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| author | Guenter Roeck <linux@roeck-us.net> | 2021-07-06 19:26:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-02 17:23:46 +0300 |
| commit | 1897993bb8a578d9313aa1d61508a1bf30a3fd3f (patch) | |
| tree | e0c54ae0e1858cc051aef631364785c1d4409ce6 /drivers/hwmon/pmbus/Kconfig | |
| parent | ba7bc80da3cf6cae1e7c302d3b1c6f11fd23f99d (diff) | |
| download | linux-1897993bb8a578d9313aa1d61508a1bf30a3fd3f.tar.xz | |
riscv: Disable STACKPROTECTOR_PER_TASK if GCC_PLUGIN_RANDSTRUCT is enabled
commit a18b14d8886614b3c7d290c4cfc33389822b0535 upstream.
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 <linux@roeck-us.net>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwmon/pmbus/Kconfig')
0 files changed, 0 insertions, 0 deletions