[Bug 201023] New: amdgpu fails compilation
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Wed Sep 5 12:22:13 UTC 2018
https://bugzilla.kernel.org/show_bug.cgi?id=201023
Bug ID: 201023
Summary: amdgpu fails compilation
Product: Drivers
Version: 2.5
Kernel Version: 4.18
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri at kernel-bugs.osdl.org
Reporter: johnypean at gmail.com
Regression: No
Created attachment 278317
--> https://bugzilla.kernel.org/attachment.cgi?id=278317&action=edit
CONFIG_FORTIFY_SOURCE causes amdgpu to fail compilation
amdgpu driver (DC part) fails compilation when compiling with
CONFIG_FORTIFY_SOURCE option:
In function ‘memmove’,
inlined from ‘append_entry’ at
drivers/gpu/drm/amd/amdgpu/../display/dc/basics/logger.c:258:2,
inlined from ‘dm_logger_append_va.part.5’ at
drivers/gpu/drm/amd/amdgpu/../display/dc/basics/logger.c:349:4:
./include/linux/string.h:356:4: error: call to ‘__read_overflow2’ declared with
attribute error: detected read beyond size of object passed as 2nd parameter
__read_overflow2();
^~~~~~~~~~~~~~~~~~
I have attached a patch which resolves this problem.
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