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| author | Guenter Roeck <[email protected]> | 2021-07-06 16:26:21 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2021-08-04 04:24:48 +0000 |
| commit | a18b14d8886614b3c7d290c4cfc33389822b0535 (patch) | |
| tree | 0c89003076bb79ec85965fd5bae07dc024df86ac /lib/debugobjects.c | |
| parent | riscv: dts: fix memory size for the SiFive HiFive Unmatched (diff) | |
| download | kernel-a18b14d8886614b3c7d290c4cfc33389822b0535.tar.gz kernel-a18b14d8886614b3c7d290c4cfc33389822b0535.zip | |
riscv: Disable STACKPROTECTOR_PER_TASK if GCC_PLUGIN_RANDSTRUCT is enabled
riscv uses the value of TSK_STACK_CANARY to set
stack-protector-guard-offset. With GCC_PLUGIN_RANDSTRUCT enabled, that
value is non-deterministic, and with riscv:allmodconfig often results
in build errors such as
cc1: error: '8120' is not a valid offset in '-mstack-protector-guard-offset='
Enable STACKPROTECTOR_PER_TASK only if GCC_PLUGIN_RANDSTRUCT is disabled
to fix the problem.
Fixes: fea2fed201ee5 ("riscv: Enable per-task stack canaries")
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions