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[PATCH v6 14/18] xen/sysctl: make CONFIG_COVERAGE depend on CONFIG_SYSCTL


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Penny Zheng <Penny.Zheng@xxxxxxx>
  • Date: Fri, 4 Jul 2025 17:29:48 +0800
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  • Cc: <ray.huang@xxxxxxx>, Penny Zheng <Penny.Zheng@xxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, "Julien Grall" <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
  • Delivery-date: Fri, 04 Jul 2025 09:40:55 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Users rely on SYSCTL_coverage_op hypercall to interact with the coverage data,
that is, according operations shall be wrapped around with CONFIG_SYSCTL.
Right now, it is compiled under CONFIG_COVERAGE, so we shall make
CONFIG_COVERAGE depend on CONFIG_SYSCTL.

Signed-off-by: Penny Zheng <Penny.Zheng@xxxxxxx>
Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
v1 -> v2:
- commit message refactor
---
v3 -> v4:
- commit message refactor
---
v4 -> v5:
- commit message refactor
- switch the dependency order of "!LIVEPATCH" and "SYSCTL"
---
 xen/Kconfig.debug | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/Kconfig.debug b/xen/Kconfig.debug
index d14093017e..38a134fa3b 100644
--- a/xen/Kconfig.debug
+++ b/xen/Kconfig.debug
@@ -37,7 +37,7 @@ config SELF_TESTS
 
 config COVERAGE
        bool "Code coverage support"
-       depends on !LIVEPATCH
+       depends on SYSCTL && !LIVEPATCH
        select SUPPRESS_DUPLICATE_SYMBOL_WARNINGS if !ENFORCE_UNIQUE_SYMBOLS
        help
          Enable code coverage support.
-- 
2.34.1




 


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