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from c7080cbdfeb arch/arm/imxrt: Small cleanups for OCOTP headers
new c6b23e3e21e xtensa/esp32s3: Isolate the unprivileged world.
new 802ccef86fe xtensa/esp32s3: Abort the faulting user task on an
unrecoverable fault.
new df782bd1e58 xtensa/esp32s3: Stop an unreportable cache fault from
livelocking.
new 1b59698bde6 xtensa/esp32s3: Report an access through an invalid MMU
entry.
new 1ccd940e44b arch/xtensa: Use one name for the stack frame alignment.
The 5 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
listed as "add" were already present in the repository and have only
been added to this reference.
Summary of changes:
arch/xtensa/src/common/espressif/esp_irq.c | 4 +-
arch/xtensa/src/common/xtensa_addrenv_kstack.c | 15 +-
arch/xtensa/src/common/xtensa_swint.c | 3 +-
arch/xtensa/src/esp32s3/Kconfig | 21 +
arch/xtensa/src/esp32s3/Make.defs | 19 +
arch/xtensa/src/esp32s3/esp32s3_isolation.c | 662 +++++++++++++++++++++
.../src/esp32s3/esp32s3_isolation.h} | 96 ++-
arch/xtensa/src/esp32s3/esp32s3_pagefault.c | 60 ++
arch/xtensa/src/esp32s3/esp32s3_pagefault.h | 11 +
arch/xtensa/src/esp32s3/esp32s3_pms.c | 284 ++++++++-
arch/xtensa/src/esp32s3/esp32s3_pms.h | 24 +
arch/xtensa/src/esp32s3/esp32s3_start.c | 14 +
arch/xtensa/src/esp32s3/esp32s3_user.c | 43 +-
arch/xtensa/src/esp32s3/esp32s3_userfault.c | 117 ++++
.../src/esp32s3/esp32s3_userfault.h} | 41 +-
arch/xtensa/src/esp32s3/esp32s3_userspace.c | 160 +----
arch/xtensa/src/esp32s3/esp32s3_userspace.h | 20 -
arch/xtensa/src/esp32s3/esp32s3_wcl.c | 24 +
arch/xtensa/src/esp32s3/esp32s3_world1_vectors.S | 221 +++++++
.../esp32s3-devkit/configs/kernel_oct/defconfig | 5 +
.../esp32s3-devkit/configs/ksta_softap/defconfig | 1 -
21 files changed, 1543 insertions(+), 302 deletions(-)
create mode 100644 arch/xtensa/src/esp32s3/esp32s3_isolation.c
copy arch/{sparc/src/sparc_v8/sparc_v8_irq.c =>
xtensa/src/esp32s3/esp32s3_isolation.h} (58%)
create mode 100644 arch/xtensa/src/esp32s3/esp32s3_userfault.c
copy arch/{risc-v/src/esp32c3-legacy/esp32c3_partition.h =>
xtensa/src/esp32s3/esp32s3_userfault.h} (69%)
create mode 100644 arch/xtensa/src/esp32s3/esp32s3_world1_vectors.S
