arch/parisc/kernel/patch.c · 8858ac8e9e9b1894f7bb218bc0035532371b8d7e · Tobias Schramm / linux-pinebook-pro

6 years ago

parisc: add parisc code patching · 620a53d5

Sven Schnelle authored 6 years ago


Instead of re-mapping the whole kernel text with RWX rights
add a patch_text() which can be used to replace instructions
in the kernel .text section. Based on the ARM implementation.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>

620a53d5

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parisc: add parisc code patching

Sven Schnelle authored 6 years ago


Instead of re-mapping the whole kernel text with RWX rights
add a patch_text() which can be used to replace instructions
in the kernel .text section. Based on the ARM implementation.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>

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