Re: [PATCH] riscv: Fixup __vdso_gettimeofday broke dynamic ftrace

2020-06-25 Thread Palmer Dabbelt
On Tue, 23 Jun 2020 02:50:54 PDT (-0700), guo...@kernel.org wrote: From: Guo Ren For linux-5.8-rc1, enable ftrace of riscv will cause boot panic: [2.388980] Run /sbin/init as init process [2.529938] init[39]: unhandled signal 4 code 0x1 at 0x003ff449e000 [2.531078] CPU: 0 PID:

Re: [PATCH] riscv: Fixup __vdso_gettimeofday broke dynamic ftrace

2020-06-23 Thread Vincent Chen
On Tue, Jun 23, 2020 at 9:27 PM Greentime Hu wrote: > > 於 2020年6月23日 週二 下午5:52寫道： > > > > From: Guo Ren > > > > For linux-5.8-rc1, enable ftrace of riscv will cause boot panic: > > > > [2.388980] Run /sbin/init as init process > > [2.529938] init[39]: unhandled signal 4 code 0x1 at

Re: [PATCH] riscv: Fixup __vdso_gettimeofday broke dynamic ftrace

2020-06-23 Thread Greentime Hu
於 2020年6月23日 週二 下午5:52寫道： > > From: Guo Ren > > For linux-5.8-rc1, enable ftrace of riscv will cause boot panic: > > [2.388980] Run /sbin/init as init process > [2.529938] init[39]: unhandled signal 4 code 0x1 at 0x003ff449e000 > [2.531078] CPU: 0 PID: 39 Comm: init Not tainted

[PATCH] riscv: Fixup __vdso_gettimeofday broke dynamic ftrace

2020-06-23 Thread guoren
From: Guo Ren For linux-5.8-rc1, enable ftrace of riscv will cause boot panic: [2.388980] Run /sbin/init as init process [2.529938] init[39]: unhandled signal 4 code 0x1 at 0x003ff449e000 [2.531078] CPU: 0 PID: 39 Comm: init Not tainted 5.8.0-rc1-dirty #13 [2.532719] epc:

[PATCH] riscv: Fixup __vdso_gettimeofday broke dynamic ftrace

2020-06-23 Thread guoren
From: Guo Ren For linux-5.8-rc1, enable ftrace of riscv will cause boot panic: [2.388980] Run /sbin/init as init process [2.529938] init[39]: unhandled signal 4 code 0x1 at 0x003ff449e000 [2.531078] CPU: 0 PID: 39 Comm: init Not tainted 5.8.0-rc1-dirty #13 [2.532719] epc: