From: Alexandru Elisei <alexandru.elisei@arm.com>
To: maz@kernel.org, james.morse@arm.com, suzuki.poulose@arm.com,
linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, will@kernel.org,
linux-kernel@vger.kernel.org
Subject: [RFC PATCH v4 09/39] KVM: Add kvm_warn{,_ratelimited} macros
Date: Wed, 25 Aug 2021 17:17:45 +0100 [thread overview]
Message-ID: <20210825161815.266051-10-alexandru.elisei@arm.com> (raw)
In-Reply-To: <20210825161815.266051-1-alexandru.elisei@arm.com>
Add the kvm_warn() and kvm_warn_ratelimited() macros to print a kernel
warning.
Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
---
include/linux/kvm_host.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ae7735b490b4..ada5019ad93d 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -605,6 +605,10 @@ struct kvm {
#define kvm_err(fmt, ...) \
pr_err("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
+#define kvm_warn(fmt, ...) \
+ pr_warn("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
+#define kvm_warn_ratelimited(fmt, ...) \
+ pr_warn_ratelimited("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
#define kvm_info(fmt, ...) \
pr_info("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
#define kvm_debug(fmt, ...) \
--
2.33.0
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
next prev parent reply other threads:[~2021-08-25 16:18 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-25 16:17 [RFC PATCH v4 00/39] KVM: arm64: Add Statistical Profiling Extension (SPE) support Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 01/39] KVM: arm64: Make lock_all_vcpus() available to the rest of KVM Alexandru Elisei
2021-09-22 10:39 ` Suzuki K Poulose
2021-08-25 16:17 ` [RFC PATCH v4 02/39] KVM: arm64: Add lock/unlock memslot user API Alexandru Elisei
2021-10-18 9:04 ` Suzuki K Poulose
2021-10-18 14:09 ` Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 03/39] KVM: arm64: Implement the memslot lock/unlock functionality Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 04/39] KVM: arm64: Defer CMOs for locked memslots until a VCPU is run Alexandru Elisei
2021-10-17 11:43 ` Marc Zyngier
2021-10-18 12:56 ` Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 05/39] KVM: arm64: Perform CMOs on locked memslots when userspace resets VCPUs Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 06/39] KVM: arm64: Delay tag scrubbing for locked memslots until a VCPU runs Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 07/39] KVM: arm64: Unlock memslots after stage 2 tables are freed Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 08/39] KVM: arm64: Deny changes to locked memslots Alexandru Elisei
2021-08-25 16:17 ` Alexandru Elisei [this message]
2021-08-25 16:17 ` [RFC PATCH v4 10/39] KVM: arm64: Print a warning for unexpected faults on " Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 11/39] KVM: arm64: Allow userspace to lock and unlock memslots Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 12/39] KVM: arm64: Add the KVM_ARM_VCPU_SUPPORTED_CPUS VCPU ioctl Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 13/39] KVM: arm64: Add CONFIG_KVM_ARM_SPE Kconfig option Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 14/39] KVM: arm64: Add SPE capability and VCPU feature Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 15/39] drivers/perf: Expose the cpumask of CPUs that support SPE Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 16/39] KVM: arm64: Make SPE available when at least one CPU supports it Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 17/39] KVM: arm64: Set the VCPU SPE feature bit when SPE is available Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 18/39] KVM: arm64: Expose SPE version to guests Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 19/39] KVM: arm64: Do not emulate SPE on CPUs which don't have SPE Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 20/39] KVM: arm64: Add a new VCPU device control group for SPE Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 21/39] KVM: arm64: Add SPE VCPU device attribute to set the interrupt number Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 22/39] KVM: arm64: Add SPE VCPU device attribute to initialize SPE Alexandru Elisei
2021-08-25 16:17 ` [RFC PATCH v4 23/39] KVM: arm64: VHE: Clear MDCR_EL2.E2PB in vcpu_put() Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 24/39] KVM: arm64: debug: Configure MDCR_EL2 when a VCPU has SPE Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 25/39] KVM: arm64: Move the write to MDCR_EL2 out of __activate_traps_common() Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 26/39] KVM: arm64: VHE: Change MDCR_EL2 at world switch if VCPU has SPE Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 27/39] KVM: arm64: Add SPE system registers to VCPU context Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 28/39] KVM: arm64: nVHE: Save PMSCR_EL1 to the host context Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 29/39] KVM: arm64: Rename DEBUG_STATE_SAVE_SPE -> DEBUG_SAVE_SPE_BUFFER flags Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 30/39] KVM: arm64: nVHE: Context switch SPE state if VCPU has SPE Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 31/39] KVM: arm64: VHE: " Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 32/39] KVM: arm64: Save/restore PMSNEVFR_EL1 on VCPU put/load Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 33/39] KVM: arm64: Allow guest to use physical timestamps if perfmon_capable() Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 34/39] KVM: arm64: Emulate SPE buffer management interrupt Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 35/39] KVM: arm64: Add an userspace API to stop a VCPU profiling Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 36/39] KVM: arm64: Implement " Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 37/39] KVM: arm64: Add PMSIDR_EL1 to the SPE register context Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 38/39] KVM: arm64: Make CONFIG_KVM_ARM_SPE depend on !CONFIG_NUMA_BALANCING Alexandru Elisei
2021-08-25 16:18 ` [RFC PATCH v4 39/39] KVM: arm64: Allow userspace to enable SPE for guests Alexandru Elisei
2021-09-22 10:11 ` [RFC PATCH v4 00/39] KVM: arm64: Add Statistical Profiling Extension (SPE) support Suzuki K Poulose
2021-09-23 15:12 ` Alexandru Elisei
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210825161815.266051-10-alexandru.elisei@arm.com \
--to=alexandru.elisei@arm.com \
--cc=james.morse@arm.com \
--cc=kvmarm@lists.cs.columbia.edu \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=maz@kernel.org \
--cc=suzuki.poulose@arm.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).