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/openbmc/linux/arch/x86/include/asm/
H A Dproto.hdiff 78a81d88f60ba773cbe890205e1ee67f00502948 Wed Mar 03 08:17:12 CST 2021 Joerg Roedel <jroedel@suse.de> x86/sev-es: Introduce ip_within_syscall_gap() helper

Introduce a helper to check whether an exception came from the syscall
gap and use it in the SEV-ES code. Extend the check to also cover the
compatibility SYSCALL entry path.

Fixes: 315562c9af3d5 ("x86/sev-es: Adjust #VC IST Stack on entering NMI handler")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: stable@vger.kernel.org # 5.10+
Link: https://lkml.kernel.org/r/20210303141716.29223-2-joro@8bytes.org
H A Dptrace.hdiff 78a81d88f60ba773cbe890205e1ee67f00502948 Wed Mar 03 08:17:12 CST 2021 Joerg Roedel <jroedel@suse.de> x86/sev-es: Introduce ip_within_syscall_gap() helper

Introduce a helper to check whether an exception came from the syscall
gap and use it in the SEV-ES code. Extend the check to also cover the
compatibility SYSCALL entry path.

Fixes: 315562c9af3d5 ("x86/sev-es: Adjust #VC IST Stack on entering NMI handler")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: stable@vger.kernel.org # 5.10+
Link: https://lkml.kernel.org/r/20210303141716.29223-2-joro@8bytes.org
/openbmc/linux/arch/x86/entry/
H A Dentry_64_compat.Sdiff 78a81d88f60ba773cbe890205e1ee67f00502948 Wed Mar 03 08:17:12 CST 2021 Joerg Roedel <jroedel@suse.de> x86/sev-es: Introduce ip_within_syscall_gap() helper

Introduce a helper to check whether an exception came from the syscall
gap and use it in the SEV-ES code. Extend the check to also cover the
compatibility SYSCALL entry path.

Fixes: 315562c9af3d5 ("x86/sev-es: Adjust #VC IST Stack on entering NMI handler")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: stable@vger.kernel.org # 5.10+
Link: https://lkml.kernel.org/r/20210303141716.29223-2-joro@8bytes.org
/openbmc/linux/arch/x86/kernel/
H A Dtraps.cdiff 78a81d88f60ba773cbe890205e1ee67f00502948 Wed Mar 03 08:17:12 CST 2021 Joerg Roedel <jroedel@suse.de> x86/sev-es: Introduce ip_within_syscall_gap() helper

Introduce a helper to check whether an exception came from the syscall
gap and use it in the SEV-ES code. Extend the check to also cover the
compatibility SYSCALL entry path.

Fixes: 315562c9af3d5 ("x86/sev-es: Adjust #VC IST Stack on entering NMI handler")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: stable@vger.kernel.org # 5.10+
Link: https://lkml.kernel.org/r/20210303141716.29223-2-joro@8bytes.org