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docs: review Undefined Injection for 2.12 release

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Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I654e871e4bdf0c9b556c7973e0ba0009627ed37c
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Manish Pandey 2024-11-13 11:37:18 +00:00 • committed by Govindraj Raja
parent dc5d485206
commit f152d3b255
1 changed files with 8 additions and 0 deletions
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8
bl31/bl31_traps.c
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@ -96,6 +96,14 @@ static u_register_t get_elr_el3(u_register_t spsr_el3, u_register_t vbar, unsign
*
* NOTE: This piece of code must be reviewed every release to ensure that
* we keep up with new ARCH features which introduces a new SPSR bit.
*
* TF-A 2.12 release review
* The latest version available is 2024-09, which has two extra features which
* impacts generation of SPSR, since these features are not implemented in TF-A
* at the time of release, just log the feature names here to be taken up when
* feature support is introduced.
* - FEAT_PAuth_LR (2023 extension)
* - FEAT_UINJ (2024 extension)
*/
u_register_t create_spsr(u_register_t old_spsr, unsigned int target_el)
{