Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Date: Tue Jul 9 11:44:29 2024 +0200 Linux 6.6.38 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Date: Tue Jul 9 11:14:08 2024 +0200 Revert "bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()" This reverts commit fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d which is commit 7d2cc63eca0c993c99d18893214abf8f85d566d8 upstream. It is part of a series that is reported to both break the arm64 builds and instantly crashes the powerpc systems at the first load of a bpf program. So revert it for now until it can come back in a safe way. Reported-by: matoro <matoro_mailinglist_kernel@matoro.tk> Reported-by: Vitaly Chikunov <vt@altlinux.org> Reported-by: WangYuli <wangyuli@uniontech.com> Link: https://lore.kernel.org/r/5A29E00D83AB84E3+20240706031101.637601-1-wangyuli@uniontech.com Link: https://lore.kernel.org/r/cf736c5e37489e7dc7ffd67b9de2ab47@matoro.tk Cc: Hari Bathini <hbathini@linux.ibm.com> Cc: Song Liu <song@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Kees Cook <keescook@chromium.org> Cc: Puranjay Mohan <puranjay12@gmail.com> Cc: Ilya Leoshkevich <iii@linux.ibm.com> # s390x Cc: Tiezhu Yang <yangtiezhu@loongson.cn> # LoongArch Cc: Johan Almbladh <johan.almbladh@anyfinetworks.com> # MIPS Part Cc: Alexei Starovoitov <ast@kernel.org> Cc: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Date: Tue Jul 9 11:14:05 2024 +0200 Revert "bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()" This reverts commit 08f6c05feb1db21653e98ca84ea04ca032d014c7 which is commit e60adf513275c3a38e5cb67f7fd12387e43a3ff5 upstream. It is part of a series that is reported to both break the arm64 builds and instantly crashes the powerpc systems at the first load of a bpf program. So revert it for now until it can come back in a safe way. Reported-by: matoro <matoro_mailinglist_kernel@matoro.tk> Reported-by: Vitaly Chikunov <vt@altlinux.org> Reported-by: WangYuli <wangyuli@uniontech.com> Link: https://lore.kernel.org/r/5A29E00D83AB84E3+20240706031101.637601-1-wangyuli@uniontech.com Link: https://lore.kernel.org/r/cf736c5e37489e7dc7ffd67b9de2ab47@matoro.tk Cc: Hari Bathini <hbathini@linux.ibm.com> Cc: Song Liu <song@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Kees Cook <keescook@chromium.org> Cc: Puranjay Mohan <puranjay12@gmail.com> Cc: Ilya Leoshkevich <iii@linux.ibm.com> # s390x Cc: Tiezhu Yang <yangtiezhu@loongson.cn> # LoongArch Cc: Johan Almbladh <johan.almbladh@anyfinetworks.com> # MIPS Part Cc: Alexei Starovoitov <ast@kernel.org> Cc: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Date: Tue Jul 9 11:14:07 2024 +0200 Revert "powerpc/bpf: rename powerpc64_jit_data to powerpc_jit_data" This reverts commit 10339194009208b3daae0c0b6e46ebea9bbfffcc which is commit de04e40600ae15fa5e484be242e74aad6de7418f upstream. It is part of a series that is reported to both break the arm64 builds and instantly crashes the powerpc systems at the first load of a bpf program. So revert it for now until it can come back in a safe way. Reported-by: matoro <matoro_mailinglist_kernel@matoro.tk> Reported-by: Vitaly Chikunov <vt@altlinux.org> Reported-by: WangYuli <wangyuli@uniontech.com> Link: https://lore.kernel.org/r/5A29E00D83AB84E3+20240706031101.637601-1-wangyuli@uniontech.com Link: https://lore.kernel.org/r/cf736c5e37489e7dc7ffd67b9de2ab47@matoro.tk Cc: Hari Bathini <hbathini@linux.ibm.com> Cc: Song Liu <song@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Kees Cook <keescook@chromium.org> Cc: Puranjay Mohan <puranjay12@gmail.com> Cc: Ilya Leoshkevich <iii@linux.ibm.com> # s390x Cc: Tiezhu Yang <yangtiezhu@loongson.cn> # LoongArch Cc: Johan Almbladh <johan.almbladh@anyfinetworks.com> # MIPS Part Cc: Alexei Starovoitov <ast@kernel.org> Cc: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Date: Tue Jul 9 11:14:06 2024 +0200 Revert "powerpc/bpf: use bpf_jit_binary_pack_[alloc|finalize|free]" This reverts commit f99feda5684a87d386a0fc5de1f18c653c5f62e0 which is commit 90d862f370b6e9de1b5d607843c5a2f9823990f3 upstream. It is part of a series that is reported to both break the arm64 builds and instantly crashes the powerpc systems at the first load of a bpf program. So revert it for now until it can come back in a safe way. Reported-by: matoro <matoro_mailinglist_kernel@matoro.tk> Reported-by: Vitaly Chikunov <vt@altlinux.org> Reported-by: WangYuli <wangyuli@uniontech.com> Link: https://lore.kernel.org/r/5A29E00D83AB84E3+20240706031101.637601-1-wangyuli@uniontech.com Link: https://lore.kernel.org/r/cf736c5e37489e7dc7ffd67b9de2ab47@matoro.tk Cc: Hari Bathini <hbathini@linux.ibm.com> Cc: Song Liu <song@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Kees Cook <keescook@chromium.org> Cc: Puranjay Mohan <puranjay12@gmail.com> Cc: Ilya Leoshkevich <iii@linux.ibm.com> # s390x Cc: Tiezhu Yang <yangtiezhu@loongson.cn> # LoongArch Cc: Johan Almbladh <johan.almbladh@anyfinetworks.com> # MIPS Part Cc: Alexei Starovoitov <ast@kernel.org> Cc: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>