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Tests: Make mmap test point to new kernel address too
During a recent commit the 64-bit kernel was moved to a different address, breaking this test (unnoticed). This fixes it, so we can turn on breaking x86_64 tests on the CI again.
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1 changed files with 5 additions and 3 deletions
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@ -72,10 +72,12 @@ TEST_CASE(test_efault)
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ptrdiff_t distance = two_page - one_page;
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EXPECT_EFAULT(read, one_page, (u32)distance + 1024);
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// Test every kernel page just because.
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constexpr auto user_range_ceiling = 0xbe000000u;
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constexpr auto user_range_ceiling = (sizeof(void*) == 4 ? 0xbe000000u : 0x1ffe000000);
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u8* jerk_page = nullptr;
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for (u64 kernel_address = user_range_ceiling; kernel_address <= 0xffffffff; kernel_address += PAGE_SIZE) {
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// Test every kernel page just because.
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constexpr auto kernel_range_ceiling = (sizeof(void*) == 4 ? 0xffffffffu : 0x203fffffff);
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for (u64 kernel_address = user_range_ceiling; kernel_address <= kernel_range_ceiling; kernel_address += PAGE_SIZE) {
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jerk_page = (u8*)mmap((void*)kernel_address, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, 0, 0);
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EXPECT_EQ(jerk_page, MAP_FAILED);
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EXPECT_EQ(errno, EFAULT);
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