search for: spinlock_api_smp

...regarding inlining compared to the other spinlock functions. Just treat it like all the other spinlock functions. Remove selecting UNINLINE_SPIN_UNLOCK in case of PARAVIRT_SPINLOCKS. Signed-off-by: Juergen Gross <jgross at suse.com> --- arch/x86/Kconfig | 1 - include/linux/spinlock_api_smp.h | 2 +- kernel/Kconfig.locks | 7 ++++--- kernel/Kconfig.preempt | 3 +-- kernel/locking/spinlock.c | 2 +- lib/Kconfig.debug | 1 - 6 files changed, 7 insertions(+), 9 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 226d569..4f85c7...

...rt-spinlocks.c | 42 +++++++++++++++++++++++++-- arch/x86/kernel/paravirt.c | 12 ++++++++ arch/x86/kernel/paravirt_patch_32.c | 25 +++++++++++++++++ arch/x86/kernel/paravirt_patch_64.c | 24 ++++++++++++++++ arch/x86/xen/spinlock.c | 23 +-------------- include/linux/spinlock_api_smp.h | 2 +- kernel/Kconfig.locks | 7 +++-- kernel/Kconfig.preempt | 3 +- kernel/locking/spinlock.c | 2 +- lib/Kconfig.debug | 1 - 16 files changed, 154 insertions(+), 83 deletions(-) -- 2.1.4

...rt-spinlocks.c | 42 +++++++++++++++++++++++++-- arch/x86/kernel/paravirt.c | 12 ++++++++ arch/x86/kernel/paravirt_patch_32.c | 25 +++++++++++++++++ arch/x86/kernel/paravirt_patch_64.c | 24 ++++++++++++++++ arch/x86/xen/spinlock.c | 23 +-------------- include/linux/spinlock_api_smp.h | 2 +- kernel/Kconfig.locks | 7 +++-- kernel/Kconfig.preempt | 3 +- kernel/locking/spinlock.c | 2 +- lib/Kconfig.debug | 1 - 16 files changed, 154 insertions(+), 83 deletions(-) -- 2.1.4

...m_ioctl.c:888) ? nouveau_gem_ioctl_new (/home/kas/linux/torvalds/drivers/gpu/drm/nouveau/nouveau_gem.c:680) ? _raw_spin_unlock_irqrestore (/home/kas/linux/torvalds/arch/x86/include/asm/irqflags.h:41 /home/kas/linux/torvalds/arch/x86/include/asm/irqflags.h:84 /home/kas/linux/torvalds/include/linux/spinlock_api_smp.h:160 /home/kas/linux/torvalds/kernel/locking/spinlock.c:191) ? lockdep_hardirqs_on (/home/kas/linux/torvalds/kernel/locking/lockdep.c:3727 (discriminator 3)) ? _raw_spin_unlock_irqrestore (/home/kas/linux/torvalds/arch/x86/include/asm/preempt.h:102 /home/kas/linux/torvalds/include/linux/spinlock...

...c:888) > ? nouveau_gem_ioctl_new (/home/kas/linux/torvalds/drivers/gpu/drm/nouveau/nouveau_gem.c:680) > ? _raw_spin_unlock_irqrestore (/home/kas/linux/torvalds/arch/x86/include/asm/irqflags.h:41 /home/kas/linux/torvalds/arch/x86/include/asm/irqflags.h:84 /home/kas/linux/torvalds/include/linux/spinlock_api_smp.h:160 /home/kas/linux/torvalds/kernel/locking/spinlock.c:191) > ? lockdep_hardirqs_on (/home/kas/linux/torvalds/kernel/locking/lockdep.c:3727 (discriminator 3)) > ? _raw_spin_unlock_irqrestore (/home/kas/linux/torvalds/arch/x86/include/asm/preempt.h:102 /home/kas/linux/torvalds/include/linux/...

...++++++++++++++++-- > arch/x86/kernel/paravirt.c | 12 ++++++++ > arch/x86/kernel/paravirt_patch_32.c | 25 +++++++++++++++++ > arch/x86/kernel/paravirt_patch_64.c | 24 ++++++++++++++++ > arch/x86/xen/spinlock.c | 23 +-------------- > include/linux/spinlock_api_smp.h | 2 +- > kernel/Kconfig.locks | 7 +++-- > kernel/Kconfig.preempt | 3 +- > kernel/locking/spinlock.c | 2 +- > lib/Kconfig.debug | 1 - > 16 files changed, 154 insertions(+), 83 deletions(-) >

Accept the DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK() family of modifiers to handle broken userspace Xorg modesetting and Mesa drivers. Tested with Xorg 1.20 modesetting driver, weston at c46c70dac84a4b3030cd05b380f9f410536690fc, gnome & KDE wayland desktops from Ubuntu 18.04, and sway 1.5 Signed-off-by: James Jones <jajones at nvidia.com> --- drivers/gpu/drm/nouveau/nouveau_display.c | 26

...an_report.cold.7+0x242/0x2fe mm/kasan/report.c:412 > __asan_report_load4_noabort+0x14/0x20 mm/kasan/report.c:432 > debug_spin_lock_before kernel/locking/spinlock_debug.c:83 [inline] > do_raw_spin_lock+0x1c0/0x200 kernel/locking/spinlock_debug.c:112 > __raw_spin_lock_bh include/linux/spinlock_api_smp.h:136 [inline] > _raw_spin_lock_bh+0x39/0x40 kernel/locking/spinlock.c:168 > spin_lock_bh include/linux/spinlock.h:315 [inline] > vhost_transport_send_pkt+0x12e/0x380 drivers/vhost/vsock.c:223 Thanks for the vsock fuzzing. This is a useful bug report. It looks like vhost_vsock_get()...

...e 126 "/src/linux/include/linux" "kmod.h" > .file 127 "/src/linux/include/linux" "cpuset.h" > .file 128 "/src/linux/include/linux" "spinlock.h" > .file 129 "/src/linux/include/linux" "spinlock_api_smp.h" > .file 130 "/src/linux/arch/arm/include/asm" "spinlock.h" > .file 131 "/src/linux/arch/arm/include/asm" "irqflags.h" > .file 132 "/src/linux/include/linux" "ftrace.h" > .file 133...

Hi ! I reproduced it on the file init/main.c The invocation, log and main.i / main.s is attached. -- Dipl.-Ing. Jan-Simon Möller jansimon.moeller at gmx.de Am Freitag, 16. Mai 2014, 14:25:47 schrieb Renato Golin: > On 16 May 2014 14:01, Jan-Simon Möller <dl9pf at gmx.de> wrote: > > A bisection points to > > > > git-svn-id: