diff mbox series

[RFC,kvmtool,v1,05/32] Add hostmem va to debug print

Message ID	20221202174417.1310826-6-tabba@google.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <kvm-owner@kernel.org> Date: Fri, 2 Dec 2022 17:43:50 +0000 In-Reply-To: <20221202174417.1310826-1-tabba@google.com> Mime-Version: 1.0 References: <20221202174417.1310826-1-tabba@google.com> Message-ID: <20221202174417.1310826-6-tabba@google.com> Subject: [RFC PATCH kvmtool v1 05/32] Add hostmem va to debug print From: Fuad Tabba <tabba@google.com> To: kvm@vger.kernel.org Cc: julien.thierry.kdev@gmail.com, andre.przywara@arm.com, alexandru.elisei@arm.com, alex.bennee@linaro.org, will@kernel.org, tabba@google.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk
Series	Add support for restricted guest memory in kvmtool \| expand [RFC,kvmtool,v1,00/32] Add support for restricted guest memory in kvmtool [RFC,kvmtool,v1,01/32] Initialize the return value in kvm__for_each_mem_bank() [RFC,kvmtool,v1,02/32] Remove newline from end of die() aborts [RFC,kvmtool,v1,03/32] Make mmap_hugetlbfs() static [RFC,kvmtool,v1,04/32] Rename parameter in mmap_anon_or_hugetlbfs() [RFC,kvmtool,v1,05/32] Add hostmem va to debug print [RFC,kvmtool,v1,06/32] Factor out getting the hugetlb block size [RFC,kvmtool,v1,07/32] Use memfd for hugetlbfs when allocating guest ram [RFC,kvmtool,v1,08/32] Make blk_size a parameter and pass it to mmap_hugetlbfs() [RFC,kvmtool,v1,09/32] Use memfd for all guest ram allocations [RFC,kvmtool,v1,10/32] Allocate pvtime memory with memfd [RFC,kvmtool,v1,11/32] Allocate vesa memory with memfd [RFC,kvmtool,v1,12/32] Add a function that allocates aligned memory if specified [RFC,kvmtool,v1,13/32] Use new function to align memory [RFC,kvmtool,v1,14/32] Remove struct fields and code used for alignment [RFC,kvmtool,v1,15/32] Replace kvm__arch_delete_ram() with kvm__delete_ram() [RFC,kvmtool,v1,16/32] Remove no-longer used macro [RFC,kvmtool,v1,17/32] Factor out set_user_memory_region code [RFC,kvmtool,v1,18/32] Pass the memory file descriptor and offset when registering ram [RFC,kvmtool,v1,19/32] Add memfd_restricted system call [RFC,kvmtool,v1,20/32] Add kvm linux headers and structure extensions for restricted_fd [RFC,kvmtool,v1,21/32] Add option for enabling restricted memory for guests [RFC,kvmtool,v1,22/32] Change guest ram mapping from private to shared [RFC,kvmtool,v1,23/32] Change pvtime mapping from private to shared [RFC,kvmtool,v1,24/32] Change vesa mapping from private to shared [RFC,kvmtool,v1,25/32] Allocate guest memory as restricted if needed [RFC,kvmtool,v1,26/32] Use the new fd-based extended memory region [RFC,kvmtool,v1,27/32] Track the memfd in the bank [RFC,kvmtool,v1,28/32] Add functions for mapping/unmapping guest memory [RFC,kvmtool,v1,29/32] pkvm: Add option to spawn a protected vm in pkvm [RFC,kvmtool,v1,30/32] pkvm: Enable exit hypercall capability if supported [RFC,kvmtool,v1,31/32] pkvm: Handle (un)share hypercalls coming from the guest [RFC,kvmtool,v1,32/32] pkvm: Unmap all guest memory after initialization

Commit Message

Fuad Tabba Dec. 2, 2022, 5:43 p.m. UTC

Useful when debugging.

Signed-off-by: Fuad Tabba <tabba@google.com>
---
 arm/kvm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff mbox series

Patch

diff --git a/arm/kvm.c b/arm/kvm.c
index d51cc15..c84983e 100644
--- a/arm/kvm.c
+++ b/arm/kvm.c
@@ -66,8 +66,8 @@  void kvm__init_ram(struct kvm *kvm)
 
 	kvm->arch.memory_guest_start = phys_start;
 
-	pr_debug("RAM created at 0x%llx - 0x%llx",
-		 phys_start, phys_start + phys_size - 1);
+	pr_debug("RAM created at 0x%llx - 0x%llx (host_mem 0x%llx)",
+		 phys_start, phys_start + phys_size - 1, (u64)host_mem);
 }
 
 void kvm__arch_delete_ram(struct kvm *kvm)