Re: [PATCH v3 2/7] x86/boot/compressed: Force hidden visibility for all symbol references

2020-07-14 Thread Ard Biesheuvel
On Tue, 14 Jul 2020 at 12:21, Sedat Dilek wrote: > > On Mon, Jun 29, 2020 at 4:09 PM Arvind Sankar wrote: > > > > From: Ard Biesheuvel > > > > Eliminate all GOT entries in the decompressor binary, by forcing hidden > > visibility for all symbol references, which informs the compiler that > >

Re: [PATCH v3 2/7] x86/boot/compressed: Force hidden visibility for all symbol references

2020-07-14 Thread Sedat Dilek
On Mon, Jun 29, 2020 at 4:09 PM Arvind Sankar wrote: > > From: Ard Biesheuvel > > Eliminate all GOT entries in the decompressor binary, by forcing hidden > visibility for all symbol references, which informs the compiler that > such references will be resolved at link time without the need for >

Re: [PATCH v3 2/7] x86/boot/compressed: Force hidden visibility for all symbol references

2020-06-29 Thread Kees Cook
On Mon, Jun 29, 2020 at 10:09:23AM -0400, Arvind Sankar wrote: > From: Ard Biesheuvel > > Eliminate all GOT entries in the decompressor binary, by forcing hidden > visibility for all symbol references, which informs the compiler that > such references will be resolved at link time without the

[PATCH v3 2/7] x86/boot/compressed: Force hidden visibility for all symbol references

2020-06-29 Thread Arvind Sankar
From: Ard Biesheuvel Eliminate all GOT entries in the decompressor binary, by forcing hidden visibility for all symbol references, which informs the compiler that such references will be resolved at link time without the need for allocating GOT entries. To ensure that no GOT entries will creep