveBackend` for `SpinLock` Date: Tue, 11 Apr 2024 02:45:37 -0300 topp stop ago

[PATCH 5.15 069/567] wifi: rtlwifi: rtl8723be: dont call kfree_skb ...

Spin_lock_irqsave 5.15

WebSubject: [PATCH 5.15 069/567] wifi: rtlwifi: rtl8723be: dont call kfree_skb() under spin_lock_irqsave(); From: Greg Kroah-Hartman ; Date: Tue, 7 Mar 2024 17:56:45 +0100; Cc: Greg Kroah-Hartman , patches@xxxxxxxxxxxxxxx, Yang Yingliang , Ping-Ke Shih … Web© 2015 eHealth Solutions, Page Inc. All Rights Reserved, For Licensed SigmaCare® Users Only 2 Massachusetts Management Minutes Questionnaire (MMQ) l -e ® Aid

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WebDec 20, 2024 · Patch puts content of cdnsp_gadget_pullup function inside spin_lock_irqsave and spin_lock_restore section. This construction is required here to keep the data … WebMay 15, 2024 · 1 Answer. Sorted by: 8. A brief description is given in Chapter 5. Concurrency and Race Conditions of Linux Device Drivers, Third Edition. void spin_lock (spinlock_t …

WebDec 23, 2024 · A new XanMod Linux Kernel based on Linux Kernel 5.15.11 has been released. XanMod is a general-purpose Linux kernel distribution with custom settings and … Web- spin_lock(&crtc->dev->event_lock); + spin_lock_irqsave(&crtc->dev->event_lock, flags); if (drm_crtc_vblank_get(crtc) != 0) drm_crtc_send_vblank_event(crtc, crtc->state->event); …

http://tomoyo.osdn.jp/cgi-bin/lxr/ident?i=_raw_spin_lock_irqsave WebAug 14, 2024 · I had the same problem with a ReSpeaker 2-Mics Pi HAT that I’ve been unable to use anymore after a system update. I googled the name of the function raising errors in …

WebJun 1, 2024 · spin_lock_irqsave () in interrupt context. I'm maintaining a driver which shares some resource between the ISR (i.e., in interrupt context) and the read () syscall. In both …

WebDec 20, 2024 · spin_lock_irqsave and spin_lock_restore section. This construction is required here to keep the data consistency, otherwise some data can be changed e.g. from interrupt context. Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver") Reported-by: Ken (Jian) He cc: … topp t50WebApr 13, 2024 · Free 30 Day Long Range Weather Forecast for Boston, Massachusetts topp soccer showcaseWebLinux内核中的panic. panic ("whoa, a kernel panic!"); void panic (const char *fmt, ...) panic_print_sys_info ();确定并显示更多系统信息–例如所有任务信息、内存、计时器、锁、ftrace信息和所有内核打印。. 具体取决于panic_print的bitmask. 函数所做的最后一件事就是在单个启用的处理器 ... topp taxiWeb[prev in list] [next in list] [prev in thread] [next in thread] List: linux-kernel Subject: [PATCH 5.15 087/262] drm/amdgpu: use spin_lock_irqsave to avoid deadlock by local interrupt … topp stop citgoWebOn 11/12/15 15:38, Marek Szyprowski wrote: > It is allowed to enable/disable clocks from interrupts, so common Exynos > ARM clock management code for CPUfreq should use 'irqsave' version of > spin_lock calls to avoid potential deadlock caused by spin_lock recursion. > The same spin_lock is used by gate/mux clocks during enable/disable calls. > … topp stopWebBlue Cross Blue Shield of Massachusetts brings health insurance plans, medical claims, insurance coverage, benefits and telehealth via MyBlue Web & App topp sheetWebFrom: Guchun Chen [ Upstream commit 2096b74b1da5ca418827b54ac4904493bd9de89c ] This is observed in SRIOV case with virtual KMS as display. topp shape