| Message ID | 20201111025120.1694158-1-ndesaulniers@google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: unwind: remove old check for GCC <= 4.2 | expand |
On Tue, Nov 10, 2020 at 06:51:20PM -0800, 'Nick Desaulniers' via Clang Built Linux wrote: > Since > commit 0bddd227f3dc ("Documentation: update for gcc 4.9 requirement") > the minimum supported version of GCC is gcc-4.9. It's now safe to remove > this code. > > Link: https://github.com/ClangBuiltLinux/linux/issues/427 > Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> > --- > arch/arm/kernel/unwind.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c > index f35eb584a18a..59fdf257bf8b 100644 > --- a/arch/arm/kernel/unwind.c > +++ b/arch/arm/kernel/unwind.c > @@ -18,9 +18,6 @@ > #warning Your compiler does not have EABI support. > #warning ARM unwind is known to compile only with EABI compilers. > #warning Change compiler or disable ARM_UNWIND option. > -#elif (__GNUC__ == 4 && __GNUC_MINOR__ <= 2) && !defined(__clang__) > -#warning Your compiler is too buggy; it is known to not compile ARM unwind support. > -#warning Change compiler or disable ARM_UNWIND option. > #endif > #endif /* __CHECKER__ */ > > -- > 2.29.2.222.g5d2a92d10f8-goog >
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c index f35eb584a18a..59fdf257bf8b 100644 --- a/arch/arm/kernel/unwind.c +++ b/arch/arm/kernel/unwind.c @@ -18,9 +18,6 @@ #warning Your compiler does not have EABI support. #warning ARM unwind is known to compile only with EABI compilers. #warning Change compiler or disable ARM_UNWIND option. -#elif (__GNUC__ == 4 && __GNUC_MINOR__ <= 2) && !defined(__clang__) -#warning Your compiler is too buggy; it is known to not compile ARM unwind support. -#warning Change compiler or disable ARM_UNWIND option. #endif #endif /* __CHECKER__ */
Since commit 0bddd227f3dc ("Documentation: update for gcc 4.9 requirement") the minimum supported version of GCC is gcc-4.9. It's now safe to remove this code. Link: https://github.com/ClangBuiltLinux/linux/issues/427 Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> --- arch/arm/kernel/unwind.c | 3 --- 1 file changed, 3 deletions(-)