Re: [PATCH V11 07/17] riscv: qspinlock: Introduce qspinlock param for command line

2023-09-14 Thread Waiman Long
On 9/14/23 03:32, Leonardo Bras wrote: On Tue, Sep 12, 2023 at 09:08:34AM +0800, Guo Ren wrote: On Mon, Sep 11, 2023 at 11:34 PM Waiman Long wrote: On 9/10/23 04:29, guo...@kernel.org wrote: From: Guo Ren Allow cmdline to force the kernel to use queued_spinlock when CONFIG_RISCV_COMBO_SPINL

Re: [PATCH V11 07/17] riscv: qspinlock: Introduce qspinlock param for command line

2023-09-14 Thread Leonardo Bras
On Tue, Sep 12, 2023 at 09:08:34AM +0800, Guo Ren wrote: > On Mon, Sep 11, 2023 at 11:34 PM Waiman Long wrote: > > > > On 9/10/23 04:29, guo...@kernel.org wrote: > > > From: Guo Ren > > > > > > Allow cmdline to force the kernel to use queued_spinlock when > > > CONFIG_RISCV_COMBO_SPINLOCKS=y. > >

Re: [PATCH V11 07/17] riscv: qspinlock: Introduce qspinlock param for command line

2023-09-11 Thread Guo Ren
On Mon, Sep 11, 2023 at 11:22 PM Waiman Long wrote: > > On 9/10/23 04:29, guo...@kernel.org wrote: > > From: Guo Ren > > > > Allow cmdline to force the kernel to use queued_spinlock when > > CONFIG_RISCV_COMBO_SPINLOCKS=y. > > > > Signed-off-by: Guo Ren > > Signed-off-by: Guo Ren > > --- > >

Re: [PATCH V11 07/17] riscv: qspinlock: Introduce qspinlock param for command line

2023-09-11 Thread Guo Ren
On Mon, Sep 11, 2023 at 11:34 PM Waiman Long wrote: > > On 9/10/23 04:29, guo...@kernel.org wrote: > > From: Guo Ren > > > > Allow cmdline to force the kernel to use queued_spinlock when > > CONFIG_RISCV_COMBO_SPINLOCKS=y. > > > > Signed-off-by: Guo Ren > > Signed-off-by: Guo Ren > > --- > >

Re: [PATCH V11 07/17] riscv: qspinlock: Introduce qspinlock param for command line

2023-09-11 Thread Waiman Long
On 9/10/23 04:29, guo...@kernel.org wrote: From: Guo Ren Allow cmdline to force the kernel to use queued_spinlock when CONFIG_RISCV_COMBO_SPINLOCKS=y. Signed-off-by: Guo Ren Signed-off-by: Guo Ren --- Documentation/admin-guide/kernel-parameters.txt | 2 ++ arch/riscv/kernel/setup.c

Re: [PATCH V11 07/17] riscv: qspinlock: Introduce qspinlock param for command line

2023-09-11 Thread Waiman Long
On 9/10/23 04:29, guo...@kernel.org wrote: From: Guo Ren Allow cmdline to force the kernel to use queued_spinlock when CONFIG_RISCV_COMBO_SPINLOCKS=y. Signed-off-by: Guo Ren Signed-off-by: Guo Ren --- Documentation/admin-guide/kernel-parameters.txt | 2 ++ arch/riscv/kernel/setup.c

[PATCH V11 07/17] riscv: qspinlock: Introduce qspinlock param for command line

2023-09-10 Thread guoren
From: Guo Ren Allow cmdline to force the kernel to use queued_spinlock when CONFIG_RISCV_COMBO_SPINLOCKS=y. Signed-off-by: Guo Ren Signed-off-by: Guo Ren --- Documentation/admin-guide/kernel-parameters.txt | 2 ++ arch/riscv/kernel/setup.c | 16 +++- 2 files