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linux/tools/testing/selftests/kvm/include/sparsebit.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482 Based on 1 normalized pattern(s): this work is licensed under the terms of the gnu gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 48 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Enrico Weigelt <info@metux.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.624030236@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 10:11:15 +02:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
kvm: selftests: move arch-specific files to arch-specific locations Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-09-18 19:54:26 +02:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Make sparsebit structs const where appropriate Make all sparsebit struct pointers "const" where appropriate. This will allow adding a bitmap to track protected/encrypted physical memory that tests can access in a read-only fashion. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Vishal Annapurve <vannapurve@google.com> Cc: Ackerley Tng <ackerleytng@google.com> Cc: Andrew Jones <andrew.jones@linux.dev> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Peter Gonda <pgonda@google.com> [sean: massage changelog] Link: https://lore.kernel.org/r/20240223004258.3104051-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:49 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Make sparsebit structs const where appropriate Make all sparsebit struct pointers "const" where appropriate. This will allow adding a bitmap to track protected/encrypted physical memory that tests can access in a read-only fashion. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Vishal Annapurve <vannapurve@google.com> Cc: Ackerley Tng <ackerleytng@google.com> Cc: Andrew Jones <andrew.jones@linux.dev> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Peter Gonda <pgonda@google.com> [sean: massage changelog] Link: https://lore.kernel.org/r/20240223004258.3104051-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:49 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Make sparsebit structs const where appropriate Make all sparsebit struct pointers "const" where appropriate. This will allow adding a bitmap to track protected/encrypted physical memory that tests can access in a read-only fashion. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Vishal Annapurve <vannapurve@google.com> Cc: Ackerley Tng <ackerleytng@google.com> Cc: Andrew Jones <andrew.jones@linux.dev> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Peter Gonda <pgonda@google.com> [sean: massage changelog] Link: https://lore.kernel.org/r/20240223004258.3104051-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:49 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Make sparsebit structs const where appropriate Make all sparsebit struct pointers "const" where appropriate. This will allow adding a bitmap to track protected/encrypted physical memory that tests can access in a read-only fashion. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Vishal Annapurve <vannapurve@google.com> Cc: Ackerley Tng <ackerleytng@google.com> Cc: Andrew Jones <andrew.jones@linux.dev> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Peter Gonda <pgonda@google.com> [sean: massage changelog] Link: https://lore.kernel.org/r/20240223004258.3104051-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:49 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Make sparsebit structs const where appropriate Make all sparsebit struct pointers "const" where appropriate. This will allow adding a bitmap to track protected/encrypted physical memory that tests can access in a read-only fashion. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Vishal Annapurve <vannapurve@google.com> Cc: Ackerley Tng <ackerleytng@google.com> Cc: Andrew Jones <andrew.jones@linux.dev> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Peter Gonda <pgonda@google.com> [sean: massage changelog] Link: https://lore.kernel.org/r/20240223004258.3104051-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:49 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Make sparsebit structs const where appropriate Make all sparsebit struct pointers "const" where appropriate. This will allow adding a bitmap to track protected/encrypted physical memory that tests can access in a read-only fashion. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Vishal Annapurve <vannapurve@google.com> Cc: Ackerley Tng <ackerleytng@google.com> Cc: Andrew Jones <andrew.jones@linux.dev> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Peter Gonda <pgonda@google.com> [sean: massage changelog] Link: https://lore.kernel.org/r/20240223004258.3104051-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:49 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Make sparsebit structs const where appropriate Make all sparsebit struct pointers "const" where appropriate. This will allow adding a bitmap to track protected/encrypted physical memory that tests can access in a read-only fashion. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Vishal Annapurve <vannapurve@google.com> Cc: Ackerley Tng <ackerleytng@google.com> Cc: Andrew Jones <andrew.jones@linux.dev> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Peter Gonda <pgonda@google.com> [sean: massage changelog] Link: https://lore.kernel.org/r/20240223004258.3104051-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:49 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
KVM: selftests: Add a macro to iterate over a sparsebit range Add sparsebit_for_each_set_range() to allow iterator over a range of set bits in a range. This will be used by x86 SEV guests to process protected physical pages (each such page needs to be encrypted _after_ being "added" to the VM). Tested-by: Carlos Bilbao <carlos.bilbao@amd.com> Signed-off-by: Ackerley Tng <ackerleytng@google.com> [sean: split to separate patch] Link: https://lore.kernel.org/r/20240223004258.3104051-4-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-02-22 16:42:50 -08:00
kvm: selftests: add API testing infrastructure Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-27 11:49:19 +02:00
kvm: selftests: move arch-specific files to arch-specific locations Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-09-18 19:54:26 +02:00