diff options
| author | Clement Leger <cleger@kalray.eu> | 2020-04-22 11:30:17 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-04-22 21:57:26 -0700 |
| commit | e29ff72b779426c7fe462ead93c7ad77fe562935 (patch) | |
| tree | 7f5308716c7698d36c802346d96970862f499a34 /drivers/remoteproc/remoteproc_elf_loader.c | |
| parent | 305ac5a766b1d0dd8a4052c8c92e5464888eaa10 (diff) | |
| download | linux-e29ff72b779426c7fe462ead93c7ad77fe562935.tar.bz2 | |
remoteproc: remove rproc_elf32_sanity_check
Since checks are present in the remoteproc elf loader before calling
da_to_va, loading a elf64 will work on 32bits flavors of kernel.
Indeed, if a segment size is larger than what size_t can hold, the
loader will return an error so the functionality is equivalent to
what exists today.
Acked-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Clement Leger <cleger@kalray.eu>
Link: https://lore.kernel.org/r/20200422093017.10985-1-cleger@kalray.eu
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/remoteproc_elf_loader.c')
| -rw-r--r-- | drivers/remoteproc/remoteproc_elf_loader.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/remoteproc/remoteproc_elf_loader.c b/drivers/remoteproc/remoteproc_elf_loader.c index 4869fb7d8fe4..df68d87752e4 100644 --- a/drivers/remoteproc/remoteproc_elf_loader.c +++ b/drivers/remoteproc/remoteproc_elf_loader.c @@ -113,27 +113,6 @@ int rproc_elf_sanity_check(struct rproc *rproc, const struct firmware *fw) EXPORT_SYMBOL(rproc_elf_sanity_check); /** - * rproc_elf_sanity_check() - Sanity Check ELF32 firmware image - * @rproc: the remote processor handle - * @fw: the ELF32 firmware image - * - * Make sure this fw image is sane. - */ -int rproc_elf32_sanity_check(struct rproc *rproc, const struct firmware *fw) -{ - int ret = rproc_elf_sanity_check(rproc, fw); - - if (ret) - return ret; - - if (fw_elf_get_class(fw) == ELFCLASS32) - return 0; - - return -EINVAL; -} -EXPORT_SYMBOL(rproc_elf32_sanity_check); - -/** * rproc_elf_get_boot_addr() - Get rproc's boot address. * @rproc: the remote processor handle * @fw: the ELF firmware image |