On Tue, 2020-05-05 at 14:01:16 UTC, Arnd Bergmann wrote:
> Building lpddr2_nvm with clang can result in a giant stack usage
> in one function:
>
> drivers/mtd/lpddr/lpddr2_nvm.c:399:12: error: stack frame size of 1144 bytes
> in function 'lpddr2_nvm_probe' [-Werror,-Wframe-larger-than=]
>
> The
Nathan Chancellor wrote on Tue, 5 May 2020
19:38:28 -0700:
> On Tue, May 05, 2020 at 04:01:16PM +0200, Arnd Bergmann wrote:
> > Building lpddr2_nvm with clang can result in a giant stack usage
> > in one function:
> >
> > drivers/mtd/lpddr/lpddr2_nvm.c:399:12: error: stack frame size of 1144
On Tue, May 05, 2020 at 04:01:16PM +0200, Arnd Bergmann wrote:
> Building lpddr2_nvm with clang can result in a giant stack usage
> in one function:
>
> drivers/mtd/lpddr/lpddr2_nvm.c:399:12: error: stack frame size of 1144 bytes
> in function 'lpddr2_nvm_probe' [-Werror,-Wframe-larger-than=]
>
Building lpddr2_nvm with clang can result in a giant stack usage
in one function:
drivers/mtd/lpddr/lpddr2_nvm.c:399:12: error: stack frame size of 1144 bytes in
function 'lpddr2_nvm_probe' [-Werror,-Wframe-larger-than=]
The problem is that clang decides to build a copy of the mtd_info
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