Re: [PATCH] powerpc/ptrace: Make user_mode() common to PPC32 and PPC64

2021-08-27 Thread Michael Ellerman
On Tue, 17 Aug 2021 16:00:14 + (UTC), Christophe Leroy wrote: > Today we have: > > #ifdef __powerpc64__ > #define user_mode(regs) regs)->msr) >> MSR_PR_LG) & 0x1) > #else > #define user_mode(regs) (((regs)->msr & MSR_PR) != 0) > #endif > > [...] Applied to p

[PATCH] powerpc/ptrace: Make user_mode() common to PPC32 and PPC64

2021-08-17 Thread Christophe Leroy
Today we have: #ifdef __powerpc64__ #define user_mode(regs) regs)->msr) >> MSR_PR_LG) & 0x1) #else #define user_mode(regs) (((regs)->msr & MSR_PR) != 0) #endif With ppc64_defconfig, we get: if (!user_mode(regs)) 14b4: e9 3e 01 08