diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-05-11 21:03:16 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-07-06 10:38:03 -0600 |
| commit | 3beba4ad34649e053b97c5a61cd7de55bc718866 (patch) | |
| tree | 73b52805b973ffe34fde19d63204b6a89426a12d | |
| parent | b953ec2bca1ebe059366e870eb4bec5e7af9c36b (diff) | |
| download | u-boot-3beba4ad34649e053b97c5a61cd7de55bc718866.tar.gz | |
sandbox: ensure that state->ram_buf is in low memory
Addresses in state->ram_buf must be in the low 4 GiB of the address space.
Otherwise we cannot correctly fill SMBIOS tables. This shows up in warnings
like:
WARNING: SMBIOS table_address overflow 7f752735e020
Ensure that state->ram_buf is initialized by the first invocation of
os_malloc().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/sandbox/cpu/start.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index 63b086dff8..ad17e17c59 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -454,6 +454,14 @@ int main(int argc, char *argv[]) text_base = os_find_text_base(); /* + * This must be the first invocation of os_malloc() to have + * state->ram_buf in the low 4 GiB. + */ + ret = state_init(); + if (ret) + goto err; + + /* * Copy argv[] so that we can pass the arguments in the original * sequence when resetting the sandbox. */ @@ -467,10 +475,6 @@ int main(int argc, char *argv[]) gd = &data; gd->arch.text_base = text_base; - ret = state_init(); - if (ret) - goto err; - state = state_get_current(); if (os_parse_args(state, argc, argv)) return 1; |