[PATCH 6.1.y] powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()

iewed-by: Breno Leitao Signed-off-by: Michael Ellerman Link: https://msgid.link/20240530-sys_rtas-nargs-nret-v1-1-129acddd4...@linux.ibm.com [Minor context change fixed] Signed-off-by: Cliff Liu Signed-off-by: He Zhe --- Verified the powerpc build test. --- arch/powerpc/kernel/rtas.c | 4

[PATCH 5.15.y] powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()

iewed-by: Breno Leitao Signed-off-by: Michael Ellerman Link: https://msgid.link/20240530-sys_rtas-nargs-nret-v1-1-129acddd4...@linux.ibm.com [Minor context change fixed] Signed-off-by: Cliff Liu Signed-off-by: He Zhe --- Verified the powerpc build test. --- arch/powerpc/kernel/rtas.c | 4

[PATCH 6.6.y] powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()

iewed-by: Breno Leitao Signed-off-by: Michael Ellerman Link: https://msgid.link/20240530-sys_rtas-nargs-nret-v1-1-129acddd4...@linux.ibm.com [Minor context change fixed] Signed-off-by: Cliff Liu Signed-off-by: He Zhe --- Verified the powerpc build test. --- arch/powerpc/kernel/rtas.c | 4

[PATCH 5.10.y] powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()

iewed-by: Breno Leitao Signed-off-by: Michael Ellerman Link: https://msgid.link/20240530-sys_rtas-nargs-nret-v1-1-129acddd4...@linux.ibm.com Signed-off-by: Cliff Liu Signed-off-by: He Zhe --- Verified the powerpc build test. --- arch/powerpc/kernel/rtas.c | 4 1 file changed, 4 insertions