On Fri, Nov 27, 2020 at 4:15 AM Borislav Petkov wrote:
> I think the proper fix is to fix the typedef to:
>
> typedef bool (*check_reserved_t)(u64 start, u64 end, enum e820_type
> type);
>
> because
>
> * is_mmconf_reserved() is passing in E820_TYPE_RESERVED which is enum
> e820_type
>
On Fri, Nov 13, 2020 at 10:26:54AM -0800, Sami Tolvanen wrote:
> e820__mapped_all is passed as a callback to is_mmconf_reserved, which
> expects a function of type:
>
> typedef bool (*check_reserved_t)(u64 start, u64 end, unsigned type);
>
> This trips indirect call checking with Clang's
On 11/13/20 10:59 AM, Sami Tolvanen wrote:
> On Fri, Nov 13, 2020 at 10:35 AM Randy Dunlap wrote:
>>
>> On 11/13/20 10:26 AM, Sami Tolvanen wrote:
>>> e820__mapped_all is passed as a callback to is_mmconf_reserved, which
>>> expects a function of type:
>>>
>>> typedef bool
On Fri, Nov 13, 2020 at 10:35 AM Randy Dunlap wrote:
>
> On 11/13/20 10:26 AM, Sami Tolvanen wrote:
> > e820__mapped_all is passed as a callback to is_mmconf_reserved, which
> > expects a function of type:
> >
> > typedef bool (*check_reserved_t)(u64 start, u64 end, unsigned type);
> >
> > This
On 11/13/20 10:26 AM, Sami Tolvanen wrote:
> e820__mapped_all is passed as a callback to is_mmconf_reserved, which
> expects a function of type:
>
> typedef bool (*check_reserved_t)(u64 start, u64 end, unsigned type);
>
> This trips indirect call checking with Clang's Control-Flow Integrity
>
e820__mapped_all is passed as a callback to is_mmconf_reserved, which
expects a function of type:
typedef bool (*check_reserved_t)(u64 start, u64 end, unsigned type);
This trips indirect call checking with Clang's Control-Flow Integrity
(CFI). Change the last argument from enum e820_type to
6 matches
Mail list logo
